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Found: all in date 2013

Index includes 4422 messages. Sorted by date, recent messages first.

Re: Angular inclination of an interstate highway	Norm Goldblatt	31 Dec 2013, 23:29
Long Term Almanac 2000-2050	Sean C	31 Dec 2013, 23:13
Re: Angular inclination of an interstate highway	Frank Reed	31 Dec 2013, 23:12
Re: Angular inclination of an interstate highway	Frank Reed	31 Dec 2013, 22:57
Re: US/Canadian Border	Frank Reed	31 Dec 2013, 22:52
Re: Angular inclination of an interstate highway	Frank Reed	31 Dec 2013, 22:49
Re: US/Canadian Border	Stan K	31 Dec 2013, 22:29
US/Canadian Border	W F Jones	31 Dec 2013, 22:19
Re: Angular inclination of an interstate highway	Fred Hebard	31 Dec 2013, 22:03
Re: Angular inclination of an interstate highway	Norm Goldblatt	31 Dec 2013, 21:55
Re: Angular inclination of an interstate highway	Jackson McDonald	31 Dec 2013, 21:36
Re: Angular inclination of an interstate highway	Jackson McDonald	31 Dec 2013, 21:25
Re: Angular inclination of an interstate highway	Frank Reed	31 Dec 2013, 20:15
Lifeboat sextant instruction booklet	Frank Reed	31 Dec 2013, 20:11
Re: Angular inclination of an interstate highway	Lu Abel	31 Dec 2013, 20:08
Re: Angular inclination of an interstate highway	Jackson McDonald	31 Dec 2013, 20:07
Re: Angular inclination of an interstate highway	Lu Abel	31 Dec 2013, 19:51
Re: Angular inclination of an interstate highway	Frank Reed	31 Dec 2013, 19:51
Re: Angular inclination of an interstate highway	Gary LaPook	31 Dec 2013, 19:44
Negatives from Shackleton's 1914-1917 Ross Sea Party Discovered	Sean C	31 Dec 2013, 19:39
Re: Angular inclination of an interstate highway	Gary LaPook	31 Dec 2013, 19:25
Re: Angular inclination of an interstate highway	Jackson McDonald	31 Dec 2013, 19:06
Angular inclination of an interstate highway	Frank Reed	31 Dec 2013, 18:26
Re: Mercury artificial horizons: Hazards! Hazards?	Alexandre Eremenko	31 Dec 2013, 18:11
Re: Mercury artificial horizons: Hazards! Hazards?	Frank Reed	31 Dec 2013, 17:43
Re: Mercury artificial horizons: Hazards! Hazards?	Don Seltzer	31 Dec 2013, 16:49
Re: Mercury artificial horizons: Hazards! Hazards?	Robert Eno	31 Dec 2013, 15:59
Re: Mercury artificial horizons: Hazards! Hazards?	Norm Goldblatt	31 Dec 2013, 11:48
Re: Mercury artificial horizons	Gary LaPook	31 Dec 2013, 06:14
Re: Mercury artificial horizons: Hazards! Hazards?	Bill Morris	31 Dec 2013, 05:58
Re: Mercury artificial horizons	Gary LaPook	31 Dec 2013, 05:47
Re: Mercury artificial horizons	Alexandre Eremenko	31 Dec 2013, 01:49
Re: Getting ready for a spring demo...	Alan S	31 Dec 2013, 01:45
Re: Getting ready for a spring demo...	Brad Morris	31 Dec 2013, 01:00
Re: Getting ready for a spring demo...	Brad Morris	31 Dec 2013, 00:46
Re: Getting ready for a spring demo...	Greg Licfi	30 Dec 2013, 23:49
Re: Mercury artificial horizons	Bruce J. Pennino	30 Dec 2013, 23:23
Re: Getting ready for a spring demo...	Alan S	30 Dec 2013, 22:58
Re: Getting ready for a spring demo...	Alan S	30 Dec 2013, 22:36
Re: Mercury artificial horizons	Antoine Couëtte	30 Dec 2013, 20:26
Re: Mercury artificial horizons	Brad Morris	30 Dec 2013, 20:05
Mercury artificial horizons	Randall Morrow	30 Dec 2013, 19:28
Re: Getting ready for a spring demo...	Greg Licfi	30 Dec 2013, 18:38
Re: Getting ready for a spring demo...	Brad Morris	30 Dec 2013, 16:28
Re: Getting ready for a spring demo...	Frank Reed	30 Dec 2013, 16:23
Re: Getting ready for a spring demo...	Mike Mayer	30 Dec 2013, 15:36
Re: Getting ready for a spring demo...	Örjan Sandström	30 Dec 2013, 14:45
Re: New Law All but Bars Russian GPS Sites in U.S.	Richard B. Langley	30 Dec 2013, 13:41
Re: Getting ready for a spring demo...	Greg Licfi	30 Dec 2013, 12:07
Re: Getting ready for a spring demo...	Gary LaPook	30 Dec 2013, 06:01
Re: Getting ready for a spring demo...	Greg Licfi	30 Dec 2013, 03:56
Re: Getting ready for a spring demo...	Greg Licfi	30 Dec 2013, 02:42
Re: Getting ready for a spring demo...	Frank Reed	30 Dec 2013, 02:28
Re: Getting ready for a spring demo...	Frank Reed	30 Dec 2013, 02:12
Re: NOAA Gives the 'Heave-Ho' to Paper Maps	Greg Licfi	30 Dec 2013, 01:32
Re: Getting ready for a spring demo...	Greg Licfi	30 Dec 2013, 01:07
Re: NOAA Gives the 'Heave-Ho' to Paper Maps	Noell Wilson	29 Dec 2013, 22:41
To Gary LaPook - Re: Test flight	Eric van der Veen	29 Dec 2013, 21:57
Re: Getting ready for a spring demo...	Gary LaPook	29 Dec 2013, 21:30
Re: Getting ready for a spring demo...	Frank Reed	29 Dec 2013, 20:52
My First airborne shots	Eric van der Veen	29 Dec 2013, 19:46
Re: The Nautilus	Alexandre Eremenko	29 Dec 2013, 15:58
New Law All but Bars Russian GPS Sites in U.S.	Jackson McDonald	29 Dec 2013, 14:33
Re: Measuring Dip in the 18th Century	Alexandre Eremenko	29 Dec 2013, 06:57
Re: Measuring Dip in the 18th Century	Alexandre Eremenko	29 Dec 2013, 06:46
Re: The Nautilus	Brad Morris	29 Dec 2013, 06:41
Re: Measuring Dip in the 18th Century	Brad Morris	29 Dec 2013, 06:36
Re: Measuring Dip in the 18th Century	Alexandre Eremenko	29 Dec 2013, 06:35
Re: The Nautilus	Alexandre Eremenko	29 Dec 2013, 06:29
Re: Measuring Dip in the 18th Century	Brad Morris	29 Dec 2013, 06:27
Re: Measuring Dip in the 18th Century	Alexandre Eremenko	29 Dec 2013, 06:21
Re: Measuring Dip in the 18th Century	Brad Morris	29 Dec 2013, 05:09
Re: Measuring Dip in the 18th Century	Brad Morris	29 Dec 2013, 04:34
The Nautilus	Brad Morris	29 Dec 2013, 03:03
Re: Measuring Dip in the 18th Century	Brad Morris	29 Dec 2013, 01:56
Re: Measuring Dip in the 18th Century	Alexandre Eremenko	29 Dec 2013, 01:51
Re: Measuring Dip in the 18th Century	Alexandre Eremenko	29 Dec 2013, 01:29
Re: Measuring Dip in the 18th Century	Alexandre Eremenko	29 Dec 2013, 01:23
Re: Measuring Dip in the 18th Century	Frank Reed	29 Dec 2013, 00:32
Re: In Search of Dip Anomaly	Marcel Tschudin	28 Dec 2013, 23:27
Re: In Search of Dip Anomaly	Marcel Tschudin	28 Dec 2013, 23:20
Getting ready for a spring demo...	Greg Licfi	28 Dec 2013, 23:13
Re: Celestial Navigation in the Era of GPS, by George Kaplan USNO	Frank Reed	28 Dec 2013, 22:54
Re: Measuring Dip in the 18th Century	Brad Morris	28 Dec 2013, 22:07
Re: Global map of celestial DOV	Frank Reed	28 Dec 2013, 21:08
Re: Board of Trade exam, 1880s	Greg Licfi	28 Dec 2013, 20:50
Re: Board of Trade exam, 1880s	Paul Hirose	28 Dec 2013, 20:14
Re: Online sight reduction program	Lu Abel	28 Dec 2013, 18:14
Re: In Search of Dip Anomaly	Bruce J. Pennino	28 Dec 2013, 17:44
Re: Self Taught Celestial	Rodger Farley	28 Dec 2013, 16:49
Re: Celestial Navigation in the Era of GPS, by George Kaplan USNO	Richard B. Langley	28 Dec 2013, 16:36
Re: Global map of celestial DOV	Andrés Ruiz	28 Dec 2013, 14:58
Re: Board of Trade exam, 1880s	Andrés Ruiz	28 Dec 2013, 10:25
Re: Measuring Dip in the 18th Century	Gary LaPook	28 Dec 2013, 08:08
Re: Measuring Dip in the 18th Century	Alexandre Eremenko	28 Dec 2013, 05:12
Re: Measuring Dip in the 18th Century	Greg Licfi	28 Dec 2013, 04:53
Re: Measuring Dip in the 18th Century	Bruce J. Pennino	28 Dec 2013, 04:20
Re: Measuring Dip in the 18th Century	Norm Goldblatt	28 Dec 2013, 03:44
Re: Measuring Dip in the 18th Century	Alexandre Eremenko	28 Dec 2013, 03:35
Re: Measuring Dip in the 18th Century	Alexandre Eremenko	28 Dec 2013, 03:24
Re: EBay Item -- What is This?	Alexandre Eremenko	28 Dec 2013, 03:15
Re: Measuring Dip in the 18th Century	Greg Licfi	28 Dec 2013, 01:27
Re: In Search of Dip Anomaly	Greg Rudzinski	28 Dec 2013, 00:33
Re: Measuring Dip in the 18th Century	Frank Reed	28 Dec 2013, 00:28
Re: Measuring Dip in the 18th Century	Greg Licfi	28 Dec 2013, 00:01
Re: EBay Item -- What is This?	Frank Reed	27 Dec 2013, 23:59
Re: Global map of celestial DOV	Frank Reed	27 Dec 2013, 23:55
Re: Board of Trade exam, 1880s	Greg Licfi	27 Dec 2013, 23:52
EBay Item -- What is This?	Mike Mayer	27 Dec 2013, 23:51
Re: In Search of Dip Anomaly	Frank Reed	27 Dec 2013, 23:18
Re: Board of Trade exam, 1880s	Frank Reed	27 Dec 2013, 23:10
Re: Measuring Dip in the 18th Century	Alexandre Eremenko	27 Dec 2013, 23:02
Global map of celestial DOV	Frank Reed	27 Dec 2013, 22:43
Re: In Search of Dip Anomaly	Paul Dolkas	27 Dec 2013, 22:39
Re: Non-existent seamount in Google Earth	Frank Reed	27 Dec 2013, 22:25
Re: In Search of Dip Anomaly	Greg Rudzinski	27 Dec 2013, 20:43
Re: Online sight reduction program	Geoffrey Kolbe	27 Dec 2013, 19:58
Re: Online sight reduction program	Alan S	27 Dec 2013, 19:55
Re: In Search of Dip Anomaly	Bill B	27 Dec 2013, 19:31
Re: Online sight reduction program	Lu Abel	27 Dec 2013, 19:22
Re: Board of Trade exam, 1880s	Greg Licfi	27 Dec 2013, 19:02
Re: In Search of Dip Anomaly	Greg Rudzinski	27 Dec 2013, 18:54
Re: Online sight reduction program	Jackson McDonald	27 Dec 2013, 18:46
Re: Online sight reduction program	Lu Abel	27 Dec 2013, 18:32
Re: In Search of Dip Anomaly	Greg Rudzinski	27 Dec 2013, 18:23
Board of Trade exam, 1880s	Paul Hirose	27 Dec 2013, 17:49
Re: In Search of Dip Anomaly	Bruce J. Pennino	27 Dec 2013, 17:26
Re: Non-existent seamount in Google Earth	Gary LaPook	27 Dec 2013, 16:43
Re: Non-existent seamount in Google Earth	Robin Stuart	27 Dec 2013, 16:30
Re: In Search of Dip Anomaly	Gary LaPook	27 Dec 2013, 16:14
Re: Online sight reduction program	Geoffrey Kolbe	27 Dec 2013, 14:52
Re: In Search of Dip Anomaly	Bruce J. Pennino	27 Dec 2013, 14:15
Re: Non-existent seamount in Google Earth	Gary LaPook	27 Dec 2013, 09:28
Re: Online sight reduction program	Antoine Couëtte	27 Dec 2013, 07:15
Online sight reduction program	Geoffrey Kolbe	27 Dec 2013, 05:56
Re: Recertification of a sextant	Greg Licfi	27 Dec 2013, 05:41
Re: Anyone familiar with a Luna Sextant?	Frank Reed	27 Dec 2013, 04:43
Re: Recertification of a sextant : Re: anyone familiar with aLunaSextant?	Bill Morris	27 Dec 2013, 04:41
Re: Recertification of a sextant : Re: anyone familiar with a LunaSextant?	Alexandre Eremenko	27 Dec 2013, 03:15
Re: Recertification of a sextant : Re: anyone familiarwith a LunaSextant?	Alexandre Eremenko	27 Dec 2013, 03:10
In Search of Dip Anomaly	Greg Rudzinski	27 Dec 2013, 03:06
Re: Measuring Dip in the 18th Century	Alexandre Eremenko	27 Dec 2013, 03:01
Re: Recertification of a sextant : Re: anyone familiar with a LunaSextant?	Brad Morris	27 Dec 2013, 01:54
Recertification of a sextant : Re: anyone familiar with a LunaSextant?	Greg Licfi	27 Dec 2013, 00:53
Re: Non-existent seamount in Google Earth	Brad Morris	27 Dec 2013, 00:39
Re: Non-existent seamount in Google Earth	Frank Reed	26 Dec 2013, 23:54
Re: Non-existent seamount in Google Earth	Frank Reed	26 Dec 2013, 23:49
Non-existent seamount in Google Earth	Frank Reed	26 Dec 2013, 23:39
Re: Anyone familiar with a Luna Sextant?	Bill Morris	26 Dec 2013, 23:30
Re: Fw: Sight Reduction by Hand you might like	Frank Reed	26 Dec 2013, 22:40
Re: Climbing the Gravity Hill at Bermuda	Frank Reed	26 Dec 2013, 22:19
Re: Measuring Dip in the 18th Century	Frank Reed	26 Dec 2013, 21:40
Re: Measuring Dip in the 18th Century	Brad Morris	26 Dec 2013, 21:33
Re: Measuring Dip in the 18th Century	Alexandre Eremenko	26 Dec 2013, 21:01
Anyone familiar with a Luna Sextant?	Greg Licfi	26 Dec 2013, 20:55
Re: Measuring Dip in the 18th Century	Bruce J. Pennino	26 Dec 2013, 19:55
Re: Measuring Dip in the 18th Century	Frank Reed	26 Dec 2013, 19:04
Re: Measuring Dip in the 18th Century	Gary LaPook	26 Dec 2013, 18:27
Re: Apollo spacecraft sextant	Ron Jones	26 Dec 2013, 18:24
Re: Measuring Dip in the 18th Century	Brad Morris	26 Dec 2013, 16:38
Re: Fw: Sight Reduction by Hand you might like	Alexandre Eremenko	26 Dec 2013, 16:18
Re: Fw: Sight Reduction by Hand you might like	Örjan Sandström	26 Dec 2013, 09:20
Re: Measuring Dip in the 18th Century	Gary LaPook	26 Dec 2013, 07:48
Memories of air navigation	Frank Reed	26 Dec 2013, 01:14
OT: Skeptics	Norm Goldblatt	25 Dec 2013, 18:13
Re: Sight Reduction Tables for Small Boat Navigation by HewittSchlereth	Hewitt Schlereth	25 Dec 2013, 16:51
Re: Slocum and the error in his tables	Bruce J. Pennino	25 Dec 2013, 14:53
Re: Sight Reduction Tables for Small Boat Navigation by HewittSchlereth	Nial McInerney	25 Dec 2013, 09:37
Re: Sight Reduction Tables for Small Boat Navigation by Hewitt Schlereth	Hewitt Schlereth	25 Dec 2013, 05:43
Re: Sight Reduction Tables for Small Boat Navigation by HewittSchlereth	Stan K	25 Dec 2013, 02:27
Re: Slocum and the error in his tables	Norm Goldblatt	25 Dec 2013, 02:12
Sight Reduction Tables for Small Boat Navigation by Hewitt Schlereth	Nial McInerney	25 Dec 2013, 01:12
Re: Earthrise	Frank Reed	25 Dec 2013, 00:21
Slocum and the error in his tables	Frank Reed	25 Dec 2013, 00:17
Re: Earthrise	Norm Goldblatt	25 Dec 2013, 00:05
Re: My homemade octant for reenactments....	Norm Goldblatt	24 Dec 2013, 20:13
Earthrise	Don Seltzer	24 Dec 2013, 19:49
Re: My homemade octant for reenactments....	Greg Licfi	24 Dec 2013, 16:36
Re: My homemade octant for reenactments....	Norm Goldblatt	24 Dec 2013, 07:39
Re: Improvised Artificial Horizon	Bill B	24 Dec 2013, 05:39
My homemade octant for reenactments....	Greg Licfi	24 Dec 2013, 03:33
Re: Improvised Artificial Horizon	Greg Rudzinski	24 Dec 2013, 03:26
Re: Improvised Artificial Horizon	Gary LaPook	24 Dec 2013, 03:13
Re: Climbing the Gravity Hill at Bermuda	Sean C	24 Dec 2013, 01:40
Re: Climbing the Gravity Hill at Bermuda	Frank Reed	23 Dec 2013, 22:05
Climbing the Gravity Hill at Bermuda	Frank Reed	23 Dec 2013, 21:54
Re: Measuring Dip in the 18th Century	Brad Morris	23 Dec 2013, 21:39
Re: Measuring Dip in the 18th Century	Frank Reed	23 Dec 2013, 20:54
Re: Celestial Navigation in the Era of GPS, by George Kaplan USNO	Frank Reed	23 Dec 2013, 20:23
Re: Measuring Dip in the 18th Century	Brad Morris	23 Dec 2013, 20:07
Celestial Navigation in the Era of GPS, by George Kaplan USNO	Paul Hirose	23 Dec 2013, 19:45
Re: Improvised Artificial Horizon	Greg Rudzinski	23 Dec 2013, 19:44
Re: Inverting telescope for sextant	Paul Dolkas	23 Dec 2013, 04:55
Re: Does anyone here know what this would be	Alexandre Eremenko	23 Dec 2013, 00:23
Re: Does anyone here know what this would be	Alexandre Eremenko	23 Dec 2013, 00:22
Re: Does anyone here know what this would be	Alan S	23 Dec 2013, 00:02
Re: Does anyone here know what this would be	Luc Van den Borre	22 Dec 2013, 23:22
Re: Does anyone here know what this would be	Alexandre Eremenko	22 Dec 2013, 22:59
Re: Does anyone here know what this would be	Alexandre Eremenko	22 Dec 2013, 22:46
Does anyone here know what this would be	Alan S	22 Dec 2013, 22:08
Re: Measuring Dip in the 18th Century	Bruce J. Pennino	22 Dec 2013, 15:09
Re: Measuring Dip in the 18th Century	Alexandre Eremenko	22 Dec 2013, 02:41
Re: Improvised Artificial Horizon	Greg Rudzinski	22 Dec 2013, 02:37
Re: Improvised Artificial Horizon	Jackson McDonald	22 Dec 2013, 02:17
Re: Improvised Artificial Horizon	Greg Rudzinski	22 Dec 2013, 02:15
Re: Improvised Artificial Horizon	Tom Sult	22 Dec 2013, 02:09
Re: Improvised Artificial Horizon	Greg Rudzinski	22 Dec 2013, 02:02
Re: Improvised Artificial Horizon	Tom Sult	22 Dec 2013, 01:06
Re: Improvised Artificial Horizon	Greg Rudzinski	21 Dec 2013, 23:51
Re: Improvised Artificial Horizon	Greg Rudzinski	21 Dec 2013, 23:45
Re: "My Modern Sextant", Heath & Co	Bill Morris	21 Dec 2013, 21:05
Re: A question for the geodisists	Paul Hirose	21 Dec 2013, 20:00
Re: "My Modern Sextant", Heath & Co	Brad Morris	21 Dec 2013, 18:32
"My Modern Sextant", Heath & Co	Edward Martin	21 Dec 2013, 17:25
Prop ID	Peter Hakel	21 Dec 2013, 16:13
Re: Measuring Dip in the 18th Century	Gary LaPook	21 Dec 2013, 08:31
Re: A question for the geodisists	Andrés Ruiz	21 Dec 2013, 08:24
Re: Inverting telescope for sextant	Alexandre Eremenko	21 Dec 2013, 00:39
Re: A question for the geodisists	Paul Hirose	21 Dec 2013, 00:32
Re: Inverting telescope for sextant	Bill Morris	20 Dec 2013, 23:31
Re: Inverting telescope for sextant	Alexandre Eremenko	20 Dec 2013, 19:13
Re: Distorted horizon	Bill Morris	20 Dec 2013, 18:59
Video Regarding US/Canadian Borders	W F Jones	20 Dec 2013, 17:53
Re: Inverting telescope for sextant	Noell Wilson	20 Dec 2013, 17:27
Re: A question for the geodisists	Andrés Ruiz	20 Dec 2013, 11:10
Re: Measuring Dip in the 18th Century	Gary LaPook	20 Dec 2013, 10:48
Measuring Dip in the 18th Century	Marcel Tschudin	20 Dec 2013, 09:21
Re: Recent Additions to Project Gutenberg	Gary LaPook	20 Dec 2013, 07:34
Recent Additions to Project Gutenberg	Mike Mayer	20 Dec 2013, 02:50
Re: A question for the geodisists	Frank Reed	20 Dec 2013, 00:09
Re: Distorted horizon	Frank Reed	19 Dec 2013, 23:50
Re: Distorted horizon	Frank Reed	19 Dec 2013, 23:41
Re: A question for the geodisists	Brad Morris	19 Dec 2013, 21:27
Re: A question for the geodisists	Gary LaPook	19 Dec 2013, 20:56
A question for the geodisists	Brad Morris	19 Dec 2013, 20:24
Re: A question for the geodisists	Noell Wilson	19 Dec 2013, 20:20
Re: Inverting telescope for sextant	Alexandre Eremenko	19 Dec 2013, 20:16
Re: A question for the geodisists	Alexandre Eremenko	19 Dec 2013, 20:07
Re: Inverting telescope for sextant	David Fleming	19 Dec 2013, 18:52
Re: Inverting telescope for sextant	Noell Wilson	19 Dec 2013, 18:27
Re: Full Moon and Jupiter	Frank Reed	19 Dec 2013, 18:12
Re: A question for the geodisists	Alexandre Eremenko	19 Dec 2013, 16:39
Re: A question for the geodisists	Noell Wilson	19 Dec 2013, 14:58
GAIA (was Re: A question for the geodisists)	Dave Walden	19 Dec 2013, 13:29
Re: A question for the geodisists	Gary LaPook	19 Dec 2013, 11:27
Re: Full Moon and Jupiter	Norm Goldblatt	19 Dec 2013, 10:30
Re: A question for the geodisists	Andrés Ruiz	19 Dec 2013, 08:40
Re: Full Moon and Jupiter	Frank Reed	19 Dec 2013, 07:48
Re: A question for the geodisists	Frank Reed	19 Dec 2013, 07:40
Re: Inverting telescope for sextant	Alexandre Eremenko	19 Dec 2013, 06:38
Re: A question for the geodisists	Alexandre Eremenko	19 Dec 2013, 06:30
Re: Full Moon and Jupiter	Norm Goldblatt	19 Dec 2013, 05:56
Re: Full Moon and Jupiter	Alan S	19 Dec 2013, 05:17
Re: Full Moon and Jupiter	Frank Reed	19 Dec 2013, 04:02
Re: Full Moon and Jupiter	Norm Goldblatt	19 Dec 2013, 03:04
Full Moon and Jupiter	Bruce J. Pennino	19 Dec 2013, 02:09
Re: Distorted horizon	Bruce J. Pennino	19 Dec 2013, 01:31
Re: Distorted horizon	Brad Morris	18 Dec 2013, 22:33
Re: Distorted horizon	G Becker	18 Dec 2013, 22:11
Re: Distorted horizon	Hewitt Schlereth	18 Dec 2013, 21:11
Re: Distorted horizon	Frank Reed	18 Dec 2013, 20:20
Re: Distorted horizon	Jackson McDonald	18 Dec 2013, 20:07
Distorted horizon	Frank Reed	18 Dec 2013, 19:52
Re: Inverting telescope for sextant	Noell Wilson	18 Dec 2013, 19:38
Re: A question for the geodisists	Geoffrey Kolbe	18 Dec 2013, 18:46
Re: Inverting telescope for sextant	Noell Wilson	18 Dec 2013, 17:55
Re: A question for the geodisists	Gary LaPook	18 Dec 2013, 17:34
Re: A question for the geodisists	Dave Walden	18 Dec 2013, 16:58
Re: A question for the geodisists	Alexandre Eremenko	18 Dec 2013, 14:35
Re: A question for the geodisists	Andrés Ruiz	18 Dec 2013, 08:58
Re: A question for the geodisists	Andrés Ruiz	18 Dec 2013, 08:43
Re: A question for the geodisists	Gary LaPook	18 Dec 2013, 08:15
Re: A question for the geodisists	Gary LaPook	18 Dec 2013, 07:47
Re: A question for the geodisists	Alexandre Eremenko	18 Dec 2013, 07:22
Re: A question for the geodisists	Brad Morris	18 Dec 2013, 06:03
Re: A question for the geodisists	Gary LaPook	18 Dec 2013, 05:26
Re: A question for the geodisists	Gary LaPook	18 Dec 2013, 05:25
Re: A question for the geodisists	Alexandre Eremenko	18 Dec 2013, 03:17
Re: A question for the geodisists	Alexandre Eremenko	18 Dec 2013, 02:56
Re: A question for the geodisists	Richard B. Langley	18 Dec 2013, 02:33
Re: A question for the geodisists	Gary LaPook	18 Dec 2013, 00:59
Re: A question for the geodisists	Gary LaPook	18 Dec 2013, 00:40
Re: Sextant calibration	Alexandre Eremenko	18 Dec 2013, 00:01
Re: Sextant calibration	Brad Morris	17 Dec 2013, 23:15
Re: Sextant calibration	Alexandre Eremenko	17 Dec 2013, 23:05
Re: Sextant calibration	Brad Morris	17 Dec 2013, 20:22
Re: Inverting telescope for sextant	Randall Morrow	17 Dec 2013, 20:19
Re: Sextant calibration	G Becker	17 Dec 2013, 19:36
Re: A question for the geodisists	Chris Presmeg	17 Dec 2013, 19:23
Re: Sextant calibration	Peter Monta	17 Dec 2013, 19:06
Re: Inverting telescope for sextant	Alexandre Eremenko	17 Dec 2013, 17:29
Re: Inverting telescope for sextant	Henry Halboth	17 Dec 2013, 17:07
Re: Inverting telescope for sextant	Alexandre Eremenko	17 Dec 2013, 15:47
Re: Inverting telescope for sextant	Alexandre Eremenko	17 Dec 2013, 15:41
Re: Sextant Shade (filter) Modification Help	Greg Rudzinski	17 Dec 2013, 15:19
Re: OT: Interesting video	Don E. Bray	17 Dec 2013, 15:16
Re: Inverting telescope for sextant	Don Seltzer	17 Dec 2013, 15:02
Re: Sextant Shade (filter) Modification Help	Nial McInerney	17 Dec 2013, 14:32
Re: Inverting telescope for sextant	Bill B	17 Dec 2013, 14:27
A question for the geodisists	Gary LaPook	17 Dec 2013, 11:01
Re: OT: Interesting video	Andrés Ruiz	17 Dec 2013, 08:35
Re: Sextant calibration	Alexandre Eremenko	17 Dec 2013, 08:00
Re: Inverting telescope for sextant	Alexandre Eremenko	17 Dec 2013, 07:50
Re: Inverting telescope for sextant	Bill Morris	17 Dec 2013, 02:53
Re: Sextant calibration	Brad Morris	17 Dec 2013, 02:38
Re: Sextant calibration	Brad Morris	17 Dec 2013, 02:34
Re: OT: Interesting video	Don E. Bray	17 Dec 2013, 02:14
Sextant calibration	Herbert Prinz	17 Dec 2013, 01:52
Re: British Summer Time versus GMT	Gary LaPook	17 Dec 2013, 01:24
Re: Sextant Shade (filter) Modification Help	Greg Rudzinski	17 Dec 2013, 01:14
Re: British Summer Time versus GMT	Brad Morris	17 Dec 2013, 00:16
Re: OT: Interesting video	Hewitt Schlereth	17 Dec 2013, 00:05
Re: An electronic sextant	Brad Morris	17 Dec 2013, 00:01
Re: OT: Interesting video	Hewitt Schlereth	16 Dec 2013, 23:55
Re: OT: Interesting video	Lu Abel	16 Dec 2013, 23:53
Weems Line of Position Book, Third Edition, November 1940	Alan S	16 Dec 2013, 23:49
Re: Request for beta testers	Alan S	16 Dec 2013, 23:25
Re: OT: Interesting video	Gary LaPook	16 Dec 2013, 22:56
Re: Sextant Shade (filter) Modification Help	Nial McInerney	16 Dec 2013, 22:51
Re: British Summer Time versus GMT	Gary LaPook	16 Dec 2013, 22:49
Inverting telescope for sextant	Randall Morrow	16 Dec 2013, 22:33
Re: Radio-quiet oceans and emergency navigation	Peter Monta	16 Dec 2013, 21:39
Re: British Summer Time versus GMT	Frank Reed	16 Dec 2013, 21:17
Re: British Summer Time versus GMT	Frank Reed	16 Dec 2013, 21:08
Re: OT: Interesting video	Jackson McDonald	16 Dec 2013, 20:25
Re: OT: Interesting video	Don E. Bray	16 Dec 2013, 19:43
Re: An electronic sextant	Sean C	16 Dec 2013, 18:59
Re: British Summer Time versus GMT	Gary LaPook	16 Dec 2013, 18:41
Re: British Summer Time versus GMT	Brad Morris	16 Dec 2013, 18:01
New polar chart	Frank Reed	16 Dec 2013, 17:49
OT: Interesting video	Sean C	16 Dec 2013, 16:29
Re: More comments on movie "All is Lost"	W F Jones	16 Dec 2013, 14:02
Re: More comments on movie "All is Lost"	Gary LaPook	16 Dec 2013, 09:56
Re: British Summer Time versus GMT	Gary LaPook	16 Dec 2013, 09:54
Re: Radio-quiet oceans and emergency navigation	Gary LaPook	16 Dec 2013, 09:36
Understanding the Accuracy of Astro Navigation	Andrés Ruiz	16 Dec 2013, 08:02
Re: More comments on movie "All is Lost"	Norm Goldblatt	16 Dec 2013, 04:53
Re: More comments on movie "All is Lost"	Rommel John Miller	16 Dec 2013, 03:33
Re: More comments on movie "All is Lost"	Norm Goldblatt	16 Dec 2013, 01:26
Re: An electronic sextant	Dave Walden	15 Dec 2013, 23:48
Re: An electronic sextant	Brad Morris	15 Dec 2013, 21:30
Re: Radio-quiet oceans and emergency navigation	Geoffrey Kolbe	15 Dec 2013, 21:07
Re: An electronic sextant	Sean C	15 Dec 2013, 20:51
Re: An electronic sextant	Lu Abel	15 Dec 2013, 20:30
An electronic sextant	Frank Reed	15 Dec 2013, 20:01
Position-finding on the Moon	Frank Reed	14 Dec 2013, 22:57
Re: British Summer Time versus GMT	Frank Reed	14 Dec 2013, 22:27
Re: Radio-quiet oceans and emergency navigation	Peter Monta	14 Dec 2013, 21:22
Re: Scope mounting on vernier sextant?	Brad Morris	14 Dec 2013, 17:16
Re: Scope mounting on vernier sextant?	Noell Wilson	14 Dec 2013, 15:36
Re: Scope mounting on vernier sextant?	Bill B	14 Dec 2013, 07:33
Re: Scope mounting on vernier sextant?	Bill Morris	14 Dec 2013, 02:17
Re: Scope mounting on vernier sextant	Alexandre Eremenko	13 Dec 2013, 23:54
Re: Scope mounting on vernier sextant?	Brad Morris	13 Dec 2013, 22:41
Re: Scope mounting on vernier sextant?	Noell Wilson	13 Dec 2013, 22:27
Re: British Summer Time versus GMT	Gary LaPook	13 Dec 2013, 04:28
Re: British Summer Time versus GMT	Brad Morris	13 Dec 2013, 03:23
Re: British Summer Time versus GMT	Frank Reed	13 Dec 2013, 01:30
British Summer Time versus GMT	Debra Hillman	13 Dec 2013, 01:19
Re: Looking for a stop watch.	Paul Dolkas	12 Dec 2013, 21:57
Re: Looking for a stop watch.	Brad Morris	12 Dec 2013, 21:30
Looking for a stop watch.	Nial McInerney	12 Dec 2013, 21:23
Re: Forms for SR Ho208 & Ho 249 Vol1	Paul Werner	12 Dec 2013, 15:20
Re: Forms for SR Ho208 & Ho 249 Vol1	Gary LaPook	12 Dec 2013, 05:09
Re: Forms for SR Ho208 & Ho 249 Vol1	Gary LaPook	12 Dec 2013, 04:14
Re: Scope mounting on vernier sextant?	Henry Halboth	12 Dec 2013, 02:46
Re: Forms for SR Ho208 & Ho 249 Vol1	Stan K	12 Dec 2013, 01:45
Re: Forms for SR Ho208 & Ho 249 Vol1	Greg Rudzinski	11 Dec 2013, 22:37
Re: Scope mounting on vernier sextant?	Noell Wilson	11 Dec 2013, 22:06
Forms for SR Ho208 & Ho 249 Vol1	Randall Morrow	11 Dec 2013, 20:55
Re: Scope mounting on vernier sextant?	Bill Morris	11 Dec 2013, 19:36
Re: Scope mounting on vernier sextant? A help for lunars	Randall Morrow	11 Dec 2013, 15:47
Re: Scope mounting on vernier sextant?	Brad Morris	10 Dec 2013, 23:52
Re: Scope mounting on vernier sextant?	Alexandre Eremenko	10 Dec 2013, 23:46
Re: Scope mounting on vernier sextant?	Alexandre Eremenko	10 Dec 2013, 23:41
Re: Scope mounting on vernier sextant?	Brad Morris	10 Dec 2013, 22:36
Re: Scope mounting on vernier sextant?	Norm Goldblatt	10 Dec 2013, 22:30
Re: Scope mounting on vernier sextant?	Brad Morris	10 Dec 2013, 16:25
Re: Scope mounting on vernier sextant?	Alexandre Eremenko	10 Dec 2013, 14:37
Scope mounting on vernier sextant?	Noell Wilson	10 Dec 2013, 14:16
Re: More comments on movie "All is Lost"	Alan S	9 Dec 2013, 21:01
Re: More comments on movie "All is Lost"	Alan S	9 Dec 2013, 20:52
Re: Radio-quiet oceans and emergency navigation	Frank Reed	9 Dec 2013, 19:18
Re: More comments on movie "All is Lost"	Frank Reed	9 Dec 2013, 19:01
Re: More comments on movie "All is Lost"	Alan S	9 Dec 2013, 13:26
Re: Radio-quiet oceans and emergency navigation	Peter Monta	9 Dec 2013, 10:32
Re: More comments on movie "All is Lost"	Rommel John Miller	9 Dec 2013, 08:01
Re: More comments on movie "All is Lost"	Gary LaPook	9 Dec 2013, 02:47
Re: Dedicated Sextant Watch - Casio W96H	Stan K	8 Dec 2013, 23:43
Re: Radio-quiet oceans and emergency navigation	Brad Morris	8 Dec 2013, 23:15
Re: Dedicated Sextant Watch - Casio W96H	Stan K	8 Dec 2013, 22:50
Radio-quiet oceans and emergency navigation	Frank Reed	8 Dec 2013, 22:45
Re: Dedicated Sextant Watch - Casio W96H	Frank Reed	8 Dec 2013, 21:49
Re: Plath "Navistar Pro" sextant and the Dutch "Observator" sextant	Nial McInerney	8 Dec 2013, 02:34
Re: Dedicated Sextant Watch - Casio W96H	Stan K	8 Dec 2013, 02:11
Re: Bygrave to clear lunars.	Francis Upchurch	7 Dec 2013, 05:46
Re: Bygrave to clear lunars.	Francis Upchurch	7 Dec 2013, 05:10
Re: Plath "Navistar Pro" sextant and the Dutch"Observator" sextant	Henry Halboth	7 Dec 2013, 02:45
Re: Dedicated Sextant Watch - Casio W96H	Bill Morris	6 Dec 2013, 23:30
Re: Plath "Navistar Pro" sextant and the Dutch "Observator" sextant	Bill Morris	6 Dec 2013, 23:08
Weem's Line of Position on Amazon	Greg Rudzinski	6 Dec 2013, 22:18
Re: Bygrave to clear lunars.	Frank Reed	6 Dec 2013, 21:44
Plath "Navistar Pro" sextant and the Dutch "Observator" sextant	Nial McInerney	6 Dec 2013, 21:41
Re: Bygrave to clear lunars.	Frank Reed	6 Dec 2013, 18:46
Re: Bygrave to clear lunars.	Francis Upchurch	6 Dec 2013, 10:53
Re: Bygrave to clear lunars.	Geoffrey Kolbe	6 Dec 2013, 06:11
Re: Dedicated Sextant Watch - Casio W96H	Alan S	5 Dec 2013, 21:50
Re: Bygrave to clear lunars.	Frank Reed	5 Dec 2013, 21:14
Re: Dedicated Sextant Watch - Casio W96H	Frank Reed	5 Dec 2013, 20:30
Re: Dedicated Sextant Watch - Casio W96H	Sean C	5 Dec 2013, 20:04
Re: Dedicated Sextant Watch - Casio W96H	Frank Reed	5 Dec 2013, 18:44
Dedicated Sextant Watch - Casio W96H	Greg Rudzinski	5 Dec 2013, 18:08
Re: Sextant and iPhone on the QM2	Don Seltzer	5 Dec 2013, 16:15
Re: Sextant and iPhone on the QM2	Alan S	5 Dec 2013, 15:39
Re: Sextant and iPhone on the QM2	Nial McInerney	5 Dec 2013, 14:51
Re: Sextant and iPhone on the QM2	Frank Reed	5 Dec 2013, 07:16
Re: Bubble sextant parts and calibration	Gary LaPook	5 Dec 2013, 07:15
Re: Sextant and iPhone on the QM2	Bill B	5 Dec 2013, 07:11
Re: Sextant and iPhone on the QM2	Gary LaPook	5 Dec 2013, 02:38
Re: Sextant and iPhone on the QM2	Nial McInerney	5 Dec 2013, 01:08
Re: Ten years ago today...	Antoine Couëtte	5 Dec 2013, 00:54
Re: Sextant and iPhone on the QM2	Alan S	4 Dec 2013, 22:56
Re: Sextant and iPhone on the QM2	Brad Morris	4 Dec 2013, 21:00
Re: Sextant and iPhone on the QM2	Alan S	4 Dec 2013, 20:38
Re: Bubble sextant parts and calibration	Brad Morris	4 Dec 2013, 20:34
Re: Sextant and iPhone on the QM2	Gary LaPook	4 Dec 2013, 19:21
Re: Bubble sextant parts and calibration	Noell Wilson	4 Dec 2013, 18:51
Re: Diagram on the Plane of the Meridian	Sean C	4 Dec 2013, 15:40
Re: Diagram on the Plane of the Meridian	Sean C	4 Dec 2013, 13:52
Bygrave to clear lunars.	Francis Upchurch	4 Dec 2013, 11:24
Re: Bubble sextant parts and calibration	Paul Dolkas	4 Dec 2013, 06:29
Ten years ago today...	Frank Reed	4 Dec 2013, 01:04
Re: Diagram on the Plane of the Meridian	Norm Goldblatt	4 Dec 2013, 00:23
Re: Diagram on the Plane of the Meridian	Sean C	4 Dec 2013, 00:17
Re: Diagram on the Plane of the Meridian	Norm Goldblatt	3 Dec 2013, 23:57
Diagram on the Plane of the Meridian	Sean C	3 Dec 2013, 23:13
Re: Bubble sextant parts and calibration	Eric van der Veen	3 Dec 2013, 17:08
Re: Bubble sextant parts and calibration	Geoffrey Kolbe	3 Dec 2013, 07:16
Re: Bubble sextant parts and calibration	Paul Dolkas	3 Dec 2013, 05:11
Re: Cities without lights?	Norm Goldblatt	3 Dec 2013, 02:44
Re: Celestial Navigation on the Great Lakes Question	Bill B	3 Dec 2013, 02:11
Re: Celestial Navigation on the Great Lakes Question	Bill B	3 Dec 2013, 01:45
Re: Cities without lights?	Norm Goldblatt	3 Dec 2013, 01:04
Re: Cities without lights?	Frank Reed	2 Dec 2013, 22:03
Cities without lights?	Dave Walden	2 Dec 2013, 20:03
Re: Bubble sextant parts and calibration	Eric van der Veen	2 Dec 2013, 18:57
Re: Celestial Navigation on the Great Lakes Question	Richard Gaarden	2 Dec 2013, 16:28
Re: Celestial Navigation on the Great Lakes Question	Dave Walden	1 Dec 2013, 22:34
Re: Comet ISON	Peter Hakel	1 Dec 2013, 21:55
Bubble sextant parts and calibration	Dan M	1 Dec 2013, 21:35
Re: Celestial Navigation on the Great Lakes Question	Frank Reed	1 Dec 2013, 20:52
Re: Comet ISON	Frank Reed	1 Dec 2013, 20:32
Re: Comet ISON	Lu Abel	1 Dec 2013, 17:03
Celestial Navigation on the Great Lakes Question	Doug MacPherson	1 Dec 2013, 16:34
Re: Comet ISON	Paul Saffo	1 Dec 2013, 15:25
Re: Comet ISON	Lu Abel	1 Dec 2013, 03:35
Re: Comet ISON	Lu Abel	1 Dec 2013, 03:31
Re: Comet ISON	Dave Walden	1 Dec 2013, 02:15
Re: Comet ISON	Dave Walden	1 Dec 2013, 02:11
Re: Comet ISON	Bill B	30 Nov 2013, 22:36
Re: Comet ISON	Bill B	30 Nov 2013, 22:22
Re: Comet ISON	Bill B	30 Nov 2013, 22:22
Re: Comet ISON	Frank Reed	30 Nov 2013, 21:30
Admin: pdf previews in NavList messages	Frank Reed	30 Nov 2013, 02:16
Re: Comet ISON	Norm Goldblatt	29 Nov 2013, 17:41
Re: Comet ISON	Frank Reed	29 Nov 2013, 04:46
Re: CN and Mason-Dixon line	Peter Hakel	28 Nov 2013, 03:58
Kon Tiki Re-enactment Documentary	Greg Rudzinski	28 Nov 2013, 03:11
Re: CN and Mason-Dixon line	Alan S	27 Nov 2013, 22:56
Re: CN and Mason-Dixon line	Alan S	27 Nov 2013, 22:54
Re: CN and Mason-Dixon line	Bruce J. Pennino	27 Nov 2013, 19:42
Re: CN and Mason-Dixon line	Lu Abel	27 Nov 2013, 19:13
Re: CN and Mason-Dixon line	Frank Reed	27 Nov 2013, 19:11
Re: CN and Mason-Dixon line	Lu Abel	27 Nov 2013, 19:00
Re: CN and Mason-Dixon line	Frank Reed	27 Nov 2013, 18:32
Re: CN and Mason-Dixon line	Sean C	27 Nov 2013, 18:28
Re: CN and Mason-Dixon line	Alan S	27 Nov 2013, 17:34
Re: CN and Mason-Dixon line	Francis Upchurch	27 Nov 2013, 07:55
Re: CN and Mason-Dixon line	Brad Morris	27 Nov 2013, 06:15
CN and Mason-Dixon line	Bruce J. Pennino	27 Nov 2013, 03:30
Re: Sextant and 1%'ers	Ken Gebhart	25 Nov 2013, 19:50
Re: Nautical matters in "All is Lost"	Greg Rudzinski	25 Nov 2013, 19:06
Re: Nautical matters in "All is Lost"	Greg Rudzinski	25 Nov 2013, 18:19
Re: Nautical matters in "All is Lost"	Greg Rudzinski	25 Nov 2013, 17:44
Nautical matters in "All is Lost"	Frank Reed	25 Nov 2013, 16:54
Re: Data reduction request	G Becker	25 Nov 2013, 15:12
Re: Sextant and 1%'ers	Rommel John Miller	25 Nov 2013, 13:50
Re: Sextant and 1%'ers	Dave Walden	25 Nov 2013, 13:42
Sextant and 1%'ers	Dave Walden	25 Nov 2013, 13:40
Re: Digital Watch for CN	Greg Rudzinski	23 Nov 2013, 13:11
Re: Digital Watch for CN	Sean C	23 Nov 2013, 12:20
Re: Digital Watch for CN	Carl Herzog	23 Nov 2013, 11:35
Celestial Tools V4.3.0...	Stan K	23 Nov 2013, 02:14
Re: Digital Watch for CN	Alan S	22 Nov 2013, 21:36
Re: Digital Watch for CN	Andrew Nikitin	22 Nov 2013, 19:55
Re: Home made artificial horizon	Don Seltzer	22 Nov 2013, 18:25
Re: Digital Watch for CN	Greg Rudzinski	22 Nov 2013, 17:32
Re: Digital Watch for CN	Sean C	22 Nov 2013, 12:54
Re: Digital Watch for CN	Alan S	22 Nov 2013, 04:37
Re: Digital Watch for CN	Paul Dolkas	22 Nov 2013, 03:41
Digital Watch for CN	Bruce J. Pennino	22 Nov 2013, 03:00
Re: Position from solar eclipse photo	Frank Reed	22 Nov 2013, 02:54
Re: Position from solar eclipse photo	Don Seltzer	22 Nov 2013, 01:19
Re: Comet ISON	Bill B	21 Nov 2013, 21:10
Re: Home made artificial horizon	Larry G	21 Nov 2013, 18:39
Re: Comet ISON	Noell Wilson	21 Nov 2013, 13:22
Aircraft Navigation - Fedchin	Andrés Ruiz	21 Nov 2013, 07:07
Comet ISON	Andrés Ruiz	20 Nov 2013, 20:28
Re: Box Sextant Magnifier	Bill Morris	20 Nov 2013, 09:12
Re: Large Sunspot Today	Sean C	20 Nov 2013, 08:58
Re: Large Sunspot Today	Bill B	20 Nov 2013, 07:23
Re: Large Sunspot Today	Sean C	20 Nov 2013, 01:30
Minotaur launch tonight from Virginia	Frank Reed	19 Nov 2013, 22:41
Re: Position from solar eclipse photo	Greg Rudzinski	19 Nov 2013, 22:23
Re: Position from solar eclipse photo	Frank Reed	19 Nov 2013, 22:12
Re: Position from solar eclipse photo	G Becker	19 Nov 2013, 22:06
Re: Position from solar eclipse photo	Frank Reed	19 Nov 2013, 22:01
Re: Position from solar eclipse photo	Frank Reed	19 Nov 2013, 21:51
Re: Position from solar eclipse photo	Brad Morris	19 Nov 2013, 21:49
Re: Position from solar eclipse photo	Frank Reed	19 Nov 2013, 21:45
Re: Position from solar eclipse photo	Don Seltzer	19 Nov 2013, 21:24
Box Sextant Magnifier	Noell Wilson	19 Nov 2013, 20:12
Re: Position from solar eclipse photo	Frank Reed	19 Nov 2013, 20:11
Re: Position from solar eclipse photo	G Becker	19 Nov 2013, 19:42
Re: Position from solar eclipse photo	Greg Rudzinski	19 Nov 2013, 19:22
Re: Position from solar eclipse photo	Don Seltzer	19 Nov 2013, 19:09
Re: Position from solar eclipse photo	Frank Reed	19 Nov 2013, 18:16
Re: Data reduction request	Richard Gaarden	19 Nov 2013, 17:24
Re: Position from solar eclipse photo	Don Seltzer	19 Nov 2013, 16:14
Re: Data reduction request	G Becker	19 Nov 2013, 15:29
Re: Data reduction request	Andrés Ruiz	19 Nov 2013, 14:13
Re: Geeks [slide] rule!	Alan S	19 Nov 2013, 04:05
Re: Data reduction request	Frank Reed	19 Nov 2013, 03:13
Re: Data reduction request	Richard Gaarden	19 Nov 2013, 02:28
Position from solar eclipse photo	Frank Reed	19 Nov 2013, 02:20
Re: Data reduction request	Brad Morris	19 Nov 2013, 01:04
Re: Data reduction request	Greg Rudzinski	19 Nov 2013, 01:02
Re: Data reduction request	Frank Reed	19 Nov 2013, 00:59
Re: Data reduction request	Paul Hirose	19 Nov 2013, 00:44
Re: Data reduction request	Frank Reed	19 Nov 2013, 00:36
Re: Data reduction request	Richard Gaarden	19 Nov 2013, 00:14
Re: Data reduction request	Alan S	18 Nov 2013, 23:31
Re: Large Sunspot Today	Norm Goldblatt	18 Nov 2013, 19:27
Re: Large Sunspot Today	Greg Rudzinski	18 Nov 2013, 18:31
Re: Large Sunspot Today	Norm Goldblatt	18 Nov 2013, 18:06
Large Sunspot Today	Greg Rudzinski	18 Nov 2013, 17:42
Data reduction request	Richard Gaarden	18 Nov 2013, 16:27
Re: Sumner Line using Ex-meridians	Peter Monta	18 Nov 2013, 16:02
Re: Sumner Line using Ex-meridians	Peter Hakel	18 Nov 2013, 14:22
Re: Sumner Line using Ex-meridians	Andrés Ruiz	18 Nov 2013, 13:48
Re: Small milestone	Norm Goldblatt	18 Nov 2013, 09:31
Re: Small milestone	Brad Morris	18 Nov 2013, 04:41
Re: Small milestone	Alan S	18 Nov 2013, 04:15
Re: More on the QM2	Alan S	18 Nov 2013, 04:12
Re: Small milestone	Randall Morrow	18 Nov 2013, 03:52
More on the QM2	Nial McInerney	18 Nov 2013, 02:44
Re: Small milestone	Brad Morris	18 Nov 2013, 00:06
Re: Small milestone	Dave Walden	17 Nov 2013, 23:54
Re: Small milestone	Dave Walden	17 Nov 2013, 23:54
Small milestone	Randall Morrow	17 Nov 2013, 21:30
Re: Sumner Line using Ex-meridians	John Karl	17 Nov 2013, 02:05
Sumner Line using Ex-meridians	Greg Rudzinski	17 Nov 2013, 00:09
Calculator programming (was Re: C.Plath Navistar Classic on Ebay)	Dave Walden	16 Nov 2013, 16:44
Re: C.Plath Navistar Classic on Ebay	Greg Rudzinski	16 Nov 2013, 16:39
Re: C.Plath Navistar Classic on Ebay	Alan S	16 Nov 2013, 05:13
Re: Sextant and iPhone on the QM2	Alan S	16 Nov 2013, 04:55
Re: Smartphones at sea	Frank Reed	15 Nov 2013, 23:28
Re: Sextant and iPhone on the QM2	Frank Reed	15 Nov 2013, 23:24
Re: Smartphones at sea	Alan S	15 Nov 2013, 21:33
Re: Sextant and iPhone on the QM2	Alan S	15 Nov 2013, 21:29
Re: Harry Pidgeon Celestial - Dealing with Seasickness	Frank Reed	15 Nov 2013, 19:17
Re: Time Sights 11/15/2013	Frank Reed	15 Nov 2013, 18:55
Smartphones at sea	Frank Reed	15 Nov 2013, 18:28
Re: Time Sights 11/15/2013	Sean C	15 Nov 2013, 18:26
Re: Sextant and iPhone on the QM2	Frank Reed	15 Nov 2013, 18:25
Re: Time Sight/LOP and Sumner Bracket	Frank Reed	15 Nov 2013, 18:14
Re: Time Sights 11/15/2013	Frank Reed	15 Nov 2013, 18:09
Time Sights 11/15/2013	Sean C	15 Nov 2013, 17:45
Re: Camera CN with Artificial Horizon	Greg Rudzinski	15 Nov 2013, 17:35
Camera CN with Artificial Horizon	Greg Rudzinski	15 Nov 2013, 05:30
Harry Pidgeon Celestial - Dealing with Seasickness	Greg Rudzinski	14 Nov 2013, 16:57
Re: Time Sight/LOP and Sumner Bracket	Dave Walden	14 Nov 2013, 12:26
Re: Time Sight/LOP and Sumner Bracket	Greg Rudzinski	13 Nov 2013, 23:49
Fw: Ex-meridian Time Sight Fix & Air/Space	Bruce J. Pennino	13 Nov 2013, 22:08
Re: Time Sight/LOP and Sumner Bracket	Frank Reed	13 Nov 2013, 21:33
Class using "H.O. 249" this weekend	Frank Reed	13 Nov 2013, 20:40
Time Sight/LOP and Sumner Bracket	Greg Rudzinski	13 Nov 2013, 19:28
Ex-meridian Time Sight Fix & Air/Space	Bruce J. Pennino	13 Nov 2013, 00:18
Ex-meridian Time Sight Fix	Greg Rudzinski	12 Nov 2013, 22:19
Re: Sight reduction method history	Greg Rudzinski	11 Nov 2013, 17:28
Re: Martelli time sight (was Re: Sight reduction method history)	Francis Upchurch	11 Nov 2013, 06:31
Re: Sight reduction method history	Francis Upchurch	11 Nov 2013, 06:28
Re: Fuller Cylindrical Slide Rules	Francis Upchurch	11 Nov 2013, 06:07
Re: Sight reduction method history	Francis Upchurch	11 Nov 2013, 05:42
Re: Aa-56 ephemeris routines from http://www.moshier.net/	Marcelo S	11 Nov 2013, 00:33
Re: Sextant and iPhone on the QM2	Alan S	10 Nov 2013, 17:20
Re: Sextant and iPhone on the QM2	Brad Morris	10 Nov 2013, 16:15
Re: Sextant and iPhone on the QM2	Greg Rudzinski	10 Nov 2013, 02:14
Re: Satellite sights with binoculars and gyros	Tom Sult	10 Nov 2013, 01:49
Satellite sights with binoculars and gyros	Peter Monta	10 Nov 2013, 00:54
Re: Sextant and iPhone on the QM2	Greg Rudzinski	10 Nov 2013, 00:32
Re: Sextant and iPhone on the QM2	Brad Morris	9 Nov 2013, 23:51
Re: Sextant and iPhone on the QM2	Sean C	9 Nov 2013, 23:38
Sextant and iPhone on the QM2	Nial McInerney	9 Nov 2013, 22:25
Martelli time sight (was Re: Sight reduction method history)	Dave Walden	9 Nov 2013, 13:22
Re: Sight reduction method history	Greg Rudzinski	8 Nov 2013, 16:54
First surface mirror source	Randall Morrow	8 Nov 2013, 15:45
Re: More comments on movie "All is Lost"	Francis Upchurch	8 Nov 2013, 12:18
Re: Sight reduction method history	Francis Upchurch	8 Nov 2013, 12:16
Re: More comments on movie "All is Lost"	Francis Upchurch	8 Nov 2013, 11:37
Re: Sight reduction method history	Francis Upchurch	8 Nov 2013, 11:23
Re: Fuller Cylindrical Slide Rules	Norm Goldblatt	8 Nov 2013, 01:44
Re: Sight reduction method history	Greg Rudzinski	7 Nov 2013, 19:44
Fuller Cylindrical Slide Rules	Brad Morris	7 Nov 2013, 19:32
Re: More comments on movie "All is Lost"	Frank Reed	7 Nov 2013, 18:13
Re: More comments on movie "All is Lost"	Greg Rudzinski	7 Nov 2013, 18:09
More comments on movie "All is Lost"	Lu Abel	7 Nov 2013, 16:54
Re: Sight reduction method history	Frank Reed	7 Nov 2013, 15:59
Re: Sight reduction method history	Francis Upchurch	7 Nov 2013, 10:44
Re: Sight reduction method history	Frank Reed	7 Nov 2013, 00:59
ADMIN: clear your cache	Frank Reed	6 Nov 2013, 22:57
Re: Programs that produce LOP plots	Sean C	6 Nov 2013, 12:21
Re: Programs that produce LOP plots	Dave Walden	6 Nov 2013, 12:17
Re: Programs that produce LOP plots	Andrés Ruiz	6 Nov 2013, 08:59
Re: Programs that produce LOP plots	Dave Walden	6 Nov 2013, 04:26
Re: Programs that produce LOP plots	Stan K	6 Nov 2013, 02:36
Re: Programs that produce LOP plots	Lu Abel	6 Nov 2013, 01:20
Re: Programs that produce LOP plots	Hewitt Schlereth	6 Nov 2013, 00:52
Re: Sight reduction method history	Lu Abel	6 Nov 2013, 00:50
Programs that produce LOP plots	Lu Abel	6 Nov 2013, 00:31
Re: Aa-56 ephemeris routines from http://www.moshier.net/	Sheoran G	6 Nov 2013, 00:27
Re: Sight reduction method history	Don Seltzer	6 Nov 2013, 00:21
Re: ADMIN: Moving day, day two, Wednesday	Frank Reed	5 Nov 2013, 22:59
Radio Program Clip on Greenwich and the 6 Pips	Richard B. Langley	5 Nov 2013, 20:22
ADMIN: Moving day Tuesday	Frank Reed	5 Nov 2013, 03:56
SOLD Bubble Sextant	Bill Morris	4 Nov 2013, 21:03
Saturday was "Sun Fast Day"	Frank Reed	4 Nov 2013, 18:35
Re: Sight reduction method history	Frank Reed	4 Nov 2013, 17:21
Re: Apollo navigation	Frank Reed	4 Nov 2013, 16:40
Re: Sight reduction method history	Lu Abel	4 Nov 2013, 00:48
Re: Sight reduction method history	Frank Reed	3 Nov 2013, 20:25
Re: Sight reduction method history	Hewitt Schlereth	3 Nov 2013, 19:03
Re: Sight reduction method history	Paul Hirose	3 Nov 2013, 18:24
Re: Lunars: 10/27/2013	Paul Hirose	3 Nov 2013, 18:22
Re: Apollo navigation	Paul Hirose	3 Nov 2013, 18:22
Re: Sight reduction method history	Hewitt Schlereth	3 Nov 2013, 15:31
Re: Time on iPhones	Dave Walden	3 Nov 2013, 13:22
Re: Sight reduction method history	Gary LaPook	3 Nov 2013, 05:44
Re: Sight reduction method history	Alan S	3 Nov 2013, 04:17
Re: Time on iPhones	Lu Abel	3 Nov 2013, 00:30
Re: Time on iPhones	Peter Monta	2 Nov 2013, 22:19
Sight reduction method history	Lu Abel	2 Nov 2013, 21:58
Re: Time on iPhones	Frank Reed	2 Nov 2013, 21:54
Time on iPhones	Lu Abel	2 Nov 2013, 21:14
Re-cementing filters	Norm Goldblatt	2 Nov 2013, 20:54
Re: Celestial in "All Is Lost"	Frank Reed	1 Nov 2013, 19:08
ADMIN: NavList needs money	Frank Reed	31 Oct 2013, 20:46
Re: Celestial in "All Is Lost"	Brad Morris	31 Oct 2013, 19:33
Re: Celestial in "All Is Lost"	Frank Reed	31 Oct 2013, 18:13
Re: Celestial in "All Is Lost"	Ken Gebhart	31 Oct 2013, 01:24
Re: Great Circle puzzle	Andrew Nikitin	30 Oct 2013, 23:46
Re: Great Circle puzzle	Frank Reed	30 Oct 2013, 21:33
Re: Celestial in "All Is Lost"	Alan S	30 Oct 2013, 21:07
Re: Great Circle puzzle	Don Seltzer	30 Oct 2013, 20:59
Re: Celestial in "All Is Lost"	G Becker	30 Oct 2013, 19:59
Celestial in "All Is Lost"	Frank Reed	30 Oct 2013, 19:49
Re: Lunars: 10/27/2013	Sean C	29 Oct 2013, 22:19
Re: Great Circle puzzle	Andrew Nikitin	29 Oct 2013, 22:03
Re: Great Circle puzzle	Frank Reed	29 Oct 2013, 19:00
Re: Lunars: 10/27/2013	Frank Reed	29 Oct 2013, 18:47
Re: Lunars: 10/27/2013	Hewitt Schlereth	29 Oct 2013, 18:18
Re: Lunars: 10/27/2013	Frank Reed	29 Oct 2013, 17:57
Re: Lunars: 10/27/2013	G Becker	29 Oct 2013, 17:55
Re: Lunars: 10/27/2013	G Becker	29 Oct 2013, 17:43
Re: Lunars: 10/27/2013	Frank Reed	29 Oct 2013, 17:09
Re: Lunars: 10/27/2013	Frank Reed	29 Oct 2013, 16:57
Re: Slocum's rudimentary navigational instruments	Frank Reed	29 Oct 2013, 16:47
Re: Lunars: 10/27/2013	Sean C	29 Oct 2013, 11:48
Re: Running fix Monte Carlo analysis	Paul Hirose	29 Oct 2013, 03:44
Re: Lunars: 10/27/2013	Paul Hirose	29 Oct 2013, 03:43
Re: Lunars: 10/27/2013	Peter Hakel	29 Oct 2013, 01:38
Re: Slocum's rudimentary navigational instruments	Brad Morris	29 Oct 2013, 01:36
Slocum's rudimentary navigational instruments	Norm Goldblatt	29 Oct 2013, 01:13
Re: Lunars: 10/27/2013	Sean C	28 Oct 2013, 17:40
Re: Lunars: 10/27/2013	Sean C	28 Oct 2013, 17:19
Re: Lunars: 10/27/2013	Frank Reed	28 Oct 2013, 17:18
Re: Lunars: 10/27/2013	Greg Rudzinski	28 Oct 2013, 16:56
Re: Top fifty greatest breakthroughs since the wheel	Steve E. Bryant	28 Oct 2013, 16:27
Re: Lunars: 10/27/2013	Frank Reed	28 Oct 2013, 16:25
Re: Top fifty greatest breakthroughs since the wheel	Frank Reed	28 Oct 2013, 15:56
Re: Lunars: 10/27/2013	Sean C	28 Oct 2013, 15:40
Re: Lunars: 10/27/2013	David Fleming	28 Oct 2013, 15:02
Lunars: 10/27/2013	Sean C	28 Oct 2013, 14:48
Re: Top fifty greatest breakthroughs since the wheel	Steve E. Bryant	28 Oct 2013, 14:30
Re: Great Circle puzzle	Peter Hakel	28 Oct 2013, 02:18
Re: Great Circle puzzle	Peter Hakel	28 Oct 2013, 02:17
Re: Great Circle puzzle	Norm Goldblatt	28 Oct 2013, 00:55
Re: Great Circle puzzle	Antoine Couëtte	27 Oct 2013, 20:52
Re: Great Circle puzzle	Andrew Nikitin	27 Oct 2013, 15:52
Re: Great Circle puzzle	Sean C	27 Oct 2013, 13:36
Re: Great Circle puzzle	Frank Reed	27 Oct 2013, 12:15
Re: Great Circle puzzle	Sean C	27 Oct 2013, 11:34
Re: Great Circle puzzle	Antoine Couëtte	27 Oct 2013, 03:52
Great Circle puzzle	Andrew Nikitin	27 Oct 2013, 03:34
Re: NOAA Gives the 'Heave-Ho' to Paper Maps	Herbert Prinz	26 Oct 2013, 12:42
Re: Top fifty greatest breakthroughs since the wheel	Sean C	26 Oct 2013, 11:35
Re: Top fifty greatest breakthroughs since the wheel	Alexandre Eremenko	25 Oct 2013, 21:45
Re: Top fifty greatest breakthroughs since the wheel	Frank Reed	25 Oct 2013, 21:34
Re: Top fifty greatest breakthroughs since the wheel	Frank Reed	25 Oct 2013, 21:22
Re: Top fifty greatest breakthroughs since the wheel	Alexandre Eremenko	25 Oct 2013, 21:09
Top fifty greatest breakthroughs since the wheel	Frank Reed	25 Oct 2013, 20:32
Re: Fwd: NOAA Gives the 'Heave-Ho' to Paper Maps	Alan S	24 Oct 2013, 18:05
Re: NOAA Gives the 'Heave-Ho' to Paper Maps	Carl Herzog	24 Oct 2013, 13:42
Re: Improvised Artificial Horizon	Greg Rudzinski	23 Oct 2013, 20:30
Re: Fwd: NOAA Gives the 'Heave-Ho' to Paper Maps	G Becker	23 Oct 2013, 15:45
Re: Fwd: NOAA Gives the 'Heave-Ho' to Paper Maps	Lu Abel	23 Oct 2013, 15:42
Re: Improvised Artificial Horizon	Örjan Sandström	23 Oct 2013, 15:30
Re: Improvised Artificial Horizon	Greg Rudzinski	23 Oct 2013, 15:28
Re: Fwd: NOAA Gives the 'Heave-Ho' to Paper MapsDigital Makes Sense - Resource Available	Greg Rudzinski	23 Oct 2013, 15:16
Fwd: NOAA Gives the 'Heave-Ho' to Paper Maps	Richard B. Langley	23 Oct 2013, 14:51
Re: Star Pilot version for PC's and or Navimatics.com	Magnus Sjoquist	23 Oct 2013, 06:20
Re: Apollo navigation	Norm Goldblatt	23 Oct 2013, 00:40
Re: Improvised Artificial Horizon	Bruce J. Pennino	23 Oct 2013, 00:33
Re: Apollo navigation	Don Seltzer	22 Oct 2013, 20:46
Re: Apollo navigation	Frank Reed	22 Oct 2013, 19:11
Re: Star Pilot version for PC's and or Navimatics.com	Hewitt Schlereth	22 Oct 2013, 17:46
Re: Improvised Artificial Horizon	Bill B	22 Oct 2013, 17:29
Star Pilot version for PC's and or Navimatics.com	Alan S	22 Oct 2013, 17:03
Program discussing shutting down the Space Fence	Richard Easton	22 Oct 2013, 15:33
Re: Improvised Artificial Horizon	Gary LaPook	22 Oct 2013, 07:41
Re: Improvised Artificial Horizon	Norm Goldblatt	22 Oct 2013, 01:33
Re: Improvised Artificial Horizon	Bruce J. Pennino	22 Oct 2013, 01:23
Re: Improvised Artificial Horizon	Greg Rudzinski	21 Oct 2013, 20:18
BBC Article: "Ship trackers 'vulnerable to hacking'"	Sean C	21 Oct 2013, 11:56
Re: Celestial Navigation	Gary LaPook	21 Oct 2013, 10:14
Re: Apollo navigation	Sean C	21 Oct 2013, 09:12
Apollo navigation	Norm Goldblatt	20 Oct 2013, 23:25
Re: Tonight's minor lunar eclipse	Herbert Prinz	20 Oct 2013, 23:10
Re: Celestial Navigation	Gary LaPook	20 Oct 2013, 18:32
Post my posters for celestial classes	Frank Reed	19 Oct 2013, 18:38
Re: Celnav in movies	Lu Abel	19 Oct 2013, 16:51
Re: Celestial Navigation	Jean-Philippe Planas	19 Oct 2013, 07:30
Tonight's minor lunar eclipse	Frank Reed	19 Oct 2013, 02:16
Re: Celnav in movies	Greg Rudzinski	19 Oct 2013, 01:46
Re: Celestial Navigation	Gary LaPook	19 Oct 2013, 00:03
Celestial Navigation	Michael Martin	18 Oct 2013, 21:16
Re: Celnav in movies	Doug MacPherson	18 Oct 2013, 15:27
Re: Celnav in movies	Robert Eno	18 Oct 2013, 12:43
Celnav in movies	Gary LaPook	18 Oct 2013, 09:11
Re: Soviet Sextants	Alexandre Eremenko	17 Oct 2013, 18:56
Re: Soviet Sextants	Jean-Philippe Planas	17 Oct 2013, 17:57
Soviet Sextants	Ariel Wohl	17 Oct 2013, 17:25
Re: An interesting question	Sean C	16 Oct 2013, 11:23
Re: An interesting question	Lu Abel	15 Oct 2013, 22:02
Re: SNO-T and horizon shades	Bill Morris	15 Oct 2013, 21:02
Re: An interesting question	Brad Morris	15 Oct 2013, 20:28
Re: SNO-T and horizon shades	Paul Werner	15 Oct 2013, 20:01
Re: An interesting question	Don Seltzer	15 Oct 2013, 14:18
Re: Improvised Artificial Horizon	Antoine Couëtte	15 Oct 2013, 08:55
Re: Improvised Artificial Horizon	Greg Rudzinski	15 Oct 2013, 02:51
Re: Improvised Artificial Horizon	Bruce J. Pennino	15 Oct 2013, 01:52
Re: An interesting question	Lu Abel	14 Oct 2013, 22:55
Re: Improvised Artificial Horizon	Norm Goldblatt	14 Oct 2013, 22:54
Improvised Artificial Horizon	Greg Rudzinski	14 Oct 2013, 20:48
Re: Unrealistic expectations	G Becker	14 Oct 2013, 14:42
Re: An interesting question	Örjan Sandström	14 Oct 2013, 11:07
Re: An interesting question	Paul Dolkas	14 Oct 2013, 05:37
Re: An interesting question	Frank Reed	13 Oct 2013, 18:32
Re: An interesting question	Brad Morris	13 Oct 2013, 18:23
Re: An interesting question	Frank Reed	13 Oct 2013, 18:12
Re: An interesting question	Frank Reed	13 Oct 2013, 17:29
Re: An interesting question	Brad Morris	13 Oct 2013, 17:11
Re: An interesting question	Andrew Corl	13 Oct 2013, 15:22
Re: An interesting question	Don Seltzer	13 Oct 2013, 15:01
Leap seconds	Wolfgang Köberer	13 Oct 2013, 11:38
Re: An interesting question	Brad Morris	13 Oct 2013, 05:26
Re: Unrealistic expectations	Geoffrey Kolbe	12 Oct 2013, 20:03
Re: An interesting question	Gary LaPook	12 Oct 2013, 19:39
Re: An interesting question	Gary LaPook	12 Oct 2013, 19:35
Re: An interesting question	Frank Reed	12 Oct 2013, 19:20
Re: An interesting question	Greg Rudzinski	12 Oct 2013, 17:18
Re: An interesting question	Greg Rudzinski	12 Oct 2013, 16:48
Re: Unrealistic expectations	Richard Gaarden	12 Oct 2013, 12:52
Re: An interesting question	Peter Monta	12 Oct 2013, 06:00
Re: Unrealistic expectations	Geoffrey Kolbe	12 Oct 2013, 05:42
Re: An interesting question	Lu Abel	12 Oct 2013, 04:59
Re: Celestial Navigation and astronomy groups	Bruce J. Pennino	11 Oct 2013, 19:30
In memoriam: George Brandenburg	Frank Reed	11 Oct 2013, 19:11
Celestial Navigation and astronomy groups	Randall Morrow	11 Oct 2013, 16:15
Re: GPS Declassified is published	Greg Rudzinski	11 Oct 2013, 15:00
GPS Declassified is published	Richard Easton	11 Oct 2013, 14:10
Fwd: Old Weather is Three	Richard B. Langley	11 Oct 2013, 12:44
Re: ITheodolite	Richard B. Langley	11 Oct 2013, 12:37
Re: ITheodolite	Peter Hakel	11 Oct 2013, 12:08
Re: ITheodolite	Norm Goldblatt	11 Oct 2013, 06:44
Re: An interesting question	Paul Dolkas	11 Oct 2013, 06:22
Re: An interesting question	Gary LaPook	11 Oct 2013, 04:03
Re: ITheodolite	G Becker	11 Oct 2013, 03:43
Re: An interesting question	Brad Morris	11 Oct 2013, 00:00
Re: ITheodolite	Lu Abel	10 Oct 2013, 23:49
Re: An interesting question	Lu Abel	10 Oct 2013, 23:45
ITheodolite	Norm Goldblatt	10 Oct 2013, 21:02
Re: An interesting question	David Fleming	10 Oct 2013, 19:17
Re: An interesting question	Richard Gaarden	10 Oct 2013, 19:07
Re: An interesting question	Brad Morris	10 Oct 2013, 18:39
An interesting question	Lu Abel	10 Oct 2013, 18:19
Re: Running fix Monte Carlo analysis	Greg Rudzinski	8 Oct 2013, 19:29
Re: Running fix Monte Carlo analysis	Paul Dolkas	8 Oct 2013, 16:58
Re: Unrealistic expectations	G Becker	7 Oct 2013, 16:37
Re: Running fix Monte Carlo analysis	Greg Rudzinski	7 Oct 2013, 15:15
Re: Running fix Monte Carlo analysis	Greg Rudzinski	7 Oct 2013, 14:41
Running fix Monte Carlo analysis	Paul Hirose	7 Oct 2013, 06:52
Re: Unrealistic expectations	Bruce J. Pennino	7 Oct 2013, 01:48
Re: Unrealistic expectations	Richard Gaarden	7 Oct 2013, 00:14
Re: Unrealistic expectations	Alexandre Eremenko	6 Oct 2013, 19:04
Re: Unrealistic expectations	Greg Rudzinski	6 Oct 2013, 17:43
Unrealistic expectations	Richard Gaarden	6 Oct 2013, 17:12
Re: SNO-T and horizon shades	Bill Morris	6 Oct 2013, 03:29
Re: SNO-T and horizon shades	Alexandre Eremenko	5 Oct 2013, 13:43
Re: SNO-T and horizon shades	Bill Morris	4 Oct 2013, 22:50
Re: Sextant practice, experimentation --Saturday in RI.	Bruce J. Pennino	4 Oct 2013, 21:34
Re: SNO-T and horizon shades	Greg Rudzinski	4 Oct 2013, 18:52
Re: Sextant practice, experimentation --Saturday in RI.	G Becker	4 Oct 2013, 18:24
SNO-T and horizon shades	Paul Werner	4 Oct 2013, 17:26
SNO-T and horizon shades	Paul Werner	4 Oct 2013, 17:18
Re: Sextant practice, experimentation --Saturday in RI.	Antoine Couëtte	4 Oct 2013, 15:35
Re: Sextant practice, experimentation --Saturday in RI.	Antoine Couëtte	4 Oct 2013, 07:13
Re: Sextant practice, experimentation --Saturday in RI.	Bruce J. Pennino	4 Oct 2013, 01:34
Re: Pub.249	Frank Reed	3 Oct 2013, 18:34
Re: Sextant practice, experimentation --Saturday in RI.	Frank Reed	3 Oct 2013, 18:30
Re: Sextant practice, experimentation --Saturday in RI.	Antoine Couëtte	3 Oct 2013, 17:34
Re: Pub.249	Gary LaPook	3 Oct 2013, 17:18
Re: Sextant practice, experimentation --Saturday in RI.	G Becker	3 Oct 2013, 16:06
Re: Sextant practice, experimentation --Saturday in RI.	Antoine Couëtte	3 Oct 2013, 15:19
Re: Frank's On Line Lunar Calculator ???	Antoine Couëtte	3 Oct 2013, 11:48
Re: Frank's On Line Lunar Calculator ???	Sean C	3 Oct 2013, 11:33
Frank's On Line Lunar Calculator ???	Antoine Couëtte	3 Oct 2013, 09:25
Pub.249	Şems Aktuğ	3 Oct 2013, 06:36
Re: Where am I?	G Becker	1 Oct 2013, 15:06
Re: Where am I?	Norm Goldblatt	30 Sep 2013, 22:48
Re: Where am I?	Richard Gaarden	30 Sep 2013, 20:59
Re: Where am I?	Geoffrey Kolbe	30 Sep 2013, 17:53
Filter wrench for Plath?	Carl Herzog	30 Sep 2013, 16:07
Re: Where am I?	Richard Gaarden	30 Sep 2013, 15:19
Re: Sextant practice, experimentation --Saturday in RI.	G Becker	30 Sep 2013, 14:05
Re: Sextant practice, experimentation --Saturday in RI.	G Becker	30 Sep 2013, 14:04
Re: the tutorials of Al Placette	Bill B	30 Sep 2013, 07:28
Re: Where am I?	Bruce J. Pennino	30 Sep 2013, 03:50
Re: Great Circle Computation	Frank Reed	29 Sep 2013, 22:32
Where am I?	Richard Gaarden	29 Sep 2013, 22:28
Re: the tutorials of Al Placette	M Day	29 Sep 2013, 22:24
Re: Cook's Endeavour voyage, longitude by lunars and jupiter's moons	Don Seltzer	29 Sep 2013, 15:34
Re: Sextant practice, experimentation --Saturday in RI.	Bruce J. Pennino	29 Sep 2013, 14:08
Re: Cook's Endeavour voyage, longitude by lunars and jupiter's moons	Francis Upchurch	29 Sep 2013, 07:37
Re: Cook's Endeavour voyage, longitude by lunars and jupiter's moons	Norm Goldblatt	29 Sep 2013, 04:02
Re: Cook's Endeavour voyage, longitude by lunars and jupiter's moons	Norm Goldblatt	28 Sep 2013, 21:59
Cook's Endeavour voyage, longitude by lunars and jupiter's moons	Francis Upchurch	28 Sep 2013, 07:14
Re: Sextant practice, experimentation --Saturday in RI.	Frank Reed	28 Sep 2013, 03:29
Re: Sextant practice, experimentation --Saturday in RI.	Bruce J. Pennino	27 Sep 2013, 18:33
Re: O.T.- Puzzle of a different sort	Bill B	27 Sep 2013, 08:15
Re: O.T.- Puzzle of a different sort	Norm Goldblatt	27 Sep 2013, 03:04
Sextant practice, experimentation --Saturday in RI.	Frank Reed	27 Sep 2013, 02:52
Re: O.T.- Puzzle of a different sort	G Becker	27 Sep 2013, 02:17
Re: O.T.- Puzzle of a different sort	Norm Goldblatt	27 Sep 2013, 01:16
Notes on camera CN	Peter Monta	26 Sep 2013, 19:57
Sunrise	Şems Aktuğ	26 Sep 2013, 06:51
Re: O.T.- Puzzle of a different sort	Frank Reed	26 Sep 2013, 06:03
Re: Sunrise	Frank Reed	26 Sep 2013, 05:49
Re: Sunrise	Greg Rudzinski	25 Sep 2013, 23:00
Re: Sunrise	Greg Rudzinski	25 Sep 2013, 22:28
Re: Sunrise	Gary LaPook	25 Sep 2013, 21:51
Sunrise	Şems Aktuğ	25 Sep 2013, 21:23
Re: O.T.- Puzzle of a different sort	Peter Hakel	25 Sep 2013, 13:47
Re: US Chronometer manufacturers	Bill Morris	25 Sep 2013, 07:19
Re: O.T.- Puzzle of a different sort	Frank Reed	25 Sep 2013, 06:58
Re: O.T.- Puzzle of a different sort	Bill B	25 Sep 2013, 06:06
Re: O.T.- Puzzle of a different sort	David Fleming	25 Sep 2013, 06:00
O.T.- Puzzle of a different sort	Norm Goldblatt	25 Sep 2013, 04:48
US Chronometer manufacturers	Don Seltzer	24 Sep 2013, 13:20
Re: Lunar clearance methods	Francis Upchurch	24 Sep 2013, 05:31
Re: Kollsman periscopic sextant mount	Werner Luehmann	23 Sep 2013, 19:17
Re: Star to Star Distance DSLR Lens Calibration	Greg Rudzinski	23 Sep 2013, 17:55
Star to Star Distance DSLR Lens Calibration	Greg Rudzinski	23 Sep 2013, 16:53
Re: Sextant camera mount	Dave Walden	23 Sep 2013, 11:55
Re: Sextant camera mount	Andrés Ruiz	23 Sep 2013, 09:36
Re: Moon Meridian Passage	Herbert Prinz	23 Sep 2013, 05:19
Re: Moon Meridian Passage	Herbert Prinz	23 Sep 2013, 05:18
Re: Kollsman periscopic sextant mount	Gary LaPook	23 Sep 2013, 04:04
Re: Kollsman periscopic sextant mount	Gary LaPook	23 Sep 2013, 03:59
Re: Moon Meridian Passage	Lu Abel	23 Sep 2013, 00:19
Moon Meridian Passage	Lu Abel	23 Sep 2013, 00:06
Re: LADEE Moon Probe Puzzle	Robin Stuart	21 Sep 2013, 19:30
Re: LADEE Moon Probe Puzzle	Robin Stuart	21 Sep 2013, 12:53
Re: Kollsman periscopic sextant mount	Benjamin C	21 Sep 2013, 06:23
Re: Lunar clearance methods	Francis Upchurch	21 Sep 2013, 06:20
Early Airmail navigation	Norm Goldblatt	21 Sep 2013, 05:48
Re: OT : Breakthrough in Quantum Physics ?	Greg Rudzinski	21 Sep 2013, 01:28
OT : Breakthrough in Quantum Physics ?	Antoine Couëtte	20 Sep 2013, 19:28
Re: Sextant camera mount	Peter Monta	20 Sep 2013, 18:33
Re: Sextant camera mount	Peter Monta	20 Sep 2013, 18:15
Re: Obtain multiple sextants from Murphy	Henry Halboth	20 Sep 2013, 00:53
Re: LADEE Moon Probe Puzzle	Greg Rudzinski	20 Sep 2013, 00:45
Re: LADEE Moon Probe Puzzle	Robin Stuart	19 Sep 2013, 21:51
Re: Ides of September	Bill B	19 Sep 2013, 18:25
Re: Ides of September	Frank Reed	19 Sep 2013, 16:27
Re: LADEE Moon Probe Puzzle	Greg Rudzinski	19 Sep 2013, 15:26
Re: Ides of September	G Becker	19 Sep 2013, 14:46
Obtain multiple sextants from Murphy	Frank Reed	19 Sep 2013, 14:24
Re: Ides of September	Frank Reed	19 Sep 2013, 14:18
Re: Sextant camera mount	Frank Reed	19 Sep 2013, 14:10
Ides of September	G Becker	19 Sep 2013, 12:51
Re: Confused--Can someone answer this question regardingtheequationof time	Andrés Ruiz	19 Sep 2013, 07:34
Re: Sextant camera mount	Andrés Ruiz	19 Sep 2013, 07:04
Re: LADEE Moon Probe Puzzle	Greg Rudzinski	19 Sep 2013, 00:08
Re: Sextant camera mount	Greg Rudzinski	18 Sep 2013, 22:57
Re: Google Doodle of Interest	Richard B. Langley	18 Sep 2013, 21:20
Re: Google Doodle of Interest	Gary LaPook	18 Sep 2013, 21:00
Google Doodle of Interest	Richard B. Langley	18 Sep 2013, 19:52
Sextant camera mount	Peter Monta	18 Sep 2013, 18:20
Sextant video clip, lunar distance	Peter Monta	18 Sep 2013, 16:52
Re: Confused--Can someone answer this question regardingtheequation of time	Herbert Prinz	18 Sep 2013, 08:17
Re: Confused--Can someone answer this question regarding the equation of time	Andrew Seligman	18 Sep 2013, 02:06
Re: Confused--Can someone answer this question regarding the equation of time	Herbert Prinz	18 Sep 2013, 01:33
Re: Confused--Can someone answer this question regarding the equation of time	Andrew Seligman	18 Sep 2013, 01:14
Re: Confused--Can someone answer this question regarding the equation of time	Andrew Seligman	18 Sep 2013, 00:26
Re: Confused--Can someone answer this question regardingtheequation of time	Stan K	18 Sep 2013, 00:16
Re: LADEE Moon Probe Puzzle	Greg Rudzinski	18 Sep 2013, 00:00
Re: Confused--Can someone answer this question regarding the equation of time	Herbert Prinz	17 Sep 2013, 23:59
Re: Confused--Can someone answer this question regarding theequation of time	Herbert Prinz	17 Sep 2013, 23:30
Re: Confused--Can someone answer this question regarding the equation of time	Andrew Seligman	17 Sep 2013, 23:27
Re: LADEE Moon Probe Puzzle	Robin Stuart	17 Sep 2013, 23:17
Re: Confused--Can someone answer this question regarding the equation of time	Herbert Prinz	17 Sep 2013, 22:45
Re: Confused--Can someone answer this question regarding the equation of time	Greg Rudzinski	17 Sep 2013, 21:35
Re: Confused--Can someone answer this question regarding theequation of time	Stan K	17 Sep 2013, 21:09
Re: Confused--Can someone answer this question regarding the equation of time	Andrew Seligman	17 Sep 2013, 19:57
Re: Confused--Can someone answer this question regarding the equation of time	Andrew Seligman	17 Sep 2013, 19:51
Re: Confused--Can someone answer this question regarding the equation of time	Greg Rudzinski	17 Sep 2013, 19:35
Re: Confused--Can someone answer this question regarding the equation of time	Andrew Seligman	17 Sep 2013, 19:08
Re: Confused--Can someone answer this question regarding the equation of time	Andrew Seligman	17 Sep 2013, 19:05
Re: Confused--Can someone answer this question regarding the equation of time	Greg Rudzinski	17 Sep 2013, 18:39
Confused--Can someone answer this question regarding the equation of time	Andrew Seligman	17 Sep 2013, 15:11
Re: LADEE Moon Probe Puzzle	Greg Rudzinski	17 Sep 2013, 15:05
Sextant calibration with superimposed star fields	Peter Monta	17 Sep 2013, 03:52
Re: LADEE Moon Probe Puzzle	Derrick Young	16 Sep 2013, 17:08
Re: LADEE Moon Probe Puzzle	Robin Stuart	15 Sep 2013, 19:08
Re: "Navigation Weekend" conference in DC	Frank Reed	15 Sep 2013, 17:20
Re: Upper limb correction for moon	Gary LaPook	15 Sep 2013, 17:14
Re: LADEE Moon Probe Puzzle	Antoine Couëtte	15 Sep 2013, 09:53
Re: LADEE Moon Probe Puzzle	David Fleming	15 Sep 2013, 02:14
Re: LADEE Moon Probe Puzzle	Peter Monta	15 Sep 2013, 01:27
Re: LADEE Moon Probe Puzzle	Robert Bernecky	15 Sep 2013, 00:59
Re: LADEE Moon Probe Puzzle	David Fleming	14 Sep 2013, 16:41
Re: LADEE Moon Probe Puzzle	Robin Stuart	14 Sep 2013, 14:49
Re: LADEE Moon Probe Puzzle	Robert Bernecky	14 Sep 2013, 00:44
Re: LADEE Moon Probe Puzzle	Greg Rudzinski	13 Sep 2013, 23:37
Re: LADEE Moon Probe Puzzle	Robin Stuart	13 Sep 2013, 22:27
Re: LADEE Moon Probe Puzzle	Greg Rudzinski	13 Sep 2013, 18:53
Re: Noon Sun sights, Jamestown RI, this Sunday, Aug. 25	Antoine Couëtte	13 Sep 2013, 13:30
Re: Noon Sun sights, Jamestown RI, this Sunday, Aug. 25	Robin Stuart	13 Sep 2013, 12:31
Re: Noon Sun sights, Jamestown RI, this Sunday, Aug. 25	Antoine Couëtte	13 Sep 2013, 09:13
Re: LADEE Moon Probe Puzzle	Greg Rudzinski	13 Sep 2013, 00:30
LADEE Moon Probe Puzzle	Robin Stuart	12 Sep 2013, 22:57
Re: Noon Sun sights, Jamestown RI, this Sunday, Aug. 25	Robin Stuart	12 Sep 2013, 22:48
Re: Upper limb correction for moon	Gary LaPook	12 Sep 2013, 16:52
Re: Making an artificial horizon, and leveling thereof	Dave Walden	12 Sep 2013, 11:30
Re: Noon Sun sights, Jamestown RI, this Sunday, Aug. 25	Antoine Couëtte	12 Sep 2013, 08:46
Re: Upper limb correction for moon	Gary LaPook	12 Sep 2013, 08:16
Re: Noon Sun sights, Jamestown RI, this Sunday, Aug. 25	Andrés Ruiz	12 Sep 2013, 06:12
Change of my email address	Hanno Ix	12 Sep 2013, 04:04
Re: Origin of expression "clearing the lunar distance"?	Frank Reed	12 Sep 2013, 03:02
Origin of expression "clearing the lunar distance"?	Dale Lichtblau	12 Sep 2013, 02:39
Re: Upper limb correction for moon	Gary LaPook	11 Sep 2013, 21:08
Re: Noon Sun sights, Jamestown RI, this Sunday, Aug. 25	Antoine Couëtte	11 Sep 2013, 19:59
Making bases for commercially made 10 second vials	Randall Morrow	11 Sep 2013, 17:12
Re: Noon Sun sights, Jamestown RI, this Sunday, Aug. 25	Andrés Ruiz	11 Sep 2013, 09:38
Re: Noon Sun sights, Jamestown RI, this Sunday, Aug. 25	Andrés Ruiz	11 Sep 2013, 08:32
Re: Upper limb correction for moon	Gary LaPook	11 Sep 2013, 08:16
Re: Questions regarding the mirror artificial horizon.	Randall Morrow	9 Sep 2013, 19:53
Re: Venus in daylight ...right NOW	Bill B	9 Sep 2013, 18:07
Re: Questions regarding the mirror artificial horizon.	Randall Morrow	9 Sep 2013, 14:35
Re: Noon Sun sights, Jamestown RI, this Sunday, Aug. 25	Antoine Couëtte	9 Sep 2013, 11:01
Re: Noon Sun sights, Jamestown RI, this Sunday, Aug. 25	Antoine Couëtte	9 Sep 2013, 10:49
Venus in daylight ...right NOW	Frank Reed	8 Sep 2013, 20:48
Re: Navigating on the Moon and Mars	Dave Walden	7 Sep 2013, 21:54
Re: Questions regarding the mirror artificial horizon.	Bruce J. Pennino	7 Sep 2013, 12:26
Re: SNO-T scope mount	Jean-Philippe Planas	7 Sep 2013, 07:10
Re: SNO-T scope mount	Bill Morris	7 Sep 2013, 00:12
Re: Navigating on the Moon and Mars	Frank Reed	6 Sep 2013, 23:56
Questions regarding the mirror artificial horizon.	Alan S	6 Sep 2013, 23:35
Re: SNO-T scope mount	Alexandre Eremenko	6 Sep 2013, 23:06
SNO-T scope mount	Randall Morrow	6 Sep 2013, 21:42
Re: Navigating on the Moon and Mars	Paul Dolkas	6 Sep 2013, 04:42
Re: Lunar clearance methods	Frank Reed	5 Sep 2013, 03:08
Navigating on the Moon and Mars	Frank Reed	5 Sep 2013, 02:56
Re: (Off-topic) The classic "op-ed" on PowerPoint	Hewitt Schlereth	4 Sep 2013, 22:31
Re: Lunar clearance methods	Örjan Sandström	4 Sep 2013, 16:08
Re: (Off-topic) The classic "op-ed" on PowerPoint	Norm Goldblatt	4 Sep 2013, 04:27
Re: The Future of Celestial Navigation: A British Viewpoint	Paul Dolkas	4 Sep 2013, 03:58
(Off-topic) The classic "op-ed" on PowerPoint	Frank Reed	4 Sep 2013, 03:38
Re: Funny Questions while Practicing CN (Was "The Future of CN...")	Norm Goldblatt	4 Sep 2013, 00:27
Re: The Future of Celestial Navigation: A British Viewpoint	Alan S	3 Sep 2013, 23:43
Re: Funny Questions while Practicing CN (Was "The Futureof CN...")	Alan S	3 Sep 2013, 23:23
Re: Funny Questions while Practicing CN (Was "The Future of CN...")	Greg Rudzinski	3 Sep 2013, 19:23
Re: Funny Questions while Practicing CN (Was "The Futureof CN...")	Bill B	3 Sep 2013, 19:10
Re: The Future of Celestial Navigation: A British Viewpoint	Bill B	3 Sep 2013, 18:32
Re: Funny Questions while Practicing CN (Was "The Future of CN...")	Greg Rudzinski	3 Sep 2013, 18:22
Re: The Future of Celestial Navigation: A British Viewpoint	Hanno Ix	3 Sep 2013, 17:23
Re: Funny Questions while Practicing CN (Was "The Future of CN...")	Lu Abel	3 Sep 2013, 17:18
Re: Funny Questions while Practicing CN (Was "The Future of CN...")	Frank Reed	3 Sep 2013, 15:49
Re: The Future of Celestial Navigation: A British Viewpoint	Lu Abel	3 Sep 2013, 15:41
Re: The Future of Celestial Navigation: A BritishViewpoint	Tom Sult	3 Sep 2013, 15:34
Re: The Future of Celestial Navigation: A British Viewpoint	Frank Reed	3 Sep 2013, 15:17
Re: The Future of Celestial Navigation: A British Viewpoint	Richard B. Langley	3 Sep 2013, 14:25
Re: Funny Questions while Practicing CN (Was "The Future of CN...")	Greg Rudzinski	3 Sep 2013, 14:20
Re: The Future of Celestial Navigation: A British Viewpoint	Richard B. Langley	3 Sep 2013, 14:19
Re: The Future of Celestial Navigation: A British Viewpoint	Richard B. Langley	3 Sep 2013, 14:03
Re: Syzygy question	G Becker	3 Sep 2013, 13:23
Re: Funny Questions while Practicing CN (Was "The Future of CN...")	Sean C	3 Sep 2013, 13:09
Re: The Future of Celestial Navigation: A British Viewpoint	Greg Rudzinski	3 Sep 2013, 12:24
Re: Upper limb correction for moon	Gary LaPook	3 Sep 2013, 07:48
Lunar clearance methods	Francis Upchurch	3 Sep 2013, 06:58
Re: The Future of Celestial Navigation: A British Viewpoint	Frank Reed	3 Sep 2013, 06:27
Re: The Future of Celestial Navigation: A British Viewpoint	Bill Morris	3 Sep 2013, 05:47
Re: The Future of Celestial Navigation: A British Viewpoint	Paul Dolkas	3 Sep 2013, 05:13
Re: The Future of Celestial Navigation: A British Viewpoint	Alan S	3 Sep 2013, 05:13
Re: The Future of Celestial Navigation: A British Viewpoint	Frank Reed	3 Sep 2013, 04:04
Re: The Future of Celestial Navigation: A British Viewpoint	Bruce J. Pennino	3 Sep 2013, 02:13
Re: The Future of Celestial Navigation: A British Viewpoint	Hanno Ix	3 Sep 2013, 00:51
Re: The Future of Celestial Navigation: A British Viewpoint	Frank Reed	2 Sep 2013, 22:15
Re: The Future of Celestial Navigation: A British Viewpoint	Wolfgang Köberer	2 Sep 2013, 20:37
Re: The Future of Celestial Navigation: A British Viewpoint	Frank Reed	2 Sep 2013, 20:02
Re: Leap seconds and navigation	Frank Reed	2 Sep 2013, 19:37
Re: The Future of Celestial Navigation: A British Viewpoint	Alexandre Eremenko	2 Sep 2013, 19:35
Re: Leap seconds and navigation	Alexandre Eremenko	2 Sep 2013, 19:24
Re: The Future of Celestial Navigation: A British Viewpoint	Frank Reed	2 Sep 2013, 19:10
Re: Leap seconds and navigation	Bill B	2 Sep 2013, 18:47
Leap seconds and navigation	Frank Reed	2 Sep 2013, 18:20
Re: The Future of Celestial Navigation: A British Viewpoint	Wolfgang Köberer	2 Sep 2013, 18:06
Re: The Future of Celestial Navigation: A British Viewpoint	Frank Reed	2 Sep 2013, 17:58
Re: The Future of Celestial Navigation: A British Viewpoint	Bill B	2 Sep 2013, 17:54
Re: The Future of Celestial Navigation: A British Viewpoint	Frank Reed	2 Sep 2013, 17:45
Re: The Future of Celestial Navigation: A British Viewpoint	Lu Abel	2 Sep 2013, 17:31
Re: Noon Sun sights, Jamestown RI, this Sunday, Aug. 25	Robin Stuart	2 Sep 2013, 15:12
Re: The Future of Celestial Navigation: A British Viewpoint	Sean C	2 Sep 2013, 15:11
Re: The Future of Celestial Navigation: A British Viewpoint	Alexandre Eremenko	2 Sep 2013, 14:16
Re: The Future of Celestial Navigation: A British Viewpoint	Andrés Ruiz	2 Sep 2013, 12:42
Re: The Future of Celestial Navigation: A British Viewpoint	Greg Rudzinski	2 Sep 2013, 10:47
Sextant camera app for daylight stars	Peter Monta	2 Sep 2013, 08:12
The Future of Celestial Navigation: A British Viewpoint	Andrés Ruiz	2 Sep 2013, 06:27
Re: Upper limb correction for moon	Bill Morris	2 Sep 2013, 05:30
Re: Globe ecliptic for Sun declination	Frank Reed	1 Sep 2013, 21:13
Re: Upper limb correction for moon	Frank Reed	1 Sep 2013, 20:52
Re: Upper limb correction for moon	David Fleming	1 Sep 2013, 20:49
Globe ecliptic for Sun declination	Lou deMartelly	1 Sep 2013, 20:09
Upper limb correction for moon	cdt Kumar	1 Sep 2013, 20:07
Re: ISS photos	Peter Monta	1 Sep 2013, 04:11
Jupiter lunar, daylight image	Peter Monta	31 Aug 2013, 23:25
Re: Noon Sun sights, Jamestown RI, this Sunday, Aug. 25	Robin Stuart	31 Aug 2013, 15:16
Re: Determining List by Vega DSLR Image	Greg Rudzinski	31 Aug 2013, 13:55
Re: Syzygy question	Frank Reed	31 Aug 2013, 05:59
Re: VHF Channels (totally off topic)	Lu Abel	30 Aug 2013, 21:15
Syzygy question	G Becker	30 Aug 2013, 18:37
Re: Determining List by Vega DSLR Image	Greg Rudzinski	30 Aug 2013, 16:34
Re: VHF Channels (totally off topic)	Lu Abel	30 Aug 2013, 16:21
ISS photos	Dave Walden	30 Aug 2013, 12:38
Re: Navigation instrument set	Dave Walden	30 Aug 2013, 11:04
Re: Navigation instrument set	Paul Dolkas	30 Aug 2013, 05:43
Celestial Tools V4.2.0...	Stan K	30 Aug 2013, 02:06
Re: VHF Channels (totally off topic)	Marcelo S	29 Aug 2013, 22:17
Re: Determining List by Vega DSLR Image	Greg Rudzinski	29 Aug 2013, 21:12
Re: Determining List by Vega DSLR Image	Greg Rudzinski	29 Aug 2013, 20:58
Re: Determining List by Vega DSLR Image	Peter Monta	29 Aug 2013, 20:55
Re: Determining List by Vega DSLR Image	Frank Reed	29 Aug 2013, 20:46
Re: Determining List by Vega DSLR Image	Peter Monta	29 Aug 2013, 20:29
Re: Determining List by Vega DSLR Image	Greg Rudzinski	29 Aug 2013, 20:24
Sextants in Space	Don Seltzer	29 Aug 2013, 18:36
Re: Determining List by Vega DSLR Image	Frank Reed	29 Aug 2013, 17:45
Determining List by Vega DSLR Image	Greg Rudzinski	29 Aug 2013, 16:55
Re: VHF Channels (totally off topic)	Lu Abel	29 Aug 2013, 16:30
Re: VHF Channels (totally off topic)	Marcelo S	29 Aug 2013, 13:04
VHF Channels (totally off topic)	Lu Abel	29 Aug 2013, 05:17
Re: Satellite photo for navigation	Peter Monta	28 Aug 2013, 20:37
Re: Astronavigation goes artificial	Frank Reed	28 Aug 2013, 16:35
Re: Navigation Spreadsheets in 2014	Dave Walden	28 Aug 2013, 10:26
Re: Navigation Spreadsheets in 2014	Dave Walden	28 Aug 2013, 10:21
Re: Satellite photo for navigation	Peter Monta	28 Aug 2013, 08:31
Astronavigation goes artificial	Andrés Ruiz	28 Aug 2013, 06:01
Re: Navigation Spreadsheets in 2014	Paul Hirose	28 Aug 2013, 04:21
Re: Satellite photo for navigation	Peter Monta	28 Aug 2013, 03:34
Re: Satellite photo for navigation	Frank Reed	28 Aug 2013, 03:20
Re: Satellite photo for navigation	Norm Goldblatt	28 Aug 2013, 02:57
NavList folk in San Diego area?	Hewitt Schlereth	27 Aug 2013, 22:21
Re: Navigation instrument set	Alan S	27 Aug 2013, 22:10
Re: Satellite photo for navigation	Frank Reed	27 Aug 2013, 18:53
Navlisters in SF Bay area?	Paul Saffo	27 Aug 2013, 16:56
Re: Speaking of Verniers, micrometers	G Becker	27 Aug 2013, 12:23
Goniometric Stage	Norm Goldblatt	27 Aug 2013, 04:23
Re: Troughton and Simms sextant	Norm Goldblatt	27 Aug 2013, 04:20
Re: Troughton and Simms sextant	Norm Goldblatt	27 Aug 2013, 04:16
Re: Troughton and Simms sextant	Alexandre Eremenko	27 Aug 2013, 03:32
Re: Troughton and Simms sextant	Alexandre Eremenko	27 Aug 2013, 03:27
Re: Troughton and Simms sextant	Alan S	27 Aug 2013, 02:40
Re: Troughton and Simms sextant	Frank Reed	26 Aug 2013, 20:37
Re: Troughton and Simms sextant	Alexandre Eremenko	26 Aug 2013, 19:53
Speaking of Verniers, micrometers	Norm Goldblatt	26 Aug 2013, 17:01
Re: Troughton and Simms sextant	Brad Morris	26 Aug 2013, 16:59
Re: Troughton and Simms sextant	Norm Goldblatt	26 Aug 2013, 16:40
Re: Visual satellite position fix	Frank Reed	26 Aug 2013, 00:21
Re: Troughton and Simms sextant	Alan S	26 Aug 2013, 00:14
Re: Visual satellite position fix	Richard B. Langley	25 Aug 2013, 23:44
Re: Visual satellite position fix	Frank Reed	25 Aug 2013, 23:19
Re: Satellite photo for navigation	Peter Monta	25 Aug 2013, 16:22
Re: Noon Sun sights, Jamestown RI, this Sunday, Aug. 25	Frank Reed	25 Aug 2013, 14:08
Re: Navigation Spreadsheets in 2014	Antoine Couëtte	25 Aug 2013, 09:33
Re: Satellite photo for navigation	Peter Monta	25 Aug 2013, 08:15
Navigation Spreadsheets in 2014	Peter Hakel	25 Aug 2013, 04:58
Re: Visual satellite position fix	Richard B. Langley	25 Aug 2013, 00:30
Re: Satellite photo for navigation	Frank Reed	24 Aug 2013, 20:55
A-5 and A-7 Manual	Gary LaPook	24 Aug 2013, 07:28
Re: Satellite photo for navigation	Peter Monta	23 Aug 2013, 19:03
Re: Satellite photo for navigation	Frank Reed	23 Aug 2013, 17:42
Re: C.Plath sextant Artificial Horizon A.H. - Dragonfly/German "Libelle"	Jürgen Hoefeld	23 Aug 2013, 10:21
Satellite photo for navigation	Peter Monta	23 Aug 2013, 05:50
Re: Visual satellite position fix	Peter Monta	23 Aug 2013, 03:00
C.Plath sextant Artificial Horizon A.H. - Dragonfly/ German "Libelle"	N Drummond	22 Aug 2013, 23:00
Re: Request for autocollimator help	G Becker	22 Aug 2013, 18:31
Re: Request for autocollimator help	Norm Goldblatt	22 Aug 2013, 18:16
Re: Request for autocollimator help	G Becker	22 Aug 2013, 15:44
Re: Request for autocollimator help	Norm Goldblatt	22 Aug 2013, 15:34
Re: Request for autocollimator help	Brad Morris	22 Aug 2013, 14:38
Re: Request for autocollimator help	G Becker	22 Aug 2013, 11:56
Re: Visual satellite position fix	Paul Dolkas	22 Aug 2013, 02:26
Re: Request for autocollimator help	Norm Goldblatt	21 Aug 2013, 23:10
Re: Request for autocollimator help	David Fleming	21 Aug 2013, 23:00
Re: Request for autocollimator help	G Becker	21 Aug 2013, 22:25
Quick access to current NavList messages	Frank Reed	21 Aug 2013, 22:19
Re: Request for autocollimator help	G Becker	21 Aug 2013, 21:49
Re: Request for autocollimator help	Norm Goldblatt	21 Aug 2013, 21:47
Re: Request for autocollimator help	Norm Goldblatt	21 Aug 2013, 21:42
Re: "Navigation Weekend" conference in DC	Alan S	21 Aug 2013, 21:35
Noon Sun sights, Jamestown RI, this Sunday, Aug. 25	Frank Reed	21 Aug 2013, 21:17
Re: Request for autocollimator help	Bill Morris	21 Aug 2013, 20:23
Re: Request for autocollimator help	Frank Reed	21 Aug 2013, 20:09
Re: "Navigation Weekend" conference in DC	Richard Easton	21 Aug 2013, 20:08
Re: Request for autocollimator help	Brad Morris	21 Aug 2013, 19:19
Re: Request for autocollimator help	G Becker	21 Aug 2013, 18:10
Re: Request for autocollimator help	Brad Morris	21 Aug 2013, 17:58
Re: Request for autocollimator help	G Becker	21 Aug 2013, 17:02
Re: Request for autocollimator help	Brad Morris	21 Aug 2013, 16:51
Request for autocollimator help	G Becker	21 Aug 2013, 16:18
Re: Visual satellite position fix	Andrew Nikitin	21 Aug 2013, 15:09
Re: Sirius and another precession theory	G Becker	21 Aug 2013, 12:58
Re: Sirius and another precession theory	Antoine Couëtte	21 Aug 2013, 08:01
Re: "Navigation Weekend" conference in DC	Stan K	21 Aug 2013, 04:04
Re: Sirius and another precession theory	G Becker	21 Aug 2013, 04:01
Re: "Navigation Weekend" conference in DC	Brad Morris	21 Aug 2013, 03:00
Re: "Navigation Weekend" conference in DC	Frank Reed	21 Aug 2013, 02:27
Re: "Navigation Weekend" conference in DC	Brad Morris	21 Aug 2013, 02:00
Re: "Navigation Weekend" conference in DC	Ken Gebhart	21 Aug 2013, 01:49
Re: "Navigation Weekend" conference in DC	Stan K	21 Aug 2013, 00:32
Re: "Navigation Weekend" conference in DC	Brad Morris	21 Aug 2013, 00:19
Re: "Navigation Weekend" conference in DC	Frank Reed	20 Aug 2013, 23:54
Re: "Navigation Weekend" conference in DC	Frank Reed	20 Aug 2013, 23:37
Re: "Navigation Weekend" conference in DC	Stan K	20 Aug 2013, 23:19
Sirius and another precession theory	Frank Reed	20 Aug 2013, 22:12
"Navigation Weekend" conference in DC	Frank Reed	20 Aug 2013, 21:48
Re: Off topic - Fatality /more	Robert Eno	20 Aug 2013, 18:56
Re: Off topic - Fatality /more	D Litton	19 Aug 2013, 17:10
Re: Mirror horizon	Randall Morrow	19 Aug 2013, 14:51
Re: Old GPS on the Blink	Greg Rudzinski	19 Aug 2013, 14:30
Re: Mirror horizon	Randall Morrow	19 Aug 2013, 14:16
Re: Old GPS on the Blink	Sean C	19 Aug 2013, 13:47
Old GPS on the Blink	Greg Rudzinski	19 Aug 2013, 12:38
Re: A pricey cure for AH fever on eBay	Robert Eno	19 Aug 2013, 12:33
Re: Mirror horizon	Norm Goldblatt	19 Aug 2013, 04:30
A pricey cure for AH fever on eBay	Paul Saffo	18 Aug 2013, 15:54
Re: Increments and Corrections	Stan K	18 Aug 2013, 13:35
Re: Increments and Corrections	Gary LaPook	18 Aug 2013, 04:11
Re: Increments and Corrections	Stan K	18 Aug 2013, 02:06
Re: Moon altitude correction question	Greg Rudzinski	18 Aug 2013, 02:02
Re: Increments and Corrections	Gary LaPook	18 Aug 2013, 01:41
Re: Increments and Corrections	Stan K	17 Aug 2013, 23:11
Re: Moon altitude correction question	Stan K	17 Aug 2013, 22:50
Re: Moon altitude correction question	Frank Reed	17 Aug 2013, 18:14
Moon altitude correction question	Stan K	17 Aug 2013, 16:37
Re: Increments and Corrections	Gary LaPook	17 Aug 2013, 15:39
Increments and Corrections	Stan K	17 Aug 2013, 13:53
Re: A new star	Frank Reed	17 Aug 2013, 00:53
Re: A new star	Antoine Couëtte	16 Aug 2013, 21:19
Re: A new star	Frank Reed	16 Aug 2013, 19:02
A new star	Dave Walden	16 Aug 2013, 17:47
Re: Making an artificial horizon	Gary LaPook	16 Aug 2013, 16:51
Re: The ultimate navigation watch?	Brad Morris	16 Aug 2013, 15:41
Re: Coastal Nav and Station Pointers	Brad Morris	16 Aug 2013, 11:55
Re: Coastal Nav and Station Pointers	Örjan Sandström	16 Aug 2013, 11:29
Re: Making an artificial horizon	Norm Goldblatt	16 Aug 2013, 07:54
Re: Making an artificial horizon	Gary LaPook	16 Aug 2013, 05:15
Sight Reduction correct, a citation erroneos	Hanno Ix	16 Aug 2013, 00:53
Re: The demographics of astronomy and navigation	Robert Eno	15 Aug 2013, 23:29
Coastal Nav and Station Pointers	Norm Goldblatt	15 Aug 2013, 21:59
Re: Removing Deviation from the Ship's Magnetic Compass	Brad Morris	15 Aug 2013, 21:18
Re: Removing Deviation from the Ship's Magnetic Compass	Gary LaPook	15 Aug 2013, 20:52
Re: Fw: Sight Reduction by Hand you might like	Antonio Sauci	15 Aug 2013, 20:00
The demographics of astronomy and navigation	Frank Reed	15 Aug 2013, 19:50
Re: Making an artificial horizon	Norm Goldblatt	15 Aug 2013, 19:43
Reminder: Call for Papers - Ideas in movement: the role of conflict andcommerce in the history of navigation	Richard Dunn	15 Aug 2013, 15:00
Re: The ultimate navigation watch?	Paul Dolkas	15 Aug 2013, 02:15
Re: Two-tone Sky	Frank Reed	15 Aug 2013, 00:23
Two-tone Sky	Sean C	15 Aug 2013, 00:03
Re: The ultimate navigation watch?	Randall Morrow	15 Aug 2013, 00:03
Re: Position from a photo	G Becker	14 Aug 2013, 15:35
Re: Removing Deviation from the Ship's Magnetic Compass	Greg Rudzinski	14 Aug 2013, 14:55
Re: Removing Deviation from the Ship's Magnetic Compass	Lars Bergman	14 Aug 2013, 10:36
Re: The ultimate navigation watch?	Paul Dolkas	14 Aug 2013, 02:47
Re: Visual satellite position fix	Frank Reed	14 Aug 2013, 00:00
Re: Visual satellite position fix	Frank Reed	13 Aug 2013, 23:49
Re: Visual satellite position fix	Frank Reed	13 Aug 2013, 23:38
Re: Visual satellite position fix	Frank Reed	13 Aug 2013, 23:31
Fw: Sight Reduction by Hand you might like	Hanno Ix	13 Aug 2013, 23:15
Re: Interesting problem from 1828	Frank Reed	13 Aug 2013, 22:57
Re: Visual satellite position fix	Richard Easton	13 Aug 2013, 18:23
Re: The ultimate navigation watch?	Brad Morris	13 Aug 2013, 17:25
Re: The ultimate navigation watch?	Alan S	13 Aug 2013, 17:05
Re: Visual satellite position fix	Richard Easton	13 Aug 2013, 15:48
Re: Visual satellite position fix	Andrew Nikitin	13 Aug 2013, 15:15
Re: Visual satellite position fix	Richard B. Langley	13 Aug 2013, 12:57
Re: Visual satellite position fix	Peter Monta	13 Aug 2013, 12:53
TV anchor, namesake to re-create Amelia Earhart flight	Greg R_	13 Aug 2013, 05:17
Re: Interesting problem from 1828	Gary LaPook	13 Aug 2013, 05:10
Re: The ultimate navigation watch?	Gary LaPook	13 Aug 2013, 04:54
Re: The ultimate navigation watch?	Paul Dolkas	13 Aug 2013, 04:20
Re: Interesting problem from 1828	John Karl	13 Aug 2013, 03:26
Re: Visual satellite position fix	Richard Easton	13 Aug 2013, 02:48
Re: The ultimate navigation watch?	Gary LaPook	13 Aug 2013, 02:38
Re: The ultimate navigation watch?	Tom Sult	13 Aug 2013, 02:02
Short Navigation Articles.	Byron Franklin	13 Aug 2013, 01:56
Re: Visual satellite position fix	Peter Monta	13 Aug 2013, 01:53
The ultimate navigation watch?	Paul Dolkas	13 Aug 2013, 01:48
Re: Visual satellite position fix	Richard Easton	12 Aug 2013, 21:25
Re: Visual satellite position fix	Tom Sult	12 Aug 2013, 21:03
Visual satellite position fix	Frank Reed	12 Aug 2013, 18:27
Re: An actual case of GPS Jamming	Frank Reed	12 Aug 2013, 18:17
Re: Fwd: Re: GPS "spoofing"	Frank Reed	12 Aug 2013, 17:51
Re: An actual case of GPS Jamming	Brad Morris	12 Aug 2013, 17:48
Re: An actual case of GPS Jamming	Frank Reed	12 Aug 2013, 17:36
An actual case of GPS Jamming	Brad Morris	12 Aug 2013, 05:09
Interesting problem from 1828	Dave Walden	12 Aug 2013, 02:23
Re: Franklin Plotting technique with GNSS	Robin Stuart	11 Aug 2013, 15:14
Re: Fwd: Re: GPS "spoofing"	Hewitt Schlereth	11 Aug 2013, 05:18
Re: Fwd: Re: GPS "spoofing"	Henry Halboth	11 Aug 2013, 04:47
Re: Fwd: Re: GPS "spoofing"	Norm Goldblatt	11 Aug 2013, 02:51
Re: Spoofing celestial navigation	Gary LaPook	11 Aug 2013, 01:46
Re: Fwd: Re: GPS "spoofing"	Robert Eno	11 Aug 2013, 01:33
Re: Fwd: Re: GPS "spoofing"	Hewitt Schlereth	11 Aug 2013, 01:04
Re: Fwd: Re: GPS "spoofing"	Frank Reed	10 Aug 2013, 23:04
Re: Franklin Plotting technique with GNSS	Byron Franklin	10 Aug 2013, 23:00
Re: Franklin Plotting technique with GNSS	Byron Franklin	10 Aug 2013, 23:00
Re: Spoofing celestial navigation	Gary LaPook	10 Aug 2013, 16:43
Re: Franklin Plotting technique with GNSS	Andrés Ruiz	10 Aug 2013, 08:46
Re: Spoofing celestial navigation	Antoine Couëtte	10 Aug 2013, 06:26
Re: Franklin Plotting technique with GNSS	Robin Stuart	9 Aug 2013, 20:35
Sextant fun, Sunday noon, Stonington Point, CT	Frank Reed	8 Aug 2013, 23:56
Re: Accuracy of 1767 almanac	Frank Reed	8 Aug 2013, 23:14
Re: The legend of Hokule'a...	Hewitt Schlereth	8 Aug 2013, 20:03
The legend of Hokule'a...	Frank Reed	8 Aug 2013, 19:08
Re: Accuracy of 1767 almanac	Peter Monta	7 Aug 2013, 11:38
Re: More on That Grounding in the Philippines	Frank Reed	6 Aug 2013, 20:36
Re: Removing Deviation from the Ship's Magnetic Compass	Hewitt Schlereth	6 Aug 2013, 19:06
Re: Removing Deviation from the Ship's Magnetic Compass	Greg Rudzinski	6 Aug 2013, 16:44
Re: Removing Deviation from the Ship's Magnetic Compass	Gary LaPook	6 Aug 2013, 16:33
Re: More on That Grounding in the Philippines	Lu Abel	6 Aug 2013, 16:24
Re: Removing Deviation from the Ship's Magnetic Compass	Hewitt Schlereth	6 Aug 2013, 14:27
Re: Removing Deviation from the Ship's Magnetic Compass	Hewitt Schlereth	6 Aug 2013, 14:16
More on That Grounding in the Philippines	Richard B. Langley	6 Aug 2013, 11:38
Re: Hc by Azimuth Diagram - finally	Paul Dolkas	6 Aug 2013, 04:11
Re: Removing Deviation from the Ship's Magnetic Compass	Greg Rudzinski	6 Aug 2013, 03:17
Re: Removing Deviation from the Ship's Magnetic Compass	Jeremy C	6 Aug 2013, 00:58
Re: Removing Deviation from the Ship's Magnetic Compass	Hewitt Schlereth	5 Aug 2013, 17:36
Re: Removing Deviation from the Ship's Magnetic Compass	Greg Rudzinski	5 Aug 2013, 15:55
Re: Removing Deviation from the Ship's Magnetic Compass	Jeremy C	5 Aug 2013, 15:04
Re: Hc by Azimuth Diagram - finally	Örjan Sandström	5 Aug 2013, 07:06
Re: Hc by Azimuth Diagram - finally	Hanno Ix	5 Aug 2013, 03:56
Re: Hc by Azimuth Diagram - finally	Paul Dolkas	5 Aug 2013, 02:25
Re: Spoofing celestial navigation	Greg Rudzinski	5 Aug 2013, 01:15
Re: Spoofing celestial navigation	Örjan Sandström	5 Aug 2013, 00:51
Removing Deviation from the Ship's Magnetic Compass	Greg Rudzinski	5 Aug 2013, 00:43
Re: Franklin Plotting technique with GNSS	Greg Rudzinski	4 Aug 2013, 23:46
Franklin Plotting technique with GNSS	Jeremy C	4 Aug 2013, 20:15
Re: Spoofing celestial navigation	Frank Reed	4 Aug 2013, 20:09
Re: Spoofing celestial navigation	Frank Reed	4 Aug 2013, 19:56
Re: Spoofing celestial navigation	Frank Reed	4 Aug 2013, 19:42
Re: Spoofing celestial navigation	Frank Reed	4 Aug 2013, 19:35
Re: Spoofing celestial navigation	Frank Reed	4 Aug 2013, 19:13
Re: Hc by Azimuth Diagram - finally	Greg Rudzinski	4 Aug 2013, 15:13
Re: Accuracy of 1767 almanac	Frank Reed	4 Aug 2013, 05:59
Re: Hc by Azimuth Diagram - finally	Alan S	4 Aug 2013, 04:45
Re: A-10 Sextant Maintenance Manual	Paul Dolkas	4 Aug 2013, 04:26
Accuracy of 1767 almanac	Peter Monta	4 Aug 2013, 03:47
Re: Hc by Azimuth Diagram - finally	Hanno Ix	4 Aug 2013, 02:21
Re: Hc by Azimuth Diagram - finally	Greg Rudzinski	4 Aug 2013, 00:59
Re: Hc by Azimuth Diagram - finally	Hanno Ix	3 Aug 2013, 22:22
Re: Spoofing celestial navigation	Don Seltzer	3 Aug 2013, 22:16
Re: Spoofing celestial navigation	Mike Boersma	3 Aug 2013, 19:10
Re: Spoofing celestial navigation	Greg Rudzinski	3 Aug 2013, 19:04
Re: Spoofing celestial navigation	Bill B	3 Aug 2013, 18:55
Re: Hc by Azimuth Diagram - finally	Greg Rudzinski	3 Aug 2013, 18:20
Does the "leap second" matter?	Richard B. Langley	3 Aug 2013, 17:09
Re: Spoofing celestial navigation	Tom Sult	3 Aug 2013, 15:02
Re: Spoofing celestial navigation	John H	3 Aug 2013, 14:21
Re: Spoofing celestial navigation	Robert Eno	3 Aug 2013, 13:32
Re: Spoofing celestial navigation	Antoine Couëtte	3 Aug 2013, 05:59
Re: Spoofing celestial navigation	Alan S	3 Aug 2013, 04:19
Hc by Azimuth Diagram - finally	Hanno Ix	3 Aug 2013, 03:16
Re: Spoofing celestial navigation	Brad Morris	3 Aug 2013, 01:48
Spoofing celestial navigation	Frank Reed	3 Aug 2013, 00:54
Re: 18th Cent. Lunar Tables	Dave Walden	2 Aug 2013, 23:12
Re: 18th Cent. Lunar Tables	Frank Reed	2 Aug 2013, 19:21
18th Cent. Lunar Tables	Geoff South	1 Aug 2013, 18:39
Longitude Lunatics, Sextants, Harrison and More -- in Pictures	Richard B. Langley	1 Aug 2013, 11:41
Re: A-10 Sextant Maintenance Manual	Bill Morris	31 Jul 2013, 20:43
Re: Differential lunars	Frank Reed	31 Jul 2013, 18:55
Re: Differential lunars	Frank Reed	31 Jul 2013, 16:37
Re: Plot of my lunar errors	Frank Reed	31 Jul 2013, 16:29
Re: Plot of my lunar errors	Greg Rudzinski	31 Jul 2013, 16:19
Plot of my lunar errors	Peter Monta	31 Jul 2013, 13:50
Re: Download past issues of Navigator's Newsletter	Richard B. Langley	31 Jul 2013, 12:13
Re: Download past issues of Navigator's Newsletter	Richard B. Langley	31 Jul 2013, 11:50
Re: Differential lunars	Peter Monta	31 Jul 2013, 10:50
Re: Differential lunars	Stan K	31 Jul 2013, 05:48
Re: A-10 Sextant Maintenance Manual	Paul Dolkas	31 Jul 2013, 04:08
Re: Download past issues of Navigator's Newsletter	Robert Eno	31 Jul 2013, 00:05
Re: Download past issues of Navigator's Newsletter	Alan S	30 Jul 2013, 21:57
Download past issues of Navigator's Newsletter	Frank Reed	30 Jul 2013, 18:11
Re: Simulating platform instability on land?	Lu Abel	30 Jul 2013, 16:20
Re: Simulating platform instability on land?	Peter Monta	30 Jul 2013, 15:56
Differential lunars	Peter Monta	30 Jul 2013, 15:06
Re: Polaris in daytime	Bill G	30 Jul 2013, 02:16
Re: Lake Michigan Monster Wave	Frank Reed	30 Jul 2013, 02:02
Celestial Tools V4.1.1...	Stan K	30 Jul 2013, 01:44
Re: Fwd: Re: GPS "spoofing"	Frank Reed	30 Jul 2013, 01:43
Re: 229 and 249	Frank Reed	30 Jul 2013, 01:31
Re: Fwd: Re: GPS "spoofing"	Lu Abel	29 Jul 2013, 22:10
Re: 229 and 249	Luc Van den Borre	29 Jul 2013, 19:55
Re: 229 and 249	Ken Gebhart	29 Jul 2013, 19:49
Re: Fwd: Re: GPS "spoofing"	Don Seltzer	29 Jul 2013, 19:42
Re: Fwd: Re: GPS "spoofing"	Tom Sult	29 Jul 2013, 18:31
Re: Fwd: Re: GPS "spoofing"	Lu Abel	29 Jul 2013, 18:29
Re: Fwd: Re: GPS "spoofing"	Don Seltzer	29 Jul 2013, 18:01
Re: 229 and 249	Brad Morris	29 Jul 2013, 17:36
Re: Fwd: Re: GPS "spoofing"	Frank Reed	29 Jul 2013, 16:52
Re: 229 and 249	William Hawes	29 Jul 2013, 16:30
Re: Simulating platform instability on land?	Don Seltzer	29 Jul 2013, 15:18
Re: 229 and 249	Sean C	29 Jul 2013, 13:31
2008 Sokkia Celestial Observation Handbook and Ephemeris	Andrés Ruiz	29 Jul 2013, 12:02
Re: Lake Michigan Monster Wave	Örjan Sandström	29 Jul 2013, 10:57
Re: Lake Michigan Monster Wave	Norm Goldblatt	29 Jul 2013, 10:29
Re: Kotlaric Star Finder and Identifier	Dave Walden	29 Jul 2013, 00:26
Re: Kotlaric Star Finder and Identifier	Dave Walden	29 Jul 2013, 00:05
Re: Adding beta Capricorni to the web-based lunars calculator?	Greg Rudzinski	28 Jul 2013, 23:56
Re: Fwd: Re: GPS "spoofing"	Peter Monta	28 Jul 2013, 23:46
Re: Simulating platform instability on land?	Bill B	28 Jul 2013, 23:14
Lake Michigan Monster Wave	Bill B	28 Jul 2013, 23:06
Re: A-10 Sextant Maintenance Manual	Bill Morris	28 Jul 2013, 20:10
Re: Fwd: Re: GPS "spoofing"	Frank Reed	28 Jul 2013, 18:02
Re: Kotlaric Star Finder and Identifier	Alan S	28 Jul 2013, 16:54
Re: Kotlaric Star Finder and Identifier	Frank Reed	28 Jul 2013, 15:40
Re: Adding beta Capricorni to the web-based lunars calculator?	Peter Monta	28 Jul 2013, 15:38
Re: Kotlaric Star Finder and Identifier	Leo Tobin	28 Jul 2013, 15:15
Re: A-10 Sextant Maintenance Manual	James K	28 Jul 2013, 14:06
Re: 229 and 249	Ken Gebhart	28 Jul 2013, 02:32
Fwd: Re: GPS "spoofing"	Richard B. Langley	27 Jul 2013, 18:37
Re: GPS "spoofing"	Lu Abel	27 Jul 2013, 17:55
Re: GPS "spoofing"	Frank Reed	27 Jul 2013, 15:58
Re: 229 and 249	Gary LaPook	27 Jul 2013, 14:28
Re: Simulating platform instability on land?	Sean C	27 Jul 2013, 11:41
Jesse Ramsden and Lathes	Noell Wilson	27 Jul 2013, 11:36
229 and 249	Şems Aktuğ	27 Jul 2013, 09:21
Re: GPS "spoofing"	Geoffrey Kolbe	27 Jul 2013, 08:16
Re: Simulating platform instability on land?	Bill B	27 Jul 2013, 02:31
Re: GPS "spoofing"	Bill B	27 Jul 2013, 01:48
Re: GPS "spoofing"	Richard B. Langley	27 Jul 2013, 01:44
Re: GPS "spoofing"	Alan S	27 Jul 2013, 00:41
GPS "spoofing"	Randall Morrow	26 Jul 2013, 23:58
Re: Simulating platform instability on land?	Sean C	26 Jul 2013, 22:11
USS Guardian grounding report released	Paul Hirose	26 Jul 2013, 20:37
Re: Simulating platform instability on land?	Don Seltzer	26 Jul 2013, 20:22
Re: Simulating platform instability on land?	Thomas Spidle	26 Jul 2013, 19:46
Re: Simulating platform instability on land?	Frank Reed	26 Jul 2013, 19:39
Re: Simulating platform instability on land?	Frank Reed	26 Jul 2013, 19:32
Re: Simulating platform instability on land?	G Becker	26 Jul 2013, 18:55
Re: Simulating platform instability on land?	Dave Walden	26 Jul 2013, 18:34
Re: Simulating platform instability on land?	Tom Sult	26 Jul 2013, 18:29
Re: Simulating platform instability on land?	Tom Sult	26 Jul 2013, 18:27
Re: Simulating platform instability on land?	Dave Walden	26 Jul 2013, 18:23
Re: Simulating platform instability on land?	Bill B	26 Jul 2013, 18:04
Re: Testing...	Frank Reed	26 Jul 2013, 17:04
Re: Simulating platform instability on land?	Frank Reed	26 Jul 2013, 17:03
Re: Testing...	Sean C	26 Jul 2013, 16:28
Re: Adding beta Capricorni to the web-based lunars calculator?	Frank Reed	26 Jul 2013, 16:24
Re: Testing...	Frank Reed	26 Jul 2013, 16:03
Re: Testing...	Örjan Sandström	26 Jul 2013, 15:33
Testing...	John H	26 Jul 2013, 15:18
Re: Simulating platform instability on land?	Norm Goldblatt	25 Jul 2013, 18:23
Re: Was Fletcher Christian a great navigator?	Don Seltzer	25 Jul 2013, 15:19
Re: Simulating platform instability on land?	Peter Monta	25 Jul 2013, 11:45
Adding beta Capricorni to the web-based lunars calculator?	Peter Monta	25 Jul 2013, 09:51
Book about Weems flight in 1950 from UK to Australia	Richard Easton	25 Jul 2013, 02:56
Re: Was Fletcher Christian a great navigator?	Frank Reed	25 Jul 2013, 01:40
Was Fletcher Christian a great navigator?	Don Seltzer	25 Jul 2013, 00:30
Re: Navigation Weekend: conference at Smithsonian, October 18-20	Dave Walden	24 Jul 2013, 21:00
Re: Learning how to use a sextant to make a Sun sightat sea	Andrés Ruiz	24 Jul 2013, 20:46
Weak sunspot cycle, good news for navigation	Frank Reed	24 Jul 2013, 19:04
Re: Learning how to use a sextant to make a Sun sight at sea	Frank Reed	24 Jul 2013, 18:00
Re: Celestial navigation - Weems	Frank Reed	24 Jul 2013, 17:41
Celestial navigation - Weems	Andrés Ruiz	24 Jul 2013, 10:36
Correction Table for the Effect of Coriolis Acceleration on BubbleSextant Altitudes	Andrés Ruiz	24 Jul 2013, 07:10
Learning how to use a sextant to make a Sun sight at sea	Andrés Ruiz	24 Jul 2013, 07:01
The computation of angular atmospheric refraction at large zenith angles	Andrés Ruiz	24 Jul 2013, 06:52
Re: Almanac status and history	Andrés Ruiz	24 Jul 2013, 06:38
Re: TransNav - Journal Vol. 7 No. 2 - June 2013	Antoine Couëtte	23 Jul 2013, 15:00
TransNav - Journal Vol. 7 No. 2 - June 2013	Andrés Ruiz	23 Jul 2013, 13:22
Re: John Huth on NYT Op/Ed page	Richard Easton	23 Jul 2013, 01:08
Re: John Huth on NYT Op/Ed page	Richard B. Langley	21 Jul 2013, 20:31
Re: John Huth on NYT Op/Ed page	Greg Rudzinski	21 Jul 2013, 19:50
John Huth on NYT Op/Ed page	Hewitt Schlereth	21 Jul 2013, 17:57
Re: Rounding decimal fractions	Stan K	21 Jul 2013, 00:38
Re: K2 on the Bounty	Rommel John Miller	21 Jul 2013, 00:31
Re: Rounding decimal fractions	Stan K	20 Jul 2013, 22:43
Re: K2 on the Bounty	William Hawes	20 Jul 2013, 21:16
Re: K2 on the Bounty	Don Seltzer	20 Jul 2013, 20:33
Re: Chronometer diagnostic procedures	Örjan Sandström	20 Jul 2013, 16:27
Re: Chronometer diagnostic procedures	Örjan Sandström	20 Jul 2013, 16:19
Re: K2 on the Bounty	Don Seltzer	20 Jul 2013, 01:46
Re: Chronometer diagnostic procedures	Andrew Nikitin	19 Jul 2013, 22:42
Re: Rounding decimal fractions	Herbert Prinz	19 Jul 2013, 17:19
Re: K2 on the Bounty	Hewitt Schlereth	19 Jul 2013, 17:12
Re: Rounding decimal fractions	Herbert Prinz	19 Jul 2013, 17:02
Re: K2 on the Bounty	Frank Reed	19 Jul 2013, 16:31
K2 on the Bounty	William Hawes	19 Jul 2013, 16:06
Re: Chronometer diagnostic procedures	Örjan Sandström	19 Jul 2013, 11:30
Lunars talk in Scituate, Rhode Island	Frank Reed	19 Jul 2013, 00:14
Celestial Tools V4.1.0...	Stan K	18 Jul 2013, 23:47
Re: Simulating platform instability on land?	Randall Morrow	18 Jul 2013, 23:28
Re: Rounding decimal fractions	Stan K	18 Jul 2013, 22:19
Re: Rounding decimal fractions	Frank Reed	18 Jul 2013, 21:21
Re: Rounding decimal fractions	Lu Abel	18 Jul 2013, 20:18
Re: Rounding decimal fractions	Stan K	18 Jul 2013, 20:12
Re: Simulating platform instability on land?	Bill B	18 Jul 2013, 20:06
Chronometer diagnostic procedures	Andrew Nikitin	18 Jul 2013, 19:49
Re: Simulating platform instability on land?	Greg Rudzinski	18 Jul 2013, 19:48
Rounding decimal fractions	Paul Hirose	18 Jul 2013, 19:28
Simulating platform instability on land?	Peter Monta	18 Jul 2013, 09:20
Fwd: Another Nautical Almanac question (from Increments and Correctionsthread)	Stan K	17 Jul 2013, 12:28
Re: Increments and Corrections	Stan K	16 Jul 2013, 20:20
Re: Increments and Corrections	Frank Reed	16 Jul 2013, 19:00
Re: Increments and Corrections	Gary LaPook	16 Jul 2013, 17:50
Increments and Corrections	Stan K	16 Jul 2013, 16:42
Re: Slide rules in movies	Gary LaPook	16 Jul 2013, 09:11
Re: Slide rules in movies	Alan S	16 Jul 2013, 02:57
Re: Slide rules in movies	Norm Goldblatt	15 Jul 2013, 23:36
Re: Slide rules in movies	Rommel John Miller	15 Jul 2013, 22:45
Re: Slide rules in movies	Frank Reed	15 Jul 2013, 22:28
Re: Sextant camera: TV viewing	Greg Rudzinski	15 Jul 2013, 22:07
Re: Slide rules in movies	Andrew Nikitin	15 Jul 2013, 21:56
Re: Telescope Collimator MK-VI	Bill Morris	15 Jul 2013, 20:01
Slide rules in movies	Frank Reed	15 Jul 2013, 19:51
Re: Telescope Collimator MK-VI	Frank Reed	15 Jul 2013, 19:15
Telescope Collimator MK-VI	G Becker	15 Jul 2013, 10:59
Re: Sextant camera: TV viewing	Greg Rudzinski	13 Jul 2013, 23:45
Re: Sextant camera: TV viewing	Don Seltzer	13 Jul 2013, 14:40
Re: A very short Sun-Moon lunar	Antoine Couëtte	13 Jul 2013, 06:32
A very short Sun-Moon lunar	Frank Reed	11 Jul 2013, 19:35
Re: Sextant camera: TV viewing	Brad Morris	11 Jul 2013, 03:20
Earth's 6-Year Twitch Changes Day Length	Sean C	11 Jul 2013, 00:50
Re: Sextant camera: TV viewing	Greg Rudzinski	10 Jul 2013, 03:50
A Rough Weather CN Experience	Greg Rudzinski	10 Jul 2013, 03:31
Navigation Weekend: conference at Smithsonian, October 18-20	Frank Reed	9 Jul 2013, 16:24
Sextant camera: TV viewing	Frank Reed	9 Jul 2013, 05:43
Hoptroff No. 10 Atomic Pocketwatch	Sean C	9 Jul 2013, 05:25
Re: Interactive Computer Ephemeris (ICE)	Sean C	8 Jul 2013, 08:13
Re: Interactive Computer Ephemeris (ICE)	Paul Hirose	7 Jul 2013, 22:17
Re: Regulus will vanish	G Becker	7 Jul 2013, 13:34
Re: Regulus will vanish	Bill B	7 Jul 2013, 00:55
Re: Sextant mount in B-36	Robert Eno	7 Jul 2013, 00:53
Re: Regulus will vanish	Frank Reed	6 Jul 2013, 23:56
Re: Regulus will vanish	Frank Reed	6 Jul 2013, 20:32
Re: Regulus will vanish	G Becker	6 Jul 2013, 19:53
Re: Sextant mount in B-36	Mike Burkes	6 Jul 2013, 17:28
Regulus will vanish	Frank Reed	6 Jul 2013, 14:24
Re: 18 june 2013 lunar distance	Frank Reed	6 Jul 2013, 13:37
Example of surveying solar software (pdf of manual)	G Becker	6 Jul 2013, 12:59
Re: Interactive Computer Ephemeris (ICE)	Frank Reed	6 Jul 2013, 12:07
Interactive Computer Ephemeris (ICE)	Sean C	6 Jul 2013, 07:19
Re: 18 june 2013 lunar distance	Paul Hirose	6 Jul 2013, 05:58
Re: Sextant mount in B-36	Paul Hirose	6 Jul 2013, 04:48
Re: 18 june 2013 lunar distance	Brad Morris	6 Jul 2013, 01:48
Re: 18 june 2013 lunar distance	Frank Reed	5 Jul 2013, 23:40
Re: Longitude by calculator -theodolite	Hewitt Schlereth	5 Jul 2013, 23:36
Re: 18 june 2013 lunar distance	Brad Morris	5 Jul 2013, 22:27
Re: 18 june 2013 lunar distance	Frank Reed	5 Jul 2013, 21:58
Re: Measuring (and Calculating) Dip	G Becker	5 Jul 2013, 20:27
Re: Longitude by calculator -theodolite	Frank Reed	5 Jul 2013, 20:05
Re: Sextant mount in B-36	Frank Reed	5 Jul 2013, 19:49
Re: Sextant mount in B-36	Mike Burkes	5 Jul 2013, 16:04
Re: Sextant mount in B-36	Lu Abel	5 Jul 2013, 16:04
Re: Sextant mount in B-36	Frank Reed	4 Jul 2013, 22:50
Re: Using a sextant from the bottom of a canyon	Frank Reed	4 Jul 2013, 22:25
Re: Artificial Horizon	Frank Reed	4 Jul 2013, 22:09
Re: Artificial Horizon	Bill B	4 Jul 2013, 19:54
Re: Artificial Horizon	David Fleming	4 Jul 2013, 16:56
Re: Longitude by calculator -theodolite	G Becker	4 Jul 2013, 16:08
Re: Longitude by calculator -theodolite	Örjan Sandström	4 Jul 2013, 16:07
Re: Longitude by calculator -theodolite	G Becker	4 Jul 2013, 14:23
Re: Longitude by calculator -theodolite	Richard B. Langley	4 Jul 2013, 13:54
Re: Longitude by calculator -theodolite	G Becker	4 Jul 2013, 13:39
Re: Longitude by calculator -theodolite	Richard B. Langley	4 Jul 2013, 12:54
Re: Longitude by calculator -theodolite	G Becker	4 Jul 2013, 12:39
Artificial Horizon	Sam Willis	4 Jul 2013, 09:35
Re: 18 june 2013 lunar distance	Antoine Couëtte	4 Jul 2013, 06:16
Re: 18 june 2013 lunar distance	Dave Walden	3 Jul 2013, 21:46
Re: 18 june 2013 lunar distance	Dave Walden	3 Jul 2013, 21:08
Re: 18 june 2013 lunar distance	Paul Hirose	3 Jul 2013, 19:53
Re: Sextant mount in B-36	Lu Abel	3 Jul 2013, 15:55
Re: 18 june 2013 lunar distance	Antoine Couëtte	3 Jul 2013, 15:48
Sextant mount in B-36	Gary LaPook	3 Jul 2013, 06:05
Re: Longitude by calculator -theodolite	G Becker	3 Jul 2013, 03:24
Re: Longitude by calculator -theodolite	Brad Morris	3 Jul 2013, 02:05
Re: Longitude by calculator -theodolite	G Becker	3 Jul 2013, 01:51
Negative Miarge SF Bay	Norm Goldblatt	2 Jul 2013, 23:48
Re: 18 june 2013 lunar distance	Paul Hirose	2 Jul 2013, 23:46
Re: Using a sextant from the bottom of a canyon	Norm Goldblatt	2 Jul 2013, 14:07
Re: Longitude by calculator -theodolite	Paul Hirose	2 Jul 2013, 05:18
Re: Longitude by calculator -theodolite	Greg Rudzinski	2 Jul 2013, 04:04
Re: Longitude by calculator -theodolite	Brad Morris	2 Jul 2013, 03:32
Using a sextant from the bottom of a canyon	Don Seltzer	2 Jul 2013, 03:05
Re: Longitude by calculator -theodolite	Bruce J. Pennino	2 Jul 2013, 02:53
Re: 18 june 2013 lunar distance	Dave Walden	1 Jul 2013, 22:28
Re: 18 june 2013 lunar distance	Frank Reed	1 Jul 2013, 22:05
Re: 18 june 2013 lunar distance	Dave Walden	1 Jul 2013, 21:34
Sun "Sparkles"	Sean C	1 Jul 2013, 19:01
Re: 18 june 2013 lunar distance	Paul Hirose	1 Jul 2013, 18:53
Re: 18 june 2013 lunar distance	Frank Reed	1 Jul 2013, 05:52
Re: A funny thing happened on the way from...	Stan K	30 Jun 2013, 23:05
Re: 18 june 2013 lunar distance	Paul Hirose	30 Jun 2013, 23:04
Re: 18 june 2013 lunar distance	Peter Hakel	30 Jun 2013, 22:16
Re: 18 june 2013 lunar distance	Antoine Couëtte	30 Jun 2013, 21:34
18 june 2013 lunar distance	Dave Walden	30 Jun 2013, 21:20
Re: Celestial Flight navigation in KC-135	Ronald van Riet	30 Jun 2013, 17:02
Re: Sunday sights at Stonington Point	Frank Reed	30 Jun 2013, 14:01
Re: A funny thing happened on the way from...	Ken Gebhart	30 Jun 2013, 03:23
Re: A funny thing happened on the way from...	Don Seltzer	30 Jun 2013, 02:51
A funny thing happened on the way from...	Stan K	29 Jun 2013, 23:36
Re: Longitude by calculator -theodolite	Paul Hirose	29 Jun 2013, 23:28
Re: Longitude	Bill B	29 Jun 2013, 17:52
Re: Longitude by calculator -theodolite	Antoine Couëtte	29 Jun 2013, 06:30
Re: Longitude by calculator -theodolite	Bruce J. Pennino	29 Jun 2013, 04:24
Fwd: A Bit of Navigation History: Transit	Richard B. Langley	28 Jun 2013, 20:35
Lunars class at Mystic Seaport in two weeks	Frank Reed	28 Jun 2013, 20:21
Sunday sights at Stonington Point	Frank Reed	28 Jun 2013, 20:11
Re: Longitude	Bill B	28 Jun 2013, 19:07
Re: Longitude	Antoine Couëtte	28 Jun 2013, 08:55
Re: A-10 Sextant Restoration	Gary LaPook	28 Jun 2013, 05:47
Re: A-10 Sextant Restoration	Gary LaPook	28 Jun 2013, 05:37
Re: Longitude	Sean C	28 Jun 2013, 03:45
Re: Longitude	Sean C	28 Jun 2013, 03:34
Re: Longitude	Bill B	28 Jun 2013, 03:25
Re: Longitude	Bill B	27 Jun 2013, 23:27
Re: Longitude	Hewitt Schlereth	27 Jun 2013, 20:44
Re: Longitude	Antoine Couëtte	27 Jun 2013, 20:18
Re: Longitude	Rommel John Miller	27 Jun 2013, 20:05
Re: Longitude	Bill B	27 Jun 2013, 19:50
Re: Longitude	Bill B	27 Jun 2013, 19:44
Re: Longitude by calculator -theodolite	Antoine Couëtte	27 Jun 2013, 18:48
Re: Longitude	Sean C	27 Jun 2013, 16:15
Re: Celestial Flight navigation in KC-135	Gary LaPook	27 Jun 2013, 06:44
Re: Celestial Flight navigation in KC-135	Gary LaPook	27 Jun 2013, 05:47
Re: Longitude	Don Seltzer	27 Jun 2013, 01:55
Re: Longitude	Bill B	26 Jun 2013, 22:24
Re: Group Project: USCG student sample problems	Alan S	26 Jun 2013, 22:10
Re: Quartz Watch Movement Replacement follow-up	Greg Rudzinski	26 Jun 2013, 20:24
Re: Bermuda race and celestial	Greg Rudzinski	26 Jun 2013, 20:04
Re: A-10 Sextant Restoration	Mike Cino	26 Jun 2013, 19:46
Re: A-10 Sextant Maintenance Manual	Brad Morris	26 Jun 2013, 19:16
Re: A-10 Sextant Maintenance Manual	James K	26 Jun 2013, 19:01
Bermuda race and celestial	Frank Reed	26 Jun 2013, 18:05
Re: Quartz Watch Movement Replacement follow-up	Greg Rudzinski	26 Jun 2013, 17:29
A-10 Sextant Restoration	James K	26 Jun 2013, 16:44
ADMIN: aol email users	Frank Reed	26 Jun 2013, 16:41
Re: Longitude	Frank Reed	26 Jun 2013, 16:35
Re: Quartz Watch Movement Replacement follow-up	John Baldock	26 Jun 2013, 16:20
Re: Longitude	Antoine Couëtte	26 Jun 2013, 10:07
Longitude	Sam Willis	26 Jun 2013, 09:30
Re: Celestial Flight navigation in KC-135	Ronald van Riet	26 Jun 2013, 08:30
Re: Full moon and ISS	Greg Rudzinski	26 Jun 2013, 05:29
Re: Full moon and ISS	Norm Goldblatt	26 Jun 2013, 05:01
Re: Full moon and ISS	Greg Rudzinski	26 Jun 2013, 04:56
Terrestrial Magnetism Researcher-Obituary	Bruce J. Pennino	26 Jun 2013, 01:09
Celestial Flight navigation in KC-135	Gary LaPook	25 Jun 2013, 10:19
Re: Full moon and ISS	Gary LaPook	25 Jun 2013, 08:41
Re: Full moon and ISS	Frank Reed	25 Jun 2013, 06:28
Re: Full moon and ISS	Bill B	25 Jun 2013, 04:47
Full moon and ISS	Norm Goldblatt	25 Jun 2013, 03:43
Re: Longitude by calculator -theodolite	Andrew Nikitin	25 Jun 2013, 01:19
Re: Laptop Freeware for DSLR Images	Greg Rudzinski	25 Jun 2013, 00:05
Re: Laptop Freeware for DSLR Images	Frank Reed	24 Jun 2013, 22:40
Re: Laptop Freeware for DSLR Images	Lu Abel	24 Jun 2013, 21:12
Re: No bubble on Mk IX sextant	Luc Desmedt	24 Jun 2013, 19:30
Re: Laptop Freeware for DSLR Images	Greg Rudzinski	24 Jun 2013, 19:21
Re: Longitude by calculator -theodolite	Frank Reed	24 Jun 2013, 19:03
Re: No bubble on Mk IX sextant	Paul Brewer	24 Jun 2013, 17:26
Re: Longitude by calculator -theodolite	Örjan Sandström	24 Jun 2013, 17:07
No bubble on Mk IX sextant	Jim Mandaville	24 Jun 2013, 17:04
Re: Longitude by calculator -theodolite	Antoine Couëtte	24 Jun 2013, 13:06
Re: Longitude by calculator -theodolite	Paul Hirose	23 Jun 2013, 22:15
Re: Laptop Freeware for DSLR Images	Frank Reed	23 Jun 2013, 20:55
Re: Laptop Freeware for DSLR Images	Bill B	23 Jun 2013, 20:21
Re: Longitude by calculator -theodolite	Frank Reed	23 Jun 2013, 19:28
Re: Longitude by calculator -theodolite	Geoffrey Kolbe	23 Jun 2013, 18:56
Re: Longitude by calculator -theodolite	Antoine Couëtte	23 Jun 2013, 18:43
Re: Laptop Freeware for DSLR Images	Greg Rudzinski	23 Jun 2013, 15:29
Re: Laptop Freeware for DSLR Images	Örjan Sandström	23 Jun 2013, 06:59
Re: Laptop Freeware for DSLR Images	Greg Rudzinski	23 Jun 2013, 04:49
Re: Longitude by calculator -theodolite	Frank Reed	23 Jun 2013, 03:35
Re: Longitude by calculator -theodolite	Bruce J. Pennino	23 Jun 2013, 02:56
Re: Longitude by calculator -theodolite	Frank Reed	22 Jun 2013, 21:22
Re: Moon, Saturn, and stars last night	Frank Reed	22 Jun 2013, 21:03
Re: Oblateness formulas	Antoine Couëtte	22 Jun 2013, 20:53
Re: Laptop Freeware for DSLR Images	Bill B	22 Jun 2013, 20:44
Re: Laptop Freeware for DSLR Images	Bill B	22 Jun 2013, 20:34
Re: Moon, Saturn, and stars last night	Peter Hakel	22 Jun 2013, 20:29
Longitude by calculator -theodolite	Bruce J. Pennino	22 Jun 2013, 20:19
Re: Moon, Saturn, and stars last night	Hewitt Schlereth	22 Jun 2013, 19:08
Re: Laptop Freeware for DSLR Images	Lu Abel	22 Jun 2013, 19:08
Re: Laptop Freeware for DSLR Images	Greg Rudzinski	22 Jun 2013, 18:13
Re: Laptop Freeware for DSLR Images	Greg Rudzinski	22 Jun 2013, 18:02
Re: Oblateness formulas	Robin Stuart	22 Jun 2013, 14:45
Sight practice and sextant fun Sunday	Frank Reed	22 Jun 2013, 07:19
Re: Moon, Saturn, and stars last night	Frank Reed	22 Jun 2013, 07:06
Re: Moon, Saturn, and stars last night	Frank Reed	22 Jun 2013, 06:55
Re: Moon, Saturn, and stars last night	Antoine Couëtte	22 Jun 2013, 06:12
Re: Moon, Saturn, and stars last night	Peter Hakel	22 Jun 2013, 04:48
Re: Moon, Saturn, and stars last night	Bruce J. Pennino	22 Jun 2013, 01:04
Re: Laptop Freeware for DSLR Images	Lu Abel	22 Jun 2013, 00:26
Re: Laptop Freeware for DSLR Images	Frank Reed	21 Jun 2013, 21:26
Re: Laptop Freeware for DSLR Images	Bill B	21 Jun 2013, 20:41
Laptop Freeware for DSLR Images	Greg Rudzinski	21 Jun 2013, 20:01
Moon, Saturn, and stars last night	Frank Reed	21 Jun 2013, 18:37
Celestial Tools V4.0.2...	Stan K	21 Jun 2013, 14:53
Re: Benefits of Stigmatizing	Greg Rudzinski	20 Jun 2013, 21:46
Re: Benefits of Stigmatizing	Rommel John Miller	20 Jun 2013, 18:52
Re: FAA-H-8083-18 - Flight Navigator Handbook	Gary LaPook	20 Jun 2013, 17:59
Re: Perigee Full Moon 23 June	Frank Reed	20 Jun 2013, 16:48
Re: Perigee Full Moon 23 June	Bruce J. Pennino	20 Jun 2013, 15:14
Re: Supermoons and Titanic tides	Bill B	20 Jun 2013, 07:09
Re: Perigee Full Moon 23 June	Frank Reed	20 Jun 2013, 05:47
Re: Perigee Full Moon 23 June	Frank Reed	20 Jun 2013, 03:12
Re: Mathematical Notation in 18th cent. Maskelyne's BritishMariners Guide)	Paul Hirose	20 Jun 2013, 02:16
Re: Supermoons and Titanic tides	Brad Morris	20 Jun 2013, 02:11
GPS narrative history will be published this October	Richard Easton	20 Jun 2013, 02:03
Re: Mathematical Notation in 18th cent. Maskelyne's British Mariners Guide)	Frank Reed	20 Jun 2013, 02:02
Re: Supermoons and Titanic tides	Frank Reed	20 Jun 2013, 01:51
Re: Supermoons and Titanic tides	Brad Morris	20 Jun 2013, 01:34
Re: Supermoons and Titanic tides	Norm Goldblatt	20 Jun 2013, 01:25
Re: Mathematical Notation in 18th cent. Maskelyne's British Mariners Guide)	Geoff South	19 Jun 2013, 21:08
Re: Mathematical Notation in 18th cent. Maskelyne's BritishMariners Guide)	Brad Morris	19 Jun 2013, 21:01
Re: Mathematical Notation in 18th cent. Maskelyne's British Mariners Guide)	Frank Reed	19 Jun 2013, 20:59
Supermoons and Titanic tides	Frank Reed	19 Jun 2013, 20:12
Mathematical Notation in 18th cent. Maskelyne's British Mariners Guide)	Geoff South	19 Jun 2013, 19:40
Re: Math education and teaching navigation	Frank Reed	19 Jun 2013, 19:14
Re: Perigee Full Moon 23 June	Frank Reed	19 Jun 2013, 18:41
Re: Math education and teaching navigation	Brad Morris	19 Jun 2013, 18:20
Re: Perigee Full Moon 23 June	Rommel John Miller	19 Jun 2013, 18:04
Re: Perigee Full Moon 23 June	Frank Reed	19 Jun 2013, 17:59
Re: Perigee Full Moon 23 June	Frank Reed	19 Jun 2013, 17:50
Re: Perigee Full Moon 23 June	Brad Morris	19 Jun 2013, 17:49
Re: Perigee Full Moon 23 June	Lu Abel	19 Jun 2013, 17:22
Re: Perigee Full Moon 23 June	Brad Morris	19 Jun 2013, 17:18
Re: Perigee Full Moon 23 June	Frank Reed	19 Jun 2013, 16:56
Re: Math education and teaching navigation	David Fleming	19 Jun 2013, 16:49
Re: Math education and teaching navigation	Lu Abel	19 Jun 2013, 16:07
Re: Math education and teaching navigation	Lu Abel	19 Jun 2013, 16:03
Perigee Full Moon 23 June	Brad Morris	19 Jun 2013, 15:34
Re: FAA-H-8083-18 - Flight Navigator Handbook	Gary LaPook	19 Jun 2013, 15:19
Re: Math education and teaching navigation	Andrés Ruiz	19 Jun 2013, 12:29
Re: FAA-H-8083-18 - Flight Navigator Handbook	Andrés Ruiz	19 Jun 2013, 10:18
Re: FAA-H-8083-18 - Flight Navigator Handbook	Gary LaPook	19 Jun 2013, 09:50
Re: FAA-H-8083-18 - Flight Navigator Handbook	Gary LaPook	19 Jun 2013, 09:26
Re: FAA-H-8083-18 - Flight Navigator Handbook	Andrés Ruiz	19 Jun 2013, 08:45
Re: Math education and teaching navigation	Sean C	19 Jun 2013, 07:50
Re: Wikiquadrant	Frank Reed	19 Jun 2013, 06:05
Math education and teaching navigation	Frank Reed	19 Jun 2013, 05:52
Re: Wikiquadrant	Hewitt Schlereth	18 Jun 2013, 21:30
Re: Wikiquadrant	Lu Abel	18 Jun 2013, 18:13
Re: Wikiquadrant	Brad Morris	18 Jun 2013, 17:51
Re: Wikiquadrant	Brad Morris	18 Jun 2013, 17:45
Wikiquadrant	Frank Reed	18 Jun 2013, 17:29
Re: FAA-H-8083-18 - Flight Navigator Handbook	Gary LaPook	18 Jun 2013, 08:44
Finding the Sun on a Lunar	Greg Rudzinski	17 Jun 2013, 23:43
Re: New "Longitude Prize" (not)	Hanno Ix	17 Jun 2013, 20:30
WWVB signal improvement	Paul Hirose	17 Jun 2013, 19:54
Re: FAA-H-8083-18 - Flight Navigator Handbook	Ken Gebhart	17 Jun 2013, 18:33
Re: FAA-H-8083-18 - Flight Navigator Handbook	Gary LaPook	17 Jun 2013, 17:34
Re: HO-249 Epoch 2015 pdf	Frank Reed	17 Jun 2013, 17:26
Re: New "Longitude Prize" (not)	Frank Reed	17 Jun 2013, 16:28
New "Longitude Prize" (not)	Richard B. Langley	17 Jun 2013, 15:51
Re: HO-249 Epoch 2015 pdf	Örjan Sandström	17 Jun 2013, 14:38
Re: FAA-H-8083-18 - Flight Navigator Handbook	Andrés Ruiz	17 Jun 2013, 12:49
Re: HO-249 Epoch 2015 pdf	Gary LaPook	17 Jun 2013, 04:56
Re: Covert Position from a Photo	Greg Rudzinski	17 Jun 2013, 02:42
Re: Error in H.O. 229	Sean C	17 Jun 2013, 01:49
Re: HO-249 Epoch 2015 pdf	Dave Walden	17 Jun 2013, 01:45
Re: Correction: Error in H.O. 229 Introduction/Explanation?	Paul Hirose	16 Jun 2013, 23:22
Re: HO-249 Epoch 2015 pdf	Rommel John Miller	16 Jun 2013, 23:11
Re: HO-249 Epoch 2015 pdf	Sean C	16 Jun 2013, 17:36
Re: Watches as chronometers	Geoffrey Kolbe	15 Jun 2013, 20:36
Re: Watches as chronometers	Brad Morris	15 Jun 2013, 20:25
Re: Watches as chronometers	Brad Morris	15 Jun 2013, 20:16
Re: Watches as chronometers	Gary LaPook	15 Jun 2013, 19:52
Re: Watches as chronometers	Gary LaPook	15 Jun 2013, 19:49
Re: Watches as chronometers	Bill B	15 Jun 2013, 19:46
Re: Watches as chronometers	Brad Morris	15 Jun 2013, 19:03
Fw: Re: Watches as chronometers ( accidently sent out the previous)	Gary LaPook	15 Jun 2013, 17:49
Re: Watches as chronometers	Gary LaPook	15 Jun 2013, 17:34
Re: Oblateness formulas	Antoine Couëtte	15 Jun 2013, 17:32
Wayfinding	Philip Lange	15 Jun 2013, 15:12
Re: Oblateness formulas	Robin Stuart	15 Jun 2013, 15:07
Re: Longitude by observation of the Sun, 19th Century	Frank Reed	15 Jun 2013, 13:08
Re: Watches as chronometers	Frank Reed	15 Jun 2013, 04:42
Re: Dip observations by Carnegie Institution	Marcel Tschudin	14 Jun 2013, 21:05
Re: Lunar distance program for Windows: Lunar3	Dave Walden	14 Jun 2013, 19:07
Re: Watches as chronometers	Brad Morris	14 Jun 2013, 19:02
Re: Lunar distance program for Windows: Lunar3	Dave Walden	14 Jun 2013, 18:42
Re: Dip observations by Carnegie Institution	Bill B	14 Jun 2013, 18:41
Re: Dip observations by Carnegie Institution	Paul Hirose	14 Jun 2013, 18:39
Re: Watches as chronometers	Paul Hirose	14 Jun 2013, 18:37
Re: Sample Plots and a Question	Sean C	14 Jun 2013, 18:22
Re: Sample Plots and a Question	Greg Rudzinski	14 Jun 2013, 17:04
Re: Longitude by Noon Sun or "around" noon	Frank Reed	14 Jun 2013, 16:25
Re: Sample Plots and a Question	Alan S	14 Jun 2013, 16:17
Re: Longitude by observation of the Sun, 19th Century	Frank Reed	14 Jun 2013, 16:09
Re: Lunar distance program for Windows: Lunar3	Paul Hirose	14 Jun 2013, 16:08
Re: Longitude by observation of the Sun, 19th Century	Ducruy Jacques	14 Jun 2013, 15:27
Re: Longitude by Noon Sun or "around" noon	Don Seltzer	14 Jun 2013, 13:44
Re: Lunar distance program for Windows: Lunar3	Dave Walden	14 Jun 2013, 12:49
Re: Dip observations by Carnegie Institution	Richard B. Langley	14 Jun 2013, 12:17
Lunar distance program for Windows: Lunar3	Paul Hirose	14 Jun 2013, 06:20
Sample Plots and a Question	Sean C	14 Jun 2013, 03:34
Re: Dip observations by Carnegie Institution	Bill B	14 Jun 2013, 03:06
Re: Dip observations by Carnegie Institution	Richard B. Langley	13 Jun 2013, 21:13
Re: Dip observations by Carnegie Institution	Marcel Tschudin	13 Jun 2013, 20:54
Re: Longitude by observation of the Sun, 19th Century	Frank Reed	13 Jun 2013, 17:34
Re: Dip observations by Carnegie Institution	Frank Reed	13 Jun 2013, 17:08
Re: Longitude by observation of the Sun, 19th Century	Frank Reed	13 Jun 2013, 15:34
Re: Longitude by observation of the Sun, 19th Century	Bill Noyce	13 Jun 2013, 11:25
Re: Dip observations by Carnegie Institution	Marcel Tschudin	13 Jun 2013, 11:22
Re: Oblateness formulas	Antoine Couëtte	13 Jun 2013, 09:47
Re: FAA-H-8083-18 - Flight Navigator Handbook	Gary LaPook	13 Jun 2013, 08:38
Re: FAA-H-8083-18 - Flight Navigator Handbook	Gary LaPook	13 Jun 2013, 08:06
Re: FAA-H-8083-18 - Flight Navigator Handbook	Gary LaPook	13 Jun 2013, 08:01
Re: Oblateness formulas	Andrés Ruiz	13 Jun 2013, 07:49
Re: Dip observations by Carnegie Institution	Bruce J. Pennino	12 Jun 2013, 23:22
Re: TIGHAR Sued Over Earhart Discovery	Frank Reed	12 Jun 2013, 20:30
Re: Longitude by observation of the Sun, 19th Century	Ducruy Jacques	12 Jun 2013, 18:20
Re: Longitude by Noon Sun or "around" noon	Hewitt Schlereth	12 Jun 2013, 18:10
TIGHAR Sued Over Earhart Discovery	William Hawes	12 Jun 2013, 18:03
Re: Longitude by Noon Sun or "around" noon	Ducruy Jacques	12 Jun 2013, 17:35
Re: Oblateness formulas	Antoine Couëtte	12 Jun 2013, 17:27
Re: Longitude by observation of the Sun, 19th Century	Frank Reed	12 Jun 2013, 16:56
Re: Longitude by Noon Sun or "around" noon	Frank Reed	12 Jun 2013, 16:32
Re: Longitude by observation of the Sun, 19th Century	Ducruy Jacques	12 Jun 2013, 16:12
Re: Longitude by Noon Sun or "around" noon	Ducruy Jacques	12 Jun 2013, 15:57
Re: Horizontal Sextant Angle Plot	Greg Rudzinski	12 Jun 2013, 15:56
Re: Longitude by observation of the Sun, 19th Century	Frank Reed	12 Jun 2013, 15:53
Re: Longitude by observation of the Sun, 19th Century	Hewitt Schlereth	12 Jun 2013, 15:45
Sextant practice / gathering	Frank Reed	12 Jun 2013, 15:45
Re: Longitude by observation of the Sun, 19th Century	Ducruy Jacques	12 Jun 2013, 15:44
Noon Sun class this weekend	Frank Reed	12 Jun 2013, 15:34
Re: Longitude by observation of the Sun, 19th Century	Frank Reed	12 Jun 2013, 15:31
Longitude by Noon Sun or "around" noon	Frank Reed	12 Jun 2013, 15:03
Re: Longitude by observation of the Sun, 19th Century	Frank Reed	12 Jun 2013, 14:54
Re: Longitude by observation of the Sun, 19th Century	Peter Cope	12 Jun 2013, 10:33
Re: Longitude by observation of the Sun, 19th Century	Peter Cope	12 Jun 2013, 10:03
Re: Longitude by observation of the Sun, 19th Century	Peter Cope	12 Jun 2013, 09:21
Re: Watches as chronometers	Geoffrey Kolbe	12 Jun 2013, 04:56
Celestial Navigation, what to teach and to who?	Doug MacPherson	12 Jun 2013, 02:58
Re: Watches as chronometers	Brad Morris	11 Jun 2013, 21:22
Re: Watches as chronometers	Geoffrey Kolbe	11 Jun 2013, 20:10
Re: Longitude by observation of the Sun, 19th Century	Ducruy Jacques	11 Jun 2013, 19:53
Re: Watches as chronometers	Brad Morris	11 Jun 2013, 19:17
Re: Watches as chronometers	Bill B	11 Jun 2013, 19:02
Re: Longitude by observation of the Sun, 19th Century	Brad Morris	11 Jun 2013, 18:54
Re: Longitude by observation of the Sun, 19th Century	Hewitt Schlereth	11 Jun 2013, 18:38
Longitude by observation of the Sun, 19th Century	Peter Cope	11 Jun 2013, 14:34
Re: Horizontal Sextant Angle Plot	Andrés Ruiz	11 Jun 2013, 06:25
Horizontal Sextant Angle Plot	Greg Rudzinski	10 Jun 2013, 22:50
Re: Watches as chronometers	Brad Morris	10 Jun 2013, 22:45
Re: Watches as chronometers	Bill B	10 Jun 2013, 19:21
Re: Lyons methods for clearing lunar distance	Ducruy Jacques	10 Jun 2013, 19:00
Atomic clock output format	Bill B	10 Jun 2013, 18:54
Re: Lyons methods for clearing lunar distance	Frank Reed	10 Jun 2013, 00:27
Re: Watches as chronometers	Paul Hirose	9 Jun 2013, 23:32
Wp-34'ss	Derrick Young	9 Jun 2013, 22:16
Re: Watches as chronometers	Geoffrey Kolbe	9 Jun 2013, 06:30
Re: WP-34s calculator	Alan S	8 Jun 2013, 21:43
Re: Watches as chronometers	Bill B	8 Jun 2013, 18:46
Re: WP-34s calculator	Alan S	7 Jun 2013, 21:40
Re: WP-34s calculator	Alan S	7 Jun 2013, 21:17
Re: WP-34s calculator	Andrew Nikitin	7 Jun 2013, 21:09
Re: WP-34s calculator	Derrick Young	7 Jun 2013, 20:21
WP-34s calculator	Andrew Nikitin	7 Jun 2013, 20:01
Re: Lyons methods for clearing lunar distance	Ducruy Jacques	7 Jun 2013, 15:58
Re: Horizontal Sextant Angles and False Horizons etc.	Greg Rudzinski	7 Jun 2013, 15:33
Re: Horizontal Sextant Angles and False Horizons etc.	Greg Rudzinski	7 Jun 2013, 14:57
Board of Longitude archive - launch event for online collection	Richard Dunn	7 Jun 2013, 06:39
Re: Horizontal Sextant Angles and False Horizons etc.	Peter Hakel	7 Jun 2013, 01:16
Re: Horizontal Sextant Angles and False Horizons etc.	Greg Rudzinski	6 Jun 2013, 22:47
Re: FAA-H-8083-18 - Flight Navigator Handbook	Hewitt Schlereth	6 Jun 2013, 19:49
Re: FAA-H-8083-18 - Flight Navigator Handbook	Gary LaPook	6 Jun 2013, 18:47
Horizontal Sextant Angles and False Horizons etc.	Sam Willis	6 Jun 2013, 15:44
Oblateness formulas	Andrés Ruiz	6 Jun 2013, 12:58
FAA-H-8083-18 - Flight Navigator Handbook	Andrés Ruiz	6 Jun 2013, 12:54
Nautical Almanac for 1994 pdf	Frank Reed	6 Jun 2013, 07:04
Re: Key West near-LAN sights	Frank Reed	4 Jun 2013, 19:26
Re: USNO Navigation Symposium?	Richard B. Langley	4 Jun 2013, 18:51
Re: Key West near-LAN sights	Peter Hakel	4 Jun 2013, 00:29
Re: USNO Navigation Symposium?	Jonathan Hardis	3 Jun 2013, 23:42
Celestial Tools V4.0.1	Stan K	3 Jun 2013, 23:22
Re: Postscript Plot Sheets: Note	Sean C	3 Jun 2013, 09:31
Postscript Plot Sheets: Note	Sean C	3 Jun 2013, 01:20
Re: Lyons methods for clearing lunar distance	Ducruy Jacques	2 Jun 2013, 19:30
Re: Lyons methods for clearing lunar distance	Frank Reed	2 Jun 2013, 17:58
Re: Vintage Marine Waypoint Navigator/Plotter	Gary LaPook	2 Jun 2013, 15:47
Vintage Marine Waypoint Navigator/Plotter	Dave Walden	2 Jun 2013, 12:23
Re: Lyons methods for clearing lunar distance	Ducruy Jacques	2 Jun 2013, 10:43
Re: Lyons methods for clearing lunar distance	Frank Reed	2 Jun 2013, 02:04
Re: Shooting Mercury, Slide rule	Hewitt Schlereth	2 Jun 2013, 01:19
Lyons methods for clearing lunar distance	Ducruy Jacques	1 Jun 2013, 20:57
Re: About GPS again	Lu Abel	1 Jun 2013, 19:31
Re: About GPS again	Sean C	1 Jun 2013, 18:59
Re: Nitpicking on Moon Height Corrections	Antoine Couëtte	1 Jun 2013, 16:39
Re: About GPS again	Lu Abel	1 Jun 2013, 16:28
Re: About GPS again	Lu Abel	1 Jun 2013, 16:04
Re: Watches as chronometers	Geoffrey Kolbe	1 Jun 2013, 07:16
Re: ReedNavigation	Frank Reed	1 Jun 2013, 00:29
Re: ReedNavigation	Ken Muldrew	31 May 2013, 23:23
Re: Nitpicking on Moon Height Corrections	Paul Hirose	31 May 2013, 22:37
Re: Watches as chronometers	Bill B	31 May 2013, 21:54
Re: Watches as chronometers	Gary LaPook	31 May 2013, 21:50
Re: Watches as chronometers	Geoffrey Kolbe	31 May 2013, 20:39
Re: Watches as chronometers	Bill B	31 May 2013, 19:25
Re: About GPS again	Peter Hakel	31 May 2013, 19:19
Re: Watches as chronometers	Brad Morris	31 May 2013, 18:57
Re: Witchell method	Ducruy Jacques	31 May 2013, 18:54
Re: Watches as chronometers	Bill B	31 May 2013, 18:35
Re: About GPS again	Bill B	31 May 2013, 18:24
Re: Shooting Mercury, Slide rule	Greg Rudzinski	31 May 2013, 18:07
Article on lunars and the Prime Meridian	Frank Reed	31 May 2013, 18:01
Re: About GPS again	Frank Reed	31 May 2013, 17:56
Re: Shooting Mercury, Slide rule	Hewitt Schlereth	31 May 2013, 17:15
Re: About GPS again	Richard B. Langley	31 May 2013, 17:06
Re: About GPS again	Robert Wyatt	31 May 2013, 16:56
Re: Watches as chronometers (correction)	Gary LaPook	31 May 2013, 16:19
Re: Shooting Mercury, Slide rule	Hanno Ix	31 May 2013, 15:58
Re: About GPS again	Lu Abel	31 May 2013, 15:31
Re: Watches as chronometers (correction)	Greg Rudzinski	31 May 2013, 15:28
About GPS again	Peter Hakel	31 May 2013, 14:50
Re: Witchell method	Andrés Ruiz	31 May 2013, 10:27
Re: Watches as chronometers (correction)	Gary LaPook	31 May 2013, 07:42
ReedNavigation	Frank Reed	31 May 2013, 07:02
Re: Slide rule choice, had been Shooting Mercury	Gary LaPook	31 May 2013, 06:21
Re: Slide rule choice, had been Shooting Mercury	Gary LaPook	31 May 2013, 06:00
Re: Watches as chronometers (correction)	Antoine Couëtte	31 May 2013, 05:59
Re: Watches as chronometers (correction)	Gary LaPook	31 May 2013, 05:17
Watches as chronometers	Gary LaPook	31 May 2013, 05:09
Re: Shooting Mercury, Slide rule	Hanno Ix	31 May 2013, 04:17
Re: Postscript Plot Sheets	Bill B	30 May 2013, 20:25
Postscript Plot Sheets	Sean C	30 May 2013, 18:59
Re: Douwes method	Ducruy Jacques	30 May 2013, 17:01
Re: Nitpicking on Moon Height Corrections	Antoine Couëtte	30 May 2013, 13:24
Re: Nitpicking on Moon Height Corrections	Peter Hakel	30 May 2013, 13:13
Re: Nitpicking on Moon Height Corrections	Antoine Couëtte	30 May 2013, 11:54
Re: Nitpicking on Moon Height Corrections	Antoine Couëtte	30 May 2013, 10:07
Re: Nitpicking on Moon Height Corrections	Paul Hirose	30 May 2013, 05:36
Know any Machinists/Instrument Makers?	Sean C	30 May 2013, 03:52
Re: Shooting Mercury	Sean C	30 May 2013, 01:48
Re: Shooting Mercury	Rommel John Miller	30 May 2013, 01:23
Re: Shooting Mercury	Alan S	30 May 2013, 00:46
Re: Douwes method	Frank Reed	29 May 2013, 22:13
Re: Video: Monstrous Waves Hitting a Ship -- Rogue waves suck!	Rommel John Miller	29 May 2013, 22:12
Re: Shooting Mercury	Frank Reed	29 May 2013, 22:09
Re: Nitpicking on Moon Height Corrections	Frank Reed	29 May 2013, 22:00
Re: Shooting Mercury	Rommel John Miller	29 May 2013, 21:46
Video: Monstrous Waves Hitting a Ship	Sean C	29 May 2013, 21:43
Re: Shooting Mercury	Sean C	29 May 2013, 21:22
Re: Shooting Mercury	Rommel John Miller	29 May 2013, 21:20
Re: Witchell method	Frank Reed	29 May 2013, 21:16
Re: Shooting Mercury	Rommel John Miller	29 May 2013, 20:29
Re: Hc by azimuth diagram	Hanno Ix	29 May 2013, 20:07
Witchell method	Ducruy Jacques	29 May 2013, 19:27
Planetary Triangle	Richard B. Langley	29 May 2013, 17:28
Re: Key West near-LAN sights	Antoine Couëtte	29 May 2013, 17:13
Nitpicking on Moon Height Corrections	Antoine Couëtte	29 May 2013, 13:11
Re: USCG license requirements for Celestial	Andrew Seligman	29 May 2013, 04:36
Re: USCG license requirements for Celestial	Alan S	29 May 2013, 04:15
Re: USCG license requirements for Celestial	Alan S	29 May 2013, 04:06
Re: USCG license requirements for Celestial	Dave Walden	28 May 2013, 23:19
Re: USCG license requirements for Celestial	Andrew Seligman	28 May 2013, 22:38
Re: USCG license requirements for Celestial	Dave Walden	28 May 2013, 22:36
Re: USCG license requirements for Celestial	Alan S	28 May 2013, 20:34
Re: Hc by azimuth diagram	Hewitt Schlereth	28 May 2013, 18:16
Re: Hc by azimuth diagram	Greg Rudzinski	28 May 2013, 13:49
USCG license requirements for Celestial	Dave Walden	28 May 2013, 11:25
Re: Hc by azimuth diagram	Rommel John Miller	28 May 2013, 05:13
Hc by azimuth diagram	Hanno Ix	28 May 2013, 04:44
Re: Lensatic vs. backpacking compasses	Robert Eno	28 May 2013, 00:00
Re: Lensatic vs. backpacking compasses	Rommel John Miller	27 May 2013, 22:25
Re: Lensatic vs. backpacking compasses	Paul Dolkas	27 May 2013, 20:35
Re: Shooting Mercury	Sean C	27 May 2013, 15:35
Re: Shooting Mercury	Greg Rudzinski	27 May 2013, 15:32
Re: Shooting Mercury	Andrés Ruiz	27 May 2013, 13:45
Re: Shooting Mercury	Norm Goldblatt	27 May 2013, 10:18
Re: Shooting Mercury	Gary LaPook	27 May 2013, 07:40
Re: An error in Primer of Navigation, 6th Edition, diagram at bottom of page362??	Greg Rudzinski	27 May 2013, 02:42
An error in Primer of Navigation, 6th Edition, diagram at bottom of page 362??	Alan S	26 May 2013, 23:23
Re: Have mechanical clocks' time passed? [[OfPeripheral Interest]]	J Drae	26 May 2013, 21:19
Lensatic vs. backpacking compasses	John H	26 May 2013, 19:48
Re: Shooting Mercury	Richard B. Langley	26 May 2013, 19:30
Re: Shooting Mercury	Sean C	26 May 2013, 19:06
Occultation last night	Norm Goldblatt	26 May 2013, 16:05
Re: Shooting Mercury	Greg Rudzinski	26 May 2013, 15:15
Re: Shooting Mercury	Peter Hakel	26 May 2013, 13:17
Re: Shooting Mercury	Norm Goldblatt	26 May 2013, 08:54
Shooting Mercury	Gary LaPook	26 May 2013, 06:41
Sunday night sky show	Gary LaPook	26 May 2013, 06:26
Re: Have mechanical clocks' time passed? [[OfPeripheral Interest]]	Norm Goldblatt	25 May 2013, 22:40
Re: Have mechanical clocks' time passed? [[OfPeripheral Interest]]	Lu Abel	25 May 2013, 21:05
Re: Lunar eclipse -- real or photoshop?	Greg Rudzinski	25 May 2013, 02:04
Re: Lunar eclipse -- real or photoshop?	Greg Rudzinski	25 May 2013, 01:47
Lunar eclipse -- real or photoshop?	Dave Walden	24 May 2013, 23:11
Re: Have mechanical clocks' time passed? [[Of Peripheral Interest]]	Marcel Tschudin	24 May 2013, 21:04
Re: Have mechanical clocks' time passed? [[OfPeripheral Interest]]	Antoine Couëtte	24 May 2013, 20:20
Re: Have mechanical clocks' time passed? [[OfPeripheral Interest]]	Geoffrey Kolbe	24 May 2013, 19:44
Douwes method	Ducruy Jacques	24 May 2013, 19:24
Have mechanical clocks' time passed? [[Of Peripheral Interest]]	Richard B. Langley	24 May 2013, 18:53
Re: Dip and Temperature Gradient	Marcel Tschudin	24 May 2013, 13:01
Re: DSLR Camera Star Lunar-Moon Crater Albedo	Frank Reed	23 May 2013, 19:57
Re: DSLR Camera Star Lunar-Moon Crater Albedo	Greg Rudzinski	23 May 2013, 16:01
Re: DSLR Camera Star Lunar	Greg Rudzinski	22 May 2013, 22:04
Re: At signs, degrees, and text colors	Bill B	22 May 2013, 20:30
Re: Gyro Error.	Bill B	22 May 2013, 20:28
Re: Gyro Error.	Byron Franklin	22 May 2013, 17:21
Re: At signs, degrees, and text colors	Randall Morrow	22 May 2013, 15:01
Re: At signs, degrees, and text colors	Randall Morrow	22 May 2013, 14:45
Re: DSLR Camera Star Lunar	Doug MacPherson	22 May 2013, 14:08
Re: Gyro Error.	Dave Walden	22 May 2013, 11:43
Re: DSLR Camera Star Lunar	Antoine Couëtte	22 May 2013, 05:24
Re: Gyro Error.	Geoffrey Kolbe	22 May 2013, 05:02
DSLR Camera Star Lunar	Greg Rudzinski	22 May 2013, 04:28
Degree symbol- addendum	Norm Goldblatt	22 May 2013, 02:04
Re: At signs, degrees, and text colors	Norm Goldblatt	22 May 2013, 02:00
Re: At signs, degrees, and text colors	Randall Morrow	21 May 2013, 23:24
Re: At signs, degrees, and text colors	Bill B	21 May 2013, 19:34
Re: ADMIN: at signs, degrees, and text colors	Bill B	21 May 2013, 19:32
Re: Gyro Error.	Bill B	21 May 2013, 19:16
Re: Development of celestial navigation by the ancient Maya	G Becker	21 May 2013, 16:16
Re: CG possible teach plan.	Greg Rudzinski	21 May 2013, 15:38
CG possible teach plan.	Byron Franklin	21 May 2013, 14:58
At signs, degrees, and text colors	Andrew Nikitin	21 May 2013, 12:47
Re: ADMIN: at signs, degrees, and text colors	Hewitt Schlereth	21 May 2013, 00:19
Re: ADMIN: at signs, degrees, and text colors	Bill B	21 May 2013, 00:05
Re: Gyro Error.	Greg Rudzinski	20 May 2013, 22:33
Re: ADMIN: at signs, degrees, and text colors	Sean C	20 May 2013, 21:30
Re: ADMIN: at signs, degrees, and text colors	Bill B	20 May 2013, 20:25
Re: Gyro Error.	Frank Reed	20 May 2013, 20:18
Re: Gyro Error.	Greg Rudzinski	20 May 2013, 19:13
Re: Development of celestial navigation by the ancient Maya	Frank Reed	20 May 2013, 19:04
Re: Gyro Error.	Geoffrey Kolbe	20 May 2013, 18:53
Re: Gyro Error.	Frank Reed	20 May 2013, 17:59
Re: An equal altitude puzzle	Frank Reed	20 May 2013, 17:40
Re: Gyro Error.	Sean C	20 May 2013, 17:33
Gyro Error.	Byron Franklin	20 May 2013, 15:41
Re: Dip observations by Carnegie Institution	Richard B. Langley	20 May 2013, 13:08
Re: Dip observations by Carnegie Institution	Marcel Tschudin	20 May 2013, 08:43
Re: Dip observations by Carnegie Institution	Paul Hirose	20 May 2013, 05:03
Re: An equal altitude puzzle	David Fleming	20 May 2013, 02:39
Re: An equal altitude puzzle	Greg Rudzinski	20 May 2013, 01:36
Dip observations by Carnegie Institution	Paul Hirose	19 May 2013, 23:35
Re: An equal altitude puzzle	Frank Reed	19 May 2013, 23:07
Re: An equal altitude puzzle	David Fleming	19 May 2013, 22:53
Re: An equal altitude puzzle	Peter Hakel	19 May 2013, 20:11
Re: Development of celestial navigation by the ancient Maya	G Becker	19 May 2013, 20:00
Re: Development of celestial navigation by the ancient Maya	Frank Reed	19 May 2013, 19:49
Development of celestial navigation by the ancient Maya	G Becker	19 May 2013, 19:34
Let Us Do It.	Byron Franklin	19 May 2013, 16:27
Re: An equal altitude puzzle	Greg Rudzinski	19 May 2013, 04:49
Re: Open letter for NavList crew on the "preservation" of celestial navigation	Sean C	19 May 2013, 04:18
Re: An equal altitude puzzle	David Fleming	19 May 2013, 03:25
Re: An equal altitude puzzle	Peter Hakel	19 May 2013, 03:19
Re: An equal altitude puzzle	David Fleming	19 May 2013, 03:00
An equal altitude puzzle	Frank Reed	19 May 2013, 01:40
Re: Open letter for NavList crew on the "preservation" of celestial navigation	Mike Cino	18 May 2013, 20:47
Re: Open letter for NavList crew on the "preservation" of celestial navigation	Frank Reed	18 May 2013, 20:25
Re: Open letter for NavList crew on the "preservation" of celestial navigation	Frank Reed	18 May 2013, 19:47
Key West near-LAN sights	Peter Hakel	18 May 2013, 00:13
Re: Open letter for NavList crew on the "preservation" of celestial navigation	Byron Franklin	17 May 2013, 15:43
Re: Open letter for NavList crew on the "preservation" of celestial navigation	Sean C	17 May 2013, 12:33
Re: Sun position and shadow animation	Sean C	17 May 2013, 12:23
Re: Sun position and shadow animation	Richard B. Langley	17 May 2013, 12:11
Re: Sun position and shadow animation	Norm Goldblatt	17 May 2013, 01:21
Re: Sun position and shadow animation	Greg Rudzinski	17 May 2013, 00:40
Open letter for NavList crew on the "preservation" of celestial navigation	Randall Morrow	16 May 2013, 23:35
Sun position and shadow animation	Frank Reed	16 May 2013, 23:01
Re: Zonnesteen - Sunstone - Solarstein.	Frank Reed	16 May 2013, 21:44
Celestial Tools 4.0.0	Hewitt Schlereth	16 May 2013, 20:41
ADMIN: at signs, degrees, and text colors	Frank Reed	16 May 2013, 18:49
Re: Milestone of 4000 observations made	Randall Morrow	16 May 2013, 17:44
Re: Celestial Tools V4.0.0 Beta5	William Hawes	16 May 2013, 17:00
Re: Zonnesteen - Sunstone - Solarstein.	John H	16 May 2013, 13:42
Zonnesteen - Sunstone - Solarstein.	Guus Dekker	16 May 2013, 09:44
AN5854-1 bubble octant	Steve Schoner	16 May 2013, 02:34
Re: Milestone of 4000 observations made	Bruce J. Pennino	15 May 2013, 23:41
Re: Elevation Chart (iPad/iPhone App)	Richard B. Langley	15 May 2013, 22:08
Re: Milestone of 4000 observations made	Hewitt Schlereth	15 May 2013, 21:40
Re: Elevation Chart (iPad/iPhone App)	Hewitt Schlereth	15 May 2013, 21:32
Re: Celestial Tools V4.0.0 Beta5	Frank Reed	15 May 2013, 21:14
Re: Elevation Chart (iPad/iPhone App)	Frank Reed	15 May 2013, 20:57
Re: Milestone of 4000 observations made	Greg Rudzinski	15 May 2013, 19:52
Milestone of 4000 observations made	Randall Morrow	15 May 2013, 19:39
Re: With your help Lunars are getting better	Greg Rudzinski	15 May 2013, 15:43
Re: With your help Lunars are getting better	Randall Morrow	15 May 2013, 14:48
Re: Celestial Tools V4.0.0 Beta5	Stan K	15 May 2013, 13:50
Re: Using glasses when taking sights	Andrés Ruiz	15 May 2013, 08:32
Polhemus computers available now on ebay	Gary LaPook	15 May 2013, 03:19
Re: Celestial Tools V4.0.0 Beta5	Dave Walden	15 May 2013, 02:47
Re: Elevation Chart (iPad/iPhone App)	Hewitt Schlereth	15 May 2013, 02:24
Re: Dip and Temperature Gradient	Marcel Tschudin	14 May 2013, 23:09
Re: Elevation Chart (iPad/iPhone App)	Lu Abel	14 May 2013, 21:27
Re: Dip and Temperature Gradient	Richard B. Langley	14 May 2013, 20:44
Re: Paper charts and Loran TD lines	Richard B. Langley	14 May 2013, 20:30
Paper charts and Loran TD lines	Bill B	14 May 2013, 19:44
Re: With your help Lunars are getting better	Greg Rudzinski	14 May 2013, 18:48
Re: With your help Lunars are getting better	Frank Reed	14 May 2013, 17:52
Re: Dip and Temperature Gradient	Frank Reed	14 May 2013, 17:33
Re: With your help Lunars are getting better	Antoine Couëtte	14 May 2013, 17:11
With your help Lunars are getting better	Randall Morrow	14 May 2013, 17:04
Re: Dip and Temperature Gradient	Bruce J. Pennino	14 May 2013, 16:13
Re: Celestial Tools V4.0.0 Beta5	Andrés Ruiz	14 May 2013, 12:15
Celestial Tools V4.0.0 Beta5	Stan K	14 May 2013, 11:13
Re: Using glasses when taking sights	Norm Goldblatt	13 May 2013, 21:51
Re: Dip and Temperature Gradient	Paul Hirose	13 May 2013, 21:48
Re: Using glasses when taking sights	Greg Rudzinski	13 May 2013, 19:59
Re: Celestial Tools V4.0.0 Beta?	Dave Walden	13 May 2013, 19:58
Re: Using glasses when taking sights	Frank Reed	13 May 2013, 18:58
Elevation Chart (iPad/iPhone App)	Hewitt Schlereth	13 May 2013, 18:49
Re: Using glasses when taking sights	Lu Abel	13 May 2013, 18:43
Celestial Tools V4.0.0 Beta?	Stan K	13 May 2013, 18:33
Music in space	Frank Reed	13 May 2013, 17:23
Re: Using glasses when taking sights	Frank Reed	13 May 2013, 16:26
Using glasses when taking sights	Randall Morrow	13 May 2013, 16:12
Re: Request for beta testers	Sean C	13 May 2013, 15:57
Re: Request for beta testers	Örjan Sandström	13 May 2013, 15:11
Re: Request for beta testers	Hewitt Schlereth	13 May 2013, 15:07
Re: Request for beta testers	Mike Cino	13 May 2013, 15:05
Re: Request for beta testers	Frank Reed	13 May 2013, 15:02
Re: Request for beta testers	Stan K	13 May 2013, 14:47
Re: Request for beta testers	Philip Lange	13 May 2013, 14:44
Re: Request for beta testers	Stan K	13 May 2013, 14:31
Re: Request for beta testers	Stan K	13 May 2013, 14:08
Re: Request for beta testers [*PSA*]	Marcel Tschudin	13 May 2013, 13:59
Re: Request for beta testers [*PSA*]	Stan K	13 May 2013, 13:48
Re: Request for beta testers	Dave Walden	13 May 2013, 13:23
Re: Request for beta testers	Richard B. Langley	13 May 2013, 11:55
Re: Request for beta testers	Sean C	13 May 2013, 08:49
Re: Request for beta testers	Frank Reed	13 May 2013, 06:27
Re: Request for beta testers [*PSA*]	Sean C	13 May 2013, 04:43
Re: Request for beta testers	Hewitt Schlereth	13 May 2013, 02:00
Re: Request for beta testers	Stan K	13 May 2013, 00:35
Re: Request for beta testers	Sean C	12 May 2013, 23:50
Re: Request for beta testers	Hewitt Schlereth	12 May 2013, 21:53
Re: Request for beta testers	Stan K	12 May 2013, 21:12
Re: Early Colour Footage of the Royal GreenwichObservatory(now RoyalObservatory Greenwich)	Richard B. Langley	12 May 2013, 20:08
Re: Early Colour Footage of the Royal Greenwich Observatory(now RoyalObservatory Greenwich)	Bill B	12 May 2013, 19:56
Re: Request for beta testers	Antoine Couëtte	12 May 2013, 19:23
Re: Early Colour Footage of the Royal Greenwich Observatory(now RoyalObservatory Greenwich)	Brad Morris	12 May 2013, 18:19
Early Colour Footage of the Royal Greenwich Observatory (now RoyalObservatory Greenwich)	Richard B. Langley	12 May 2013, 17:41
Request for beta testers	Stan K	12 May 2013, 15:16
NavigationTraining	Peter Hakel	11 May 2013, 23:59
Re: Sextants in space ;-)	Frank Reed	11 May 2013, 23:17
Re: Sunrise - the Positive Side	Frank Reed	11 May 2013, 22:49
Re: Sunrise - the Positive Side	John H	11 May 2013, 21:10
Re: Sunrise - the Positive Side	Bill B	11 May 2013, 19:30
Re: Sextants in space ;-)	Luc Van den Borre	11 May 2013, 17:22
Sextants in space ;-)	Peter Hakel	11 May 2013, 16:51
Re: Admiral Byrd and the North Pole	Gary LaPook	11 May 2013, 07:34
Re: Admiral Byrd and the North Pole	Hewitt Schlereth	11 May 2013, 01:39
Re: Admiral Byrd and the North Pole	Robert Eno	11 May 2013, 01:03
Re: Admiral Byrd and the North Pole	Frank Reed	10 May 2013, 23:38
Re: Admiral Byrd and the North Pole	Frank Reed	10 May 2013, 23:30
Re: Admiral Byrd and the North Pole	Brad Morris	10 May 2013, 21:51
Re: Henning Umland's programs?	Hanno Ix	10 May 2013, 21:47
Re: Admiral Byrd and the North Pole	Hewitt Schlereth	10 May 2013, 21:31
Re: Admiral Byrd and the North Pole	Frank Reed	10 May 2013, 19:41
Re: My ultimate artificial horizon rig	Randall Morrow	10 May 2013, 19:38
Re: Admiral Byrd and the North Pole	Hewitt Schlereth	10 May 2013, 18:43
Re: Admiral Byrd and the North Pole	Hewitt Schlereth	10 May 2013, 17:35
Re: Admiral Byrd and the North Pole	Greg Rudzinski	10 May 2013, 17:35
Re: Admiral Byrd and the North Pole	Brad Morris	10 May 2013, 17:15
Re: Admiral Byrd and the North Pole	Norm Goldblatt	10 May 2013, 17:11
Re: Admiral Byrd and the North Pole	Hewitt Schlereth	10 May 2013, 16:55
Re: Admiral Byrd and the North Pole	Greg Rudzinski	10 May 2013, 15:50
Admiral Byrd and the North Pole	Paul Dolkas	10 May 2013, 04:24
Re: Henning Umland's programs?	Greg Rudzinski	10 May 2013, 03:01
Re: Henning Umland's programs?	Samuel L	10 May 2013, 02:32
Re: My ultimate artificial horizon rig	Norm Goldblatt	9 May 2013, 20:26
Re: Henning Umland's programs?	Greg Rudzinski	9 May 2013, 16:45
Re: Wanted- Astra III Marine Sextant?	Randall Morrow	9 May 2013, 14:55
Re: Henning Umland's programs?	Peter Hakel	9 May 2013, 13:12
Re: Henning Umland's programs?	Samuel L	9 May 2013, 12:30
Re: Henning Umland's programs?	Sean C	9 May 2013, 12:20
Re: Henning Umland's programs?	Sean C	9 May 2013, 12:13
Re: Henning Umland's programs?	Sean C	9 May 2013, 12:04
Re: Henning Umland's programs?	Samuel L	9 May 2013, 11:31
Re: Henning Umland's programs?	Andrés Ruiz	9 May 2013, 06:42
Re: Henning Umland's programs?	Örjan Sandström	9 May 2013, 05:58
Re: Henning Umland's programs?	Greg Rudzinski	9 May 2013, 02:21
Wanted- Astra III Marine Sextant?	Samuel L	9 May 2013, 01:59
Henning Umland's programs?	Samuel L	9 May 2013, 01:53
Re: Site reduction assisted by spreadsheet?	Samuel L	9 May 2013, 01:51
Re: Site reduction assisted by spreadsheet?	Samuel L	9 May 2013, 01:37
Re: Site reduction assisted by spreadsheet?	Samuel L	9 May 2013, 01:30
Re: Compass Error	Örjan Sandström	8 May 2013, 20:04
Re: Compass Error	Greg Rudzinski	8 May 2013, 19:29
Re: Compass Error	Örjan Sandström	8 May 2013, 17:56
Compass Error	Byron Franklin	8 May 2013, 17:06
Re: Sunrise - the positive side	Jeremy C	8 May 2013, 15:25
Re: Open sight tubes	Greg Rudzinski	8 May 2013, 14:56
Re: Open sight tubes	Randall Morrow	8 May 2013, 14:29
Re: Sunrise - the Positive Side	Greg Rudzinski	8 May 2013, 14:13
Re: Sunrise - the Positive Side	John H	8 May 2013, 12:42
Cargo Ship smashes into Harbor Tower	Brad Morris	8 May 2013, 03:44
Sunrise - the positive side	Henry Halboth	8 May 2013, 03:05
Re: Site reduction assisted by spreadsheet?	Peter Hakel	8 May 2013, 02:15
Re: Site reduction assisted by spreadsheet?	Peter Hakel	8 May 2013, 02:10
Re: Site reduction assisted by spreadsheet?	John Karl	8 May 2013, 02:10
Re: Site reduction assisted by spreadsheet?	Peter Hakel	8 May 2013, 01:37
Re: Site reduction assisted by spreadsheet?	Peter Hakel	8 May 2013, 01:30
Re: Site reduction assisted by spreadsheet?	Dave Walden	8 May 2013, 00:38
Re: Site reduction assisted by spreadsheet?	Bruce J. Pennino	7 May 2013, 23:47
Re: My ultimate artificial horizon rig	Brad Morris	7 May 2013, 22:51
Re: My ultimate artificial horizon rig	Randall Morrow	7 May 2013, 22:32
Re: Site reduction assisted by spreadsheet?	Greg Rudzinski	7 May 2013, 19:34
Calculating sun squish	Bill B	7 May 2013, 19:18
Re: My ultimate artificial horizon rig	Brad Morris	7 May 2013, 19:14
Re: Site reduction assisted by spreadsheet?	Randall Morrow	7 May 2013, 19:10
Re: Sunrise - the Positive Side	Bill B	7 May 2013, 18:52
Re: Sunrise - the Positive Side	Jeremy C	7 May 2013, 18:13
Re: Open sight tubes	Greg Rudzinski	7 May 2013, 17:52
Re: My ultimate artificial horizon rig	Randall Morrow	7 May 2013, 16:17
Re: My ultimate artificial horizon rig	Randall Morrow	7 May 2013, 14:16
Re: ALMANAQUE NÁUTICO 2013 -- Spanish Nautical Almanac ONLINE	Andrés Ruiz	7 May 2013, 13:15
Re: ALMANAQUE NÁUTICO 2013 -- Spanish Nautical Almanac ONLINE	Dave Walden	7 May 2013, 12:55
ALMANAQUE NÁUTICO 2013 -- Spanish Nautical Almanac ONLINE	Dave Walden	7 May 2013, 12:43
Site reduction assisted by spreadsheet?	Samuel L	7 May 2013, 10:55
Re: Polaris correction tables	Andrés Ruiz	7 May 2013, 08:57
Re: Polaris correction tables	Gary LaPook	7 May 2013, 07:59
Re: Mr. van Asten's method of measuring sunset with a bubble sextant	Greg Rudzinski	7 May 2013, 01:18
Air & Space Museum -- Time and Navigation -- Kaster Spherant	Dave Walden	7 May 2013, 00:39
Re: My ultimate artificial horizon rig	Brad Morris	7 May 2013, 00:27
Re: Sunrise - the Positive Side	Bill B	7 May 2013, 00:17
Re: Sunrise - the Positive Side	John H	7 May 2013, 00:13
Re: Sunrise - the Positive Side	Gary LaPook	7 May 2013, 00:08
Accurate compass.	Byron Franklin	6 May 2013, 23:58
Re: Mr. van Asten's method of measuring sunset with a bubble sextant	Gary LaPook	6 May 2013, 23:47
Re: Sunrise - the Positive Side	Bill B	6 May 2013, 23:42
Mr. van Asten's method of measuring sunset with a bubble sextant	Gary LaPook	6 May 2013, 23:31
Re: Sunrise - the Positive Side	Gary LaPook	6 May 2013, 23:23
Open sight tubes	Randall Morrow	6 May 2013, 22:35
Re: My ultimate artificial horizon rig	Randall Morrow	6 May 2013, 21:42
Re: My ultimate artificial horizon rig	Frank Reed	6 May 2013, 21:08
Re: Sunrise - the Positive Side	John H	6 May 2013, 21:07
Re: Sunrise - the Positive Side	Frank Reed	6 May 2013, 21:04
Re: My ultimate artificial horizon rig	Brad Morris	6 May 2013, 19:12
Re: Sunrise - the Positive Side	William Hawes	6 May 2013, 19:10
Re: My ultimate artificial horizon rig	Randall Morrow	6 May 2013, 19:08
Re: Sunrise - the Positive Side	Gary LaPook	6 May 2013, 17:07
Class in LUNARS: July 13-14 at Mystic Seaport	Frank Reed	6 May 2013, 16:52
Re: Sunrise - the Positive Side	Frank Reed	6 May 2013, 16:33
Re: My ultimate artificial horizon rig	Brad Morris	6 May 2013, 16:31
Re: Sunrise - the Positive Side	Frank Reed	6 May 2013, 16:26
Re: Sunrise - the Positive Side	Byron Franklin	6 May 2013, 16:17
Re: Sunrise - the Positive Side	Frank Reed	6 May 2013, 16:07
Re: Scripps Pier, La Jolla, California	Greg Rudzinski	6 May 2013, 15:19
Re: My ultimate artificial horizon rig	Randall Morrow	6 May 2013, 15:05
Re: Sunrise - the Positive Side	Don Seltzer	6 May 2013, 14:00
Re: Sunrise - the Positive Side	h.a.c. van Asten	6 May 2013, 09:02
Re: Refracted semidiameter (Chauvenet wrong)	Paul Hirose	6 May 2013, 05:22
Re: Sunrise - the Positive Side	Jeremy C	6 May 2013, 03:15
Re: Sunrise - the Positive Side	h.a.c. van Asten	5 May 2013, 23:36
Re: Sunrise - the Positive Side	Gary LaPook	5 May 2013, 23:08
Re: Scripps Pier, La Jolla, California	Greg Rudzinski	5 May 2013, 22:13
Re: Sunrise - the Positive Side	Frank Reed	5 May 2013, 21:51
Re: Scripps Pier, La Jolla, California	Greg Rudzinski	5 May 2013, 21:17
Re: Polaris correction tables	Frank Reed	5 May 2013, 21:11
Re: Sunrise - the Positive Side	Frank Reed	5 May 2013, 20:47
Re: Scripps Pier, La Jolla, California	Gary LaPook	5 May 2013, 20:33
Re: Scripps Pier, La Jolla, California	Gary LaPook	5 May 2013, 20:05
Re: Scripps Pier, La Jolla, California	Frank Reed	5 May 2013, 20:01
Re: Scripps Pier, La Jolla, California	Greg Rudzinski	5 May 2013, 19:48
Re: Scripps Pier, La Jolla, California	Gary LaPook	5 May 2013, 18:59
Re: Scripps Pier, La Jolla, California	Gary LaPook	5 May 2013, 18:39
Re: Scripps Pier, La Jolla, California	Greg Rudzinski	5 May 2013, 18:38
Re: Refracted semidiameter (Chauvenet wrong)	Frank Reed	5 May 2013, 17:51
Scripps Pier, La Jolla, California	Dave Walden	5 May 2013, 16:26
Re: Precomputation- was Sun lines was Moonrise video	Gary LaPook	5 May 2013, 08:37
Re: Polaris correction tables	Gary LaPook	5 May 2013, 07:33
Re: Precomputation- was Sun lines was Moonrise video	Gary LaPook	5 May 2013, 06:48
Re: Polaris correction tables	Gary LaPook	5 May 2013, 06:35
Re: Precomputation- was Sun lines was Moonrise video	Gary LaPook	5 May 2013, 05:46
Re: Sunrise - the Positive Side	Byron Franklin	5 May 2013, 00:37
Re: Refracted semidiameter (Chauvenet wrong)	Dave Walden	5 May 2013, 00:36
Re: Sunrise - the Positive Side	Byron Franklin	5 May 2013, 00:32
Refracted semidiameter (Chauvenet wrong)	Paul Hirose	4 May 2013, 23:02
Re: Precomputation- was Sun lines was Moonrise video	Gary LaPook	4 May 2013, 22:32
Re: Sunrise - the Positive Side	William Hawes	4 May 2013, 20:26
Re: Sunrise - the Positive Side	Bill B	4 May 2013, 19:35
Re: Sunrise - the Positive Side	Bill B	4 May 2013, 19:31
Re: Precomputation- was Sun lines was Moonrise video	Greg Rudzinski	4 May 2013, 18:23
Re: Sunrise - the Positive Side	Frank Reed	4 May 2013, 18:23
Re: Sunrise - the Positive Side	William Hawes	4 May 2013, 17:59
Re: Precomputation- was Sun lines was Moonrise video	Greg Rudzinski	4 May 2013, 17:26
Re: New thoughts about the Viking sun compass	Geoffrey Kolbe	4 May 2013, 15:43
Re: New thoughts about the Viking sun compass	Wolfgang Köberer	4 May 2013, 13:51
Re: Precomputation- was Sun lines was Moonrise video	Gary LaPook	4 May 2013, 09:22
Re: Sunrise - the Positive Side	h.a.c. van Asten	4 May 2013, 08:31
Re: Sun lines was Moonrise video	Gary LaPook	4 May 2013, 03:07
Re: ADMIN: some community commentary	Greg R_	4 May 2013, 02:22
Re: Cugle - longitude at sunrise and sunset	Gary LaPook	4 May 2013, 02:00
Re: Sun lines was Moonrise video	Gary LaPook	4 May 2013, 01:35
Re: Sun lines was Moonrise video	Greg Rudzinski	4 May 2013, 00:49
Sunrise - the Positive Side	William Hawes	4 May 2013, 00:45
Re: ADMIN: some community commentary	Dave Walden	3 May 2013, 23:40
Re: Sun lines was Moonrise video	Brad Morris	3 May 2013, 23:15
Re: Sun lines was Moonrise video	Greg Rudzinski	3 May 2013, 22:28
My ultimate artificial horizon rig	Randall Morrow	3 May 2013, 22:24
Re: ADMIN: some community commentary	Brad Morris	3 May 2013, 22:12
Re: ADMIN: some community commentary	Greg R_	3 May 2013, 21:57
Re: Sun lines was Moonrise video	Bill B	3 May 2013, 21:37
Sun lines was Moonrise video	Bill B	3 May 2013, 20:04
Re: USCG Student Pub 229 Sight Reduction Form	Bill B	3 May 2013, 19:08
Re: Cugle - longitude at sunrise and sunset	Brad Morris	3 May 2013, 19:07
ADMIN: some community commentary	Frank Reed	3 May 2013, 19:06
Re: Mr. van Asten	Brad Morris	3 May 2013, 19:01
Re: Mr. van Asten	Bill B	3 May 2013, 18:37
Re: Mr. van Asten	Frank Reed	3 May 2013, 15:41
Re: Mr. van Asten	John H	3 May 2013, 15:24
Re: Cugle - longitude at sunrise and sunset	h.a.c. van Asten	3 May 2013, 15:00
Re: Fwd: Indistinct Horizon	Jeremy C	3 May 2013, 13:23
Re: Cugle - longitude at sunrise and sunset	Jeremy C	3 May 2013, 13:09
Re: Cugle - longitude at sunrise and sunset	Gary LaPook	3 May 2013, 08:11
Re: Mr. van Asten	Gary LaPook	3 May 2013, 07:35
Re: Mr. van Asten	Gary LaPook	3 May 2013, 07:32
Re: Mr. van Asten	Gary LaPook	3 May 2013, 07:27
Re: Cugle - longitude at sunrise and sunset	Gary LaPook	3 May 2013, 06:21
Re: The Complete Celestial Solution Using HO 229	Hewitt Schlereth	3 May 2013, 02:06
Re: The Complete Celestial Solution Using HO 229	Greg Rudzinski	3 May 2013, 01:41
Re: The Complete Celestial Solution Using HO 229	Brad Morris	3 May 2013, 01:25
Re: The Complete Celestial Solution Using HO 229	Greg Rudzinski	3 May 2013, 00:49
Re: The Complete Celestial Solution Using HO 229	Hewitt Schlereth	3 May 2013, 00:43
The Complete Celestial Solution Using HO 229	Brad Morris	3 May 2013, 00:22
Re: Cugle - longitude at sunrise and sunset	h.a.c. van Asten	2 May 2013, 20:02
Re: Fwd: Indistinct Horizon	Marcel Tschudin	2 May 2013, 18:32
Re: Cugle - longitude at sunrise and sunset	Brad Morris	2 May 2013, 18:21
Re: Cugle - longitude at sunrise and sunset	h.a.c. van Asten	2 May 2013, 18:09
Re: Fwd: Indistinct Horizon	Frank Reed	2 May 2013, 17:48
Polaris correction tables	Frank Reed	2 May 2013, 17:21
Re: New thoughts about the Viking sun compass	Frank Reed	2 May 2013, 16:38
Re: Cugle - longitude at sunrise and sunset	Brad Morris	2 May 2013, 15:56
Re: Smithsonian Time and Navigation Exhibit Opens Friday	G Becker	2 May 2013, 15:10
Re: Cugle - longitude at sunrise and sunset	h.a.c. van Asten	2 May 2013, 14:44
Online forums - general commentary	John H	2 May 2013, 13:53
Re: Cugle - longitude at sunrise and sunset	Brad Morris	2 May 2013, 13:52
Re: Cugle - longitude at sunrise and sunset	h.a.c. van Asten	2 May 2013, 13:28
Re: Cugle - longitude at sunrise and sunset	Brad Morris	2 May 2013, 13:03
Re: Fwd: Indistinct Horizon	Jeremy C	2 May 2013, 12:45
Re: Fwd: Indistinct Horizon	Marcel Tschudin	2 May 2013, 10:34
Re: Cugle - longitude at sunrise and sunset	Gary LaPook	2 May 2013, 10:11
Re: Cugle - longitude at sunrise and sunset	Gary LaPook	2 May 2013, 09:39
Re: Cugle - longitude at sunrise and sunset	Gary LaPook	2 May 2013, 09:32
Re: Cugle - longitude at sunrise and sunset	Gary LaPook	2 May 2013, 08:27
Re: Moonrise video	Gary LaPook	2 May 2013, 06:37
Re: Moonrise video	Gary LaPook	2 May 2013, 06:34
Re: Mr. van Asten	Gary LaPook	2 May 2013, 06:29
Re: Mr. van Asten	Gary LaPook	2 May 2013, 06:27
Re: USCG Student Pub 229 Sight Reduction Form	Herbert Prinz	2 May 2013, 06:25
Re: Mr. van Asten	Greg R_	2 May 2013, 06:01
Re: Mr. van Asten	Gary LaPook	2 May 2013, 05:45
Re: Mr. van Asten	Greg R_	2 May 2013, 05:25
Re: Mr. van Asten	Gary LaPook	2 May 2013, 05:04
Fwd: Indistinct Horizon	Richard B. Langley	2 May 2013, 04:56
Re: Mr. van Asten	Greg R_	2 May 2013, 04:30
Re: Mr. van Asten	Gary LaPook	2 May 2013, 04:20
Re: USCG Student Pub 229 Sight Reduction Form	Gary LaPook	2 May 2013, 04:01
Re: A simple question, I hope, on almanac SHA	Stan K	2 May 2013, 01:06
Re: USCG Student Pub 229 Sight Reduction Form	Mike Burkes	2 May 2013, 00:01
Re: USCG Student Pub 229 Sight Reduction Form	Greg Rudzinski	1 May 2013, 22:39
Re: Moonrise video	Greg Rudzinski	1 May 2013, 20:59
Re: Satellite positions	Frank Reed	1 May 2013, 18:59
Re: Moonrise video	Bill B	1 May 2013, 18:33
Re: Satellite positions	Bill B	1 May 2013, 18:11
USNO Navigation Symposium?	Richard B. Langley	1 May 2013, 17:59
Re: Mr. van Asten	Brad Morris	1 May 2013, 17:39
Re: Mr. van Asten	h.a.c. van Asten	1 May 2013, 17:35
Re: Mr. van Asten	Brad Morris	1 May 2013, 15:56
Re: USCG Student Sample Problem #4	Yves Robin-Jouan	1 May 2013, 12:50
Re: Mr. van Asten	h.a.c. van Asten	1 May 2013, 08:56
Mr. van Asten	Gary LaPook	1 May 2013, 06:32
New thoughts about the Viking sun compass	Geoffrey Kolbe	1 May 2013, 06:27
Re: Cugle - longitude at sunrise and sunset	Gary LaPook	1 May 2013, 06:17
Re: Moonrise video	Gary LaPook	1 May 2013, 06:00
Re: Moonrise video	Gary LaPook	1 May 2013, 05:49
Re: Moonrise video	Gary LaPook	1 May 2013, 05:46
Re: Cugle - longitude at sunrise and sunset	Gary LaPook	1 May 2013, 05:32
Re: Moonrise video	Greg Rudzinski	1 May 2013, 03:53
Re: Moonrise video	Greg Rudzinski	1 May 2013, 03:38
Re: Moonrise video	Gary LaPook	1 May 2013, 02:59
Re: Moonrise video	Gary LaPook	1 May 2013, 02:53
Re: Cugle - longitude at sunrise and sunset	Gary LaPook	1 May 2013, 02:50
Re: Cugle - longitude at sunrise and sunset	Brad Morris	1 May 2013, 00:20
Re: Moonrise video	Greg Rudzinski	1 May 2013, 00:19
Re: Moonrise video	h.a.c. van Asten	1 May 2013, 00:05
Re: Cugle - longitude at sunrise and sunset	h.a.c. van Asten	30 Apr 2013, 23:50
Re: Moonrise video	Greg Rudzinski	30 Apr 2013, 23:36
Re: Cugle - longitude at sunrise and sunset	Brad Morris	30 Apr 2013, 23:27
Re: Moonrise video	h.a.c. van Asten	30 Apr 2013, 23:22
Re: Cugle - longitude at sunrise and sunset	h.a.c. van Asten	30 Apr 2013, 23:04
Re: Cugle - longitude at sunrise and sunset	Brad Morris	30 Apr 2013, 22:51
Re: Cugle - longitude at sunrise and sunset	h.a.c. van Asten	30 Apr 2013, 22:25
Re: Moonrise video	Greg Rudzinski	30 Apr 2013, 21:52
Re: Cugle - longitude at sunrise and sunset	Gary LaPook	30 Apr 2013, 21:21
Re: Moonrise video	Gary LaPook	30 Apr 2013, 21:18
Re: Cugle - longitude at sunrise and sunset	h.a.c. van Asten	30 Apr 2013, 21:15
Re: Moonrise video	Gary LaPook	30 Apr 2013, 21:09
Re: Cugle - longitude at sunrise and sunset	h.a.c. van Asten	30 Apr 2013, 21:04
Re: Cugle - longitude at sunrise and sunset	Gary LaPook	30 Apr 2013, 20:33
Re: Moonrise video	h.a.c. van Asten	30 Apr 2013, 20:30
Re: Moonrise video	Brad Morris	30 Apr 2013, 20:28
Re: Cugle - longitude at sunrise and sunset	Dave Walden	30 Apr 2013, 20:00
Cugle - longitude at sunrise and sunset	Dave Walden	30 Apr 2013, 19:51
Re: Moonrise video	Gary LaPook	30 Apr 2013, 18:49
Re: Moonrise video	h.a.c. van Asten	30 Apr 2013, 17:35
Re: Moonrise video	Brad Morris	30 Apr 2013, 15:54
Re: Moonrise video	Gary LaPook	30 Apr 2013, 15:47
Re: Moonrise video	Gary LaPook	30 Apr 2013, 15:17
Re: Moonrise video	Greg Rudzinski	30 Apr 2013, 13:38
Re: Moonrise video	h.a.c. van Asten	30 Apr 2013, 12:57
Re: USCG Student Pub 229 Sight Reduction Form	Brad Morris	30 Apr 2013, 00:34
Re: USCG Student Pub 229 Sight Reduction Form	Greg Rudzinski	30 Apr 2013, 00:16
Completed Pub 229 Sight Reduction Form for USCG Student Example Problem #4	Greg Rudzinski	29 Apr 2013, 23:14
Re: USCG Student Sample Problem #4	Antoine Couëtte	29 Apr 2013, 13:37
Re: Low Alt Refraction	Antoine Couëtte	29 Apr 2013, 13:23
Re: Low Alt Refraction	Marcel Tschudin	29 Apr 2013, 12:03
Re: USCG Student Sample Problem #4	Yves Robin-Jouan	29 Apr 2013, 08:39
Re: Moonrise video	Gary LaPook	29 Apr 2013, 07:15
Re: Moonrise video	Gary LaPook	29 Apr 2013, 07:08
Re: Moonrise video	Greg Rudzinski	29 Apr 2013, 01:31
Re: Low Alt Refraction	Paul Hirose	28 Apr 2013, 23:49
Low Alt Refraction Re: USCG Student Example for Low Altitude	Antoine Couëtte	28 Apr 2013, 13:21
Re: Moonrise video	h.a.c. van Asten	28 Apr 2013, 13:18
Re: USCG Student Sample Problem #4	Antoine Couëtte	28 Apr 2013, 11:05
Re: USCG Student Sample Problem #4	Peter Hakel	28 Apr 2013, 05:01
Re: USCG Student Sample Problem #4	Greg Rudzinski	27 Apr 2013, 23:34
Re: USCG Student Sample Problem #4	Peter Hakel	27 Apr 2013, 23:24
Re: USCG Student Sample Problem #4	Peter Hakel	27 Apr 2013, 22:08
Re: USCG Student Example for Low Altitude	Marcel Tschudin	27 Apr 2013, 20:34
Re: USCG Student Example for Low Altitude	Antoine Couëtte	27 Apr 2013, 19:49
Re: USCG Student Sample Problem #4	Antoine Couëtte	27 Apr 2013, 19:15
Re: USCG Student Example for Low Altitude	Marcel Tschudin	27 Apr 2013, 18:38
Re: USCG Student Example for Low Altitude	Antoine Couëtte	27 Apr 2013, 17:54
Re: Printing time and ink: pdf vs jpg	Bill B	26 Apr 2013, 20:28
Re: USCG Student Pub 229 Sight Reduction Form	Greg Rudzinski	26 Apr 2013, 19:30
Re: Printing time and ink: pdf vs jpg	Bill B	26 Apr 2013, 19:08
Re: USCG Student Sample Problem #4	Greg Rudzinski	26 Apr 2013, 14:33
Re: USCG Student Sample Problem #4	Yves Robin-Jouan	26 Apr 2013, 14:29
Re: USCG Student Example for Low Altitude	Greg Rudzinski	26 Apr 2013, 14:19
Re: Moonrise video	Jeremy C	26 Apr 2013, 13:45
Printing time and ink: pdf vs jpg	Antoine Couëtte	26 Apr 2013, 09:03
Re: USCG Student Example for Low Altitude	Marcel Tschudin	26 Apr 2013, 08:04
Re: USCG Student Sample Problem #4	Antoine Couëtte	26 Apr 2013, 07:51
Re: USCG Student Example for Low Altitude	Antoine Couëtte	26 Apr 2013, 06:26
Re: USCG Student Sample Problems #1, #2 and #3	Antoine Couëtte	26 Apr 2013, 05:45
Re: USCG Student Sample Problems #1, #2 and #3	Peter Hakel	26 Apr 2013, 01:15
Re: Moonrise video	Brad Morris	25 Apr 2013, 20:40
Re: USCG Student Sample Problems #1, #2 and #3	Antoine Couëtte	25 Apr 2013, 20:38
Re: Moonrise video	Jeremy C	25 Apr 2013, 19:37
USCG Student Pub 229 Sight Reduction Form	Greg Rudzinski	25 Apr 2013, 18:09
Re: USCG Student Sample Problems #1, #2 and #3	Antoine Couëtte	25 Apr 2013, 17:17
Re: Telescope Collimation	Greg Rudzinski	25 Apr 2013, 15:52
Re: Telescope Collimation	Bill Morris	25 Apr 2013, 14:23
Telescope Collimation	Brad Morris	25 Apr 2013, 09:25
Re: Moonrise video	Gary LaPook	25 Apr 2013, 05:25
Re: Moonrise video	Frank Reed	24 Apr 2013, 22:20
Re: Correction: Error in H.O. 229 Introduction/Explanation?	Frank Reed	24 Apr 2013, 22:01
Re: USCG Student Example for Low Altitude	Greg Rudzinski	24 Apr 2013, 21:09
Re: Correction: Error in H.O. 229 Introduction/Explanation?	Sean C	24 Apr 2013, 20:29
USCG Student Example for Low Altitude	Greg Rudzinski	24 Apr 2013, 20:05
Re: Moonrise video	Brad Morris	24 Apr 2013, 19:32
Re: Moonrise video	Frank Reed	24 Apr 2013, 19:01
Re: Moonrise video	Marcel Tschudin	24 Apr 2013, 18:50
Re: Moonrise video	Frank Reed	24 Apr 2013, 16:36
USCG Student Sample Problem #4	Greg Rudzinski	24 Apr 2013, 16:06
Re: Moonrise video	Gary LaPook	24 Apr 2013, 08:15
Re: Lunar distance sights	Frank Reed	24 Apr 2013, 02:05
Re: NASA's Cosmic Beacon	Frank Reed	24 Apr 2013, 02:01
Re: I SAY AGAIN -- Re: ADMIN: attachments: pdf vs jpgand others	Frank Reed	24 Apr 2013, 01:31
NASA's Cosmic Beacon	Peter Hakel	24 Apr 2013, 01:20
Re: I SAY AGAIN -- Re: ADMIN: attachments: pdf vs jpgand others	Alan S	23 Apr 2013, 23:36
Re: I SAY AGAIN -- Re: ADMIN: attachments: pdf vs jpgand others	Brad Morris	23 Apr 2013, 23:14
Re: I SAY AGAIN -- Re: ADMIN: attachments: pdf vs jpg and others	Alan S	23 Apr 2013, 22:10
Re: USCG Student Sample Problems #1, #2 and #3	Greg Rudzinski	23 Apr 2013, 19:47
Re: I SAY AGAIN -- Re: ADMIN: attachments: pdf vs jpg and others	Don Seltzer	23 Apr 2013, 17:26
Re: USCG Student Sample Problems #1, #2 and #3	Greg Rudzinski	23 Apr 2013, 16:21
Re: Lunar distance sights	Greg Rudzinski	23 Apr 2013, 15:45
Dip and Temperature Gradient	Marcel Tschudin	23 Apr 2013, 15:23
Re: Lunar distance sights	Randall Morrow	23 Apr 2013, 14:55
Re: Lunar distance sights	Greg Rudzinski	23 Apr 2013, 04:18
Re: Moonrise video	Jeremy C	23 Apr 2013, 00:18
Re: Moonrise video	Jeremy C	23 Apr 2013, 00:10
Re: Lunar distance sights	Alexandre Eremenko	22 Apr 2013, 21:54
Re: ADMIN: attachments: pdf vs jpg and others	Alejandro Purgue	22 Apr 2013, 21:42
I SAY AGAIN -- Re: ADMIN: attachments: pdf vs jpg and others	Antoine Couëtte	22 Apr 2013, 20:53
Re: Dip and the refractive invariant	Marcel Tschudin	22 Apr 2013, 20:05
Re: Lunar distance sights	Frank Reed	22 Apr 2013, 19:20
Re: Dip and the refractive invariant	Paul Hirose	22 Apr 2013, 19:16
ADMIN: attachments: pdf vs jpg and others	Frank Reed	22 Apr 2013, 19:05
Lunar distance sights	Randall Morrow	22 Apr 2013, 17:42
Re: ".PDF" vs. ".JPG" , ".JPEG" and other electronic formats	Marcel Tschudin	22 Apr 2013, 15:26
Re: ".PDF" vs. ".JPG" , ".JPEG" and other electronic formats	Lu Abel	22 Apr 2013, 15:01
Re: USCG Student Sample Problem #3 for East Longitude	Yves Robin-Jouan	22 Apr 2013, 14:58
Re: A simple question, I hope, on almanac SHA	Stan K	22 Apr 2013, 13:11
".PDF" vs. ".JPG" , ".JPEG" and other electronic formats	Antoine Couëtte	22 Apr 2013, 06:59
Re: almanac SHA	Paul Hirose	22 Apr 2013, 03:20
Re: Dip: Astronomical Almanac vs. Nautical Almanac	Brad Morris	22 Apr 2013, 01:29
Re: USCG Student Sample Problem #3 for East Longitude	Peter Hakel	22 Apr 2013, 01:01
Re: Moonrise video	Norm Goldblatt	22 Apr 2013, 00:34
Re: Dip: Astronomical Almanac vs. Nautical Almanac	Marcel Tschudin	22 Apr 2013, 00:12
Re: Dip: Astronomical Almanac vs. Nautical Almanac	Brad Morris	21 Apr 2013, 23:13
Re: Moonrise video	h.a.c. van Asten	21 Apr 2013, 22:27
Dip: Astronomical Almanac vs. Nautical Almanac	Marcel Tschudin	21 Apr 2013, 21:48
USCG Student Sample Problems #1, #2 and #3	Antoine Couëtte	21 Apr 2013, 20:04
Re: almanac SHA	Paul Hirose	21 Apr 2013, 18:15
Re: USCG Student Sample Problem #3 for East Longitude	Yves Robin-Jouan	21 Apr 2013, 17:55
Correction: Error in H.O. 229 Introduction/Explanation?	Sean C	21 Apr 2013, 15:02
Re: Moonrise video	Marcel Tschudin	21 Apr 2013, 12:11
Re: Horizon refraction: photos of changes	Marcel Tschudin	21 Apr 2013, 10:10
Re: A simple question, I hope, on almanac SHA	Herbert Prinz	21 Apr 2013, 08:03
Re: Moonrise video	Frank Reed	21 Apr 2013, 05:45
Re: Moonrise video	Norm Goldblatt	21 Apr 2013, 05:32
Re: Moonrise video	Gary LaPook	21 Apr 2013, 05:24
Re: Moonrise video	Frank Reed	21 Apr 2013, 03:26
USCG Student Sample Problem #3 for East Longitude	Greg Rudzinski	21 Apr 2013, 01:35
Moonrise video	Norm Goldblatt	21 Apr 2013, 01:26
Re: Best glue for shade glasses	Herbert Prinz	21 Apr 2013, 00:20
Re: Horizon refraction: photos of changes	Herbert Prinz	20 Apr 2013, 23:12
Re: USCG Sample Problem #2 for Southern Hemisphere	Yves Robin-Jouan	20 Apr 2013, 11:03
Re: Dip and the refractive invariant	Marcel Tschudin	20 Apr 2013, 10:45
Re: USCG Sample Problem #2 for Southern Hemisphere	Yves Robin-Jouan	20 Apr 2013, 10:11
Re: Horizon refraction: photos of changes	Marcel Tschudin	20 Apr 2013, 09:25
Re: Dip and the refractive invariant	Antoine Couëtte	20 Apr 2013, 07:13
Re: Horizon refraction: photos of changes	Frank Reed	20 Apr 2013, 03:16
Re: USCG Sample Problem #2 for Southern Hemisphere	Peter Hakel	20 Apr 2013, 00:24
Re: Dip and the refractive invariant	Bruce J. Pennino	20 Apr 2013, 00:21
Dip and the refractive invariant	Paul Hirose	19 Apr 2013, 21:50
Re: Horizon refraction: photos of changes	Marcel Tschudin	19 Apr 2013, 21:19
Horizon refraction: photos of changes	Frank Reed	19 Apr 2013, 16:07
Re: Error in H.O. 229 Introduction/Explanation?	Sean C	19 Apr 2013, 15:53
Re: USCG Sample Problem #2 for Southern Hemisphere	Greg Rudzinski	19 Apr 2013, 15:28
Re: USCG Sample Problem #2 for Southern Hemisphere	Antoine Couëtte	19 Apr 2013, 11:49
Re: Group Project: USCG student sample problems	Antoine Couëtte	19 Apr 2013, 08:43
Re: Group Project: USCG student sample problems	Peter Hakel	19 Apr 2013, 00:55
USCG Sample Problem #2 for Southern Hemisphere	Greg Rudzinski	19 Apr 2013, 00:17
Re: Error in H.O. 229 Introduction/Explanation?	Greg Rudzinski	18 Apr 2013, 18:54
Re: Error in H.O. 229 Introduction/Explanation?	Greg Rudzinski	18 Apr 2013, 18:30
Re: Group Project: USCG student sample problems	Antoine Couëtte	18 Apr 2013, 17:56
Re: Error in H.O. 229 Introduction/Explanation?	Frank Reed	18 Apr 2013, 17:39
Error in H.O. 229 Introduction/Explanation?	Sean C	18 Apr 2013, 17:11
Re: Group Project: USCG student sample problems	Greg Rudzinski	18 Apr 2013, 15:15
Re: Group Project: USCG student sample problems	Antoine Couëtte	18 Apr 2013, 06:30
Re: Best glue for shade glasses	Geoffrey Kolbe	18 Apr 2013, 05:03
Re: Group Project: USCG student sample problems	Greg Rudzinski	18 Apr 2013, 00:40
Using a Mark V aviation/nautical sextant	Dale Lichtblau	18 Apr 2013, 00:40
Re: Group Project: USCG student sample problems	Byron Franklin	17 Apr 2013, 22:28
Re: A simple question, I hope	Hewitt Schlereth	17 Apr 2013, 18:15
Re: Group Project: USCG student sample problems	Hanno Ix	17 Apr 2013, 16:03
Re: Group Project: USCG student sample problems	Andrés Ruiz	17 Apr 2013, 13:20
Re: Loss of Message Traffic Since 3/13	W F Jones	17 Apr 2013, 11:50
Re: Group Project: USCG student sample problems	Örjan Sandström	17 Apr 2013, 08:06
Re: Nautical Almanac 2013	Andrés Ruiz	17 Apr 2013, 06:00
Re: buying a Mark IX A bubble sextant	Ben H	17 Apr 2013, 03:35
Re: Group Project: USCG student sample problems	Peter Hakel	17 Apr 2013, 01:04
Re: Group Project: USCG student sample problems	Lu Abel	16 Apr 2013, 23:19
Re: Group Project: USCG student sample problems	Byron Franklin	16 Apr 2013, 22:30
Re: Group Project: USCG student sample problems	William Hawes	16 Apr 2013, 20:33
Re: Group Project: USCG student sample problems	Greg Rudzinski	16 Apr 2013, 19:50
Re: Best glue for shade glasses	Randall Morrow	16 Apr 2013, 19:44
Re: Group Project: USCG student sample problems	Jeremy C	16 Apr 2013, 19:22
Re: Group Project: USCG student sample problems	Frank Reed	16 Apr 2013, 18:16
Re: Group Project: USCG student sample problems	Jeremy C	16 Apr 2013, 15:39
Re: Loss of Message Traffic Since 3/13	Frank Reed	16 Apr 2013, 13:01
Loss of Message Traffic Since 3/13	W F Jones	16 Apr 2013, 11:06
Re: Group Project: USCG student sample problems	Hewitt Schlereth	16 Apr 2013, 02:47
Celestial Navigation 19th century class	Frank Reed	16 Apr 2013, 02:34
Re: Group Project: USCG student sample problems	Greg Rudzinski	16 Apr 2013, 01:39
Re: Group Project: USCG student sample problems	Hewitt Schlereth	16 Apr 2013, 00:22
Re: Group Project: USCG student sample problems	James F. Campbell	15 Apr 2013, 23:24
Re: Group Project: USCG student sample problems	Greg Rudzinski	15 Apr 2013, 22:20
Re: Group Project: USCG student sample problems	Greg Rudzinski	15 Apr 2013, 21:56
Re: The Human Art of Way Finding	Frank Reed	15 Apr 2013, 20:07
Group Project: USCG student sample problems	Frank Reed	15 Apr 2013, 19:56
Moon-Jupiter lunar	Frank Reed	14 Apr 2013, 19:13
Re: Wrapping	Gary LaPook	14 Apr 2013, 18:27
Re: Wrapping	Gary LaPook	14 Apr 2013, 18:26
Re: Text wrapping issues	Gary LaPook	14 Apr 2013, 18:24
Re: Wrapping	Hewitt Schlereth	14 Apr 2013, 17:30
Re: Wrapping	Frank Reed	14 Apr 2013, 17:11
Wrapping	Hewitt Schlereth	14 Apr 2013, 13:16
Re: Text wrapping issues	Hewitt Schlereth	14 Apr 2013, 13:08
Re: Text wrapping issues	Geoffrey Kolbe	14 Apr 2013, 05:45
Re: Titanic and Refraction	Hewitt Schlereth	13 Apr 2013, 22:27
Re: DARPA develops non-GPS navigation chip	Richard B. Langley	13 Apr 2013, 19:51
Re: Titanic and Refraction	Frank Reed	13 Apr 2013, 18:56
Re: Titanic and Refraction	John H	13 Apr 2013, 15:53
Titanic and Refraction	Bruce J. Pennino	13 Apr 2013, 15:06
Re: Dip-meter again	Bruce J. Pennino	13 Apr 2013, 13:55
Re: Dip-meter again	Marcel Tschudin	13 Apr 2013, 09:44
Re: A simple question, I hope, on almanac SHA	Stan K	13 Apr 2013, 08:54
Re: Dip-meter again	Marcel Tschudin	13 Apr 2013, 08:46
Re: Dip-meter again	Bruce J. Pennino	13 Apr 2013, 03:21
Re: A simple question, I hope, on almanac SHA	Stan K	13 Apr 2013, 00:42
Re: DARPA develops non-GPS navigation chip	Lu Abel	12 Apr 2013, 18:52
Re: Dip-meter again	Frank Reed	12 Apr 2013, 17:49
Re: Distance Measurement - Tape vs Google	Frank Reed	12 Apr 2013, 17:36
Re: A simple question, I hope, on almanac SHA	Frank Reed	12 Apr 2013, 17:27
Re: Smithsonian Exhibit Opens Today	Frank Reed	12 Apr 2013, 17:12
Re: DARPA develops non-GPS navigation chip	Frank Reed	12 Apr 2013, 17:10
Re: DARPA develops non-GPS navigation chip	Richard B. Langley	12 Apr 2013, 16:36
DARPA develops non-GPS navigation chip	Robert Wyatt	12 Apr 2013, 16:24
Re: Smithsonian Exhibit Opens Today	Richard B. Langley	12 Apr 2013, 12:37
Smithsonian Exhibit Opens Today	Richard B. Langley	12 Apr 2013, 12:31
Re: Distance Measurement - Tape vs Google	Gary LaPook	12 Apr 2013, 06:14
Re: Distance Measurement - Tape vs Google	Brad Morris	12 Apr 2013, 03:29
Re: Distance Measurement - Tape vs Google	Bruce J. Pennino	12 Apr 2013, 03:21
A simple question, I hope	Stan K	12 Apr 2013, 02:17
Re: Best glue for shade glasses	Brad Morris	12 Apr 2013, 01:15
Re: Distance Measurement - Tape vs Google	Brad Morris	12 Apr 2013, 01:02
Re: Refraction near the Horizon ? Observation vs. Calculation	Brad Morris	12 Apr 2013, 00:46
Re: Best glue for shade glasses	Bill Morris	12 Apr 2013, 00:32
Distance Measurement - Tape vs Google	Bruce J. Pennino	12 Apr 2013, 00:00
Re: Refraction near the Horizon ? Observation vs. Calculation	Frank Reed	11 Apr 2013, 16:50
Re: Estimating height of eye	Marcel Tschudin	11 Apr 2013, 16:38
Re: Measuring Height of Eye with a Manometer	Richard B. Langley	11 Apr 2013, 16:18
Measuring Height of Eye with a Manometer	Brad Morris	11 Apr 2013, 16:06
Re: Best glue for shade glasses	Greg Rudzinski	11 Apr 2013, 15:10
Re: Estimating height of eye	Bruce J. Pennino	11 Apr 2013, 14:28
Smithsonian Time and Navigation Exhibit Opens Friday	Richard B. Langley	11 Apr 2013, 13:49
Re: Estimating height of eye	Bruce J. Pennino	11 Apr 2013, 13:37
Re: Estimating height of eye	Richard B. Langley	11 Apr 2013, 13:32
Re: Problem	Bruce J. Pennino	11 Apr 2013, 13:20
Re: Estimating height of eye	Richard B. Langley	11 Apr 2013, 12:42
Re: Byron QMCM background	Antoine Couëtte	11 Apr 2013, 10:06
Best glue for shade glasses	Herbert Prinz	11 Apr 2013, 05:43
Re: Estimating height of eye	Norm Goldblatt	11 Apr 2013, 05:23
Re: Byron QMCM background	Brian Killian	11 Apr 2013, 05:15
Re: Estimating height of eye	Brad Morris	11 Apr 2013, 03:57
Re: Estimating height of eye	Bruce J. Pennino	11 Apr 2013, 02:45
Re: Byron QMCM background	Byron Franklin	11 Apr 2013, 00:45
Re: Dip-meter again	Norm Goldblatt	11 Apr 2013, 00:28
Re: Estimating height of eye	Brad Morris	10 Apr 2013, 23:12
Re: Dip-meter again	Bruce J. Pennino	10 Apr 2013, 20:37
Re: Estimating height of eye	Brad Morris	10 Apr 2013, 18:50
Re: Estimating height of eye	Marcel Tschudin	10 Apr 2013, 18:40
Re: Do We Still Need to Use Sextants?	Yves Robin-Jouan	10 Apr 2013, 17:55
Re: Dip-meter again	Richard B. Langley	10 Apr 2013, 17:32
Re: Dip-meter again	Bruce J. Pennino	10 Apr 2013, 17:08
Re: Problem	Noell Wilson	10 Apr 2013, 17:03
Re: Estimating height of eye	Richard B. Langley	10 Apr 2013, 16:26
Re: Estimating height of eye	Marcel Tschudin	10 Apr 2013, 16:17
Re: Estimating height of eye	Brad Morris	10 Apr 2013, 15:25
Re: Autonomous satellite navigation using starlightrefraction angle measurements	Andrés Ruiz	10 Apr 2013, 06:52
Re: New Explanatory Supplement to the Astronomical Almanac published	Andrés Ruiz	10 Apr 2013, 05:57
Problem	Gary LaPook	10 Apr 2013, 04:43
Re: Do We Still Need to Use Sextants?	Alan S	10 Apr 2013, 04:23
Sunset After Gale	Greg Rudzinski	10 Apr 2013, 04:09
Byron Navy and Mr. Brown	Byron Franklin	10 Apr 2013, 01:28
Re: Stop and smell the equations	Bruce J. Pennino	9 Apr 2013, 23:56
Correction	Brad Morris	9 Apr 2013, 23:02
Re: Do We Still Need to Use Sextants?	Brad Morris	9 Apr 2013, 22:39
Re: New Explanatory Supplement to the Astronomical Almanac published	Dave Walden	9 Apr 2013, 21:10
New Explanatory Supplement to the Astronomical Almanac published	Paul Hirose	9 Apr 2013, 20:16
Re: Byron QMCM background	Brad Morris	9 Apr 2013, 18:29
Byron QMCM background	Byron Franklin	9 Apr 2013, 18:19
Re: Text wrapping issues	Hewitt Schlereth	9 Apr 2013, 17:10
Re: Refraction near the Horizon ? Observation vs. Calculation	Brad Morris	9 Apr 2013, 16:27
Re: Text wrapping issues	Frank Reed	9 Apr 2013, 15:44
Re: Harrison's H1: app and replica	Frank Reed	9 Apr 2013, 15:31
Re: Do We Still Need to Use Sextants?	Jeremy C	9 Apr 2013, 15:22
Re: Harrison's H1: app and replica	Brad Morris	9 Apr 2013, 15:16
Re: Harrison's H1: app and replica	Jeremy C	9 Apr 2013, 15:10
Re: Estimating height of eye	Marcel Tschudin	9 Apr 2013, 10:16
Re: Do We Still Need to Use Sextants?	Yves Robin-Jouan	9 Apr 2013, 09:07
Re: Estimating height of eye	Bill B	9 Apr 2013, 06:42
Re: Do We Still Need to Use Sextants?	Norm Goldblatt	9 Apr 2013, 04:16
Re: Do We Still Need to Use Sextants?	Alan S	9 Apr 2013, 03:58
Re: Text wrapping issues	Hewitt Schlereth	9 Apr 2013, 03:07
Re: Refraction near the Horizon ? Observation vs. Calculation	Frank Reed	9 Apr 2013, 02:59
Re: Stop and smell the equations	Frank Reed	9 Apr 2013, 02:35
Re: Text wrapping issues	Frank Reed	9 Apr 2013, 02:06
Re: Dip Measured versus Dip Calculated	Brad Morris	9 Apr 2013, 00:35
Re: Dip Measured versus Dip Calculated	Bruce J. Pennino	9 Apr 2013, 00:23
Re: Stop and smell the equations	Bruce J. Pennino	9 Apr 2013, 00:11
Re: Refraction near the Horizon ? Observation vs. Calculation	Brad Morris	8 Apr 2013, 23:23
Re: Text wrapping issues	Philip Lange	8 Apr 2013, 21:58
Re: Text wrapping issues	Philip Lange	8 Apr 2013, 21:34
Re: Refraction near the Horizon ? Observation vs. Calculation	Marcel Tschudin	8 Apr 2013, 21:21
The NA v and d Correction	Greg Rudzinski	8 Apr 2013, 21:04
Re: Refraction near the Horizon ? Observation vs. Calculation	Brad Morris	8 Apr 2013, 20:40
Re: Refraction near the Horizon ? Observation vs. Calculation	Brad Morris	8 Apr 2013, 20:26
Re: Refraction near the Horizon ? Observation vs. Calculation	Hewitt Schlereth	8 Apr 2013, 20:23
Re: Do We Still Need to Use Sextants?	Norm Goldblatt	8 Apr 2013, 20:23
Re: Do We Still Need to Use Sextants?	Brad Morris	8 Apr 2013, 20:04
Re: Do We Still Need to Use Sextants?	Norm Goldblatt	8 Apr 2013, 19:56
Re: Refraction near the Horizon ? Observation vs. Calculation	Paul Hirose	8 Apr 2013, 19:55
Re: Text wrapping issues	Ken Gebhart	8 Apr 2013, 19:03
Re: Text wrapping issues	Frank Reed	8 Apr 2013, 18:59
Re: Do We Still Need to Use Sextants?	Brad Morris	8 Apr 2013, 18:35
Re: Text wrapping issues	Lu Abel	8 Apr 2013, 17:00
Re: Text wrapping issues	Hewitt Schlereth	8 Apr 2013, 16:33
Re: Do We Still Need to Use Sextants?	Alan S	8 Apr 2013, 16:24
Re: Text wrapping issues	Brad Morris	8 Apr 2013, 14:56
Re: Do We Still Need to Use Sextants?	Greg Rudzinski	8 Apr 2013, 14:45
Autonomous satellite navigation using starlight refraction angle measurements	Richard B. Langley	8 Apr 2013, 14:26
Re: Text wrapping issues	Richard B. Langley	8 Apr 2013, 14:00
Re: Refraction near the Horizon ? Observation vs. Calculation	John H	8 Apr 2013, 13:42
Re: Text wrapping issues	Philip Lange	8 Apr 2013, 13:05
Re: Do We Still Need to Use Sextants?	Jeremy C	8 Apr 2013, 13:02
Re: Harrison's H1: app and replica	Brad Morris	8 Apr 2013, 12:59
Re: Do We Still Need to Use Sextants?	Jeremy C	8 Apr 2013, 12:57
Re: Harrison's H1: app and replica	Jeremy C	8 Apr 2013, 12:40
Re: Do We Still Need to Use Sextants?	Yves Robin-Jouan	8 Apr 2013, 10:12
Re: Refraction near the Horizon ? Observation vs. Calculation	Marcel Tschudin	8 Apr 2013, 09:12
Re: Text wrapping issues	Gary LaPook	8 Apr 2013, 08:06
Text wrapping issues	Bill B	8 Apr 2013, 06:35
Re: Harrison's H1: app and replica	Bill B	8 Apr 2013, 05:49
Re: Refraction near the Horizon ? Observation vs. Calculation	Paul Hirose	8 Apr 2013, 03:56
Re: Harrison's H1: app and replica	Brad Morris	8 Apr 2013, 02:30
Re: Harrison's H1: app and replica	Hewitt Schlereth	8 Apr 2013, 01:53
Re: Harrison's H1: app and replica	Brad Morris	8 Apr 2013, 01:19
Re: Harrison's H1: app and replica	Brad Morris	8 Apr 2013, 01:18
Re: Harrison's H1: app and replica	Hewitt Schlereth	8 Apr 2013, 01:15
Re: Harrison's H1: app and replica	Brad Morris	8 Apr 2013, 00:26
Re: Harrison's H1: app and replica	Hewitt Schlereth	8 Apr 2013, 00:13
Re: Refraction near the Horizon ? Observation vs. Calculation	Marcel Tschudin	7 Apr 2013, 23:56
Harrison's H1: app and replica	Frank Reed	7 Apr 2013, 23:44
Stop and smell the equations	Frank Reed	7 Apr 2013, 23:27
Re: Refraction near the Horizon ? Observation vs. Calculation	Brad Morris	7 Apr 2013, 23:08
Re: Refraction near the Horizon ? Observation vs. Calculation	John H	7 Apr 2013, 22:17
Re: Dip Measured versus Dip Calculated	Brad Morris	7 Apr 2013, 20:43
Re: Refraction near the Horizon ? Observation vs. Calculation	Brad Morris	7 Apr 2013, 20:15
Re: Dip Measured versus Dip Calculated	Marcel Tschudin	7 Apr 2013, 12:34
Re: Refraction near the Horizon ? Observation vs. Calculation	Marcel Tschudin	7 Apr 2013, 11:14
Re: Which Method do you prefer using and why.	Gary LaPook	7 Apr 2013, 05:37
Re: Dip Measured versus Dip Calculated	Brad Morris	7 Apr 2013, 04:47
Re: Powder of Sympathy	Brad Morris	7 Apr 2013, 03:53
Re: Powder of Sympathy	Hewitt Schlereth	7 Apr 2013, 03:44
Re: Powder of Sympathy	Hewitt Schlereth	7 Apr 2013, 03:42
Re: Powder of Sympathy	Hewitt Schlereth	7 Apr 2013, 03:35
Re: Powder of Sympathy	Stan K	7 Apr 2013, 02:47
Dip Measured versus Dip Calculated	Bruce J. Pennino	7 Apr 2013, 02:27
Re: Satellite positions	Sean C	7 Apr 2013, 02:15
Re: Powder of Sympathy	Norm Goldblatt	7 Apr 2013, 02:11
Re: Powder of Sympathy	Brad Morris	7 Apr 2013, 01:48
Re: Refraction near the Horizon ? Observation vs. Calculation	Brad Morris	7 Apr 2013, 00:30
Re: Powder of Sympathy	Hewitt Schlereth	6 Apr 2013, 23:32
Re: Refraction near the Horizon – Observation vs. Calculation	Marcel Tschudin	6 Apr 2013, 22:53
Re Do we still need sextants, a question on which there have been severalposts.	Alan S	6 Apr 2013, 22:19
Re: Powder of Sympathy	Norm Goldblatt	6 Apr 2013, 21:59
Re: Estimating height of eye	Frank Reed	6 Apr 2013, 20:15
Re: Powder of Sympathy	Frank Reed	6 Apr 2013, 20:07
Re: Probabilities & Estimations -- A Review	John Karl	6 Apr 2013, 19:59
Estimating height of eye	Bruce J. Pennino	6 Apr 2013, 19:36
Re: Refraction near the Horizon – Observation vs. Calculation	Brad Morris	6 Apr 2013, 19:10
Re: Satellite positions	Brad Morris	6 Apr 2013, 19:03
Re: Satellite positions	Frank Reed	6 Apr 2013, 19:01
Re: Satellite positions	Richard B. Langley	6 Apr 2013, 19:00
Satellite positions	Bill B	6 Apr 2013, 18:47
Re: Refraction near the Horizon – Observation vs. Calculation	Marcel Tschudin	6 Apr 2013, 18:43
Re: Powder of Sympathy	John H	6 Apr 2013, 17:10
Re: Do We Still Need to Use Sextants?	Sean C	6 Apr 2013, 16:42
Re: Powder of Sympathy	Bruce J. Pennino	6 Apr 2013, 16:40
Powder of Sympathy	Norm Goldblatt	6 Apr 2013, 16:07
Re: Refraction near the Horizon – Observation vs. Calculation	Brad Morris	6 Apr 2013, 16:05
Re: Do We Still Need to Use Sextants?	Norm Goldblatt	6 Apr 2013, 15:40
Re: Do We Still Need to Use Sextants?	Henry Halboth	6 Apr 2013, 15:24
Avery Point, CT Dip Angle	Bruce J. Pennino	6 Apr 2013, 13:58
Re: Do We Still Need to Use Sextants?	Richard B. Langley	6 Apr 2013, 13:22
Re: Dip Angles from Blue Hill Observatory	Marcel Tschudin	6 Apr 2013, 12:52
Re: Do We Still Need to Use Sextants?	Richard B. Langley	6 Apr 2013, 12:37
Re: Refraction near the Horizon – Observation vs. Calculation	Marcel Tschudin	6 Apr 2013, 10:13
Re: Do We Still Need to Use Sextants?	Yves Robin-Jouan	6 Apr 2013, 09:49
Re: SF Bay Bridge	Frank Reed	6 Apr 2013, 04:30
Re: SF Bay Bridge	Alan S	6 Apr 2013, 03:58
Re: SF Bay Bridge	Alan S	6 Apr 2013, 03:57
Re: SF Bay Bridge	Lu Abel	6 Apr 2013, 03:37
Re: Do We Still Need to Use Sextants?	Frank Reed	6 Apr 2013, 03:15
Re: Refraction near the Horizon ? Observation vs. Calculation	Brad Morris	6 Apr 2013, 00:40
Re: Refraction near the Horizon ? Observation vs. Calculation	Brad Morris	5 Apr 2013, 23:49
Re: Do We Still Need to Use Sextants?	David Cortes	5 Apr 2013, 23:26
Re: Refraction near the Horizon – Observation vs. Calculation	Bruce J. Pennino	5 Apr 2013, 23:02
Re: Refraction near the Horizon – Observation vs. Calculation	Brad Morris	5 Apr 2013, 22:09
Re: Do We Still Need to Use Sextants?	Tom Sult	5 Apr 2013, 21:41
Re: Do We Still Need to Use Sextants?	Frank Reed	5 Apr 2013, 20:44
This is not "the list"	Frank Reed	5 Apr 2013, 19:41
Re: What CN Calculators Are On Your LapTop DeskTop?	Frank Reed	5 Apr 2013, 19:23
Re: Refraction near the Horizon – Observation vs. Calculation	Frank Reed	5 Apr 2013, 19:11
Re: SF Bay Bridge	Brad Morris	5 Apr 2013, 18:39
Re: SF Bay Bridge	Greg Rudzinski	5 Apr 2013, 18:28
Re: SF Bay Bridge	Örjan Sandström	5 Apr 2013, 18:03
What CN Calculators Are On Your LapTop DeskTop?	Greg Rudzinski	5 Apr 2013, 17:45
Re: Refraction near the Horizon – Observation vs. Calculation	Greg Rudzinski	5 Apr 2013, 15:21
Re: Refraction near the Horizon – Observation vs. Calculation	Marcel Tschudin	5 Apr 2013, 15:19
Re: Refraction near the Horizon – Observation vs. Calculation	Brad Morris	5 Apr 2013, 15:05
Re: Refraction near the Horizon – Observation vs. Calculation	Marcel Tschudin	5 Apr 2013, 14:59
Re: Refraction near the Horizon – Observation vs. Calculation	Greg Rudzinski	5 Apr 2013, 14:34
Re: Refraction near the Horizon – Observation vs. Calculation	Marcel Tschudin	5 Apr 2013, 14:22
Re: Refraction near the Horizon – Observation vs. Calculation	Brad Morris	5 Apr 2013, 13:44
Re: Refraction near the Horizon – Observation vs. Calculation	Bruce J. Pennino	5 Apr 2013, 13:10
Re: Dip Angles from Blue Hill Observatory	Bruce J. Pennino	5 Apr 2013, 12:52
Re: Which Method do you prefer using and why.	Yves Robin-Jouan	5 Apr 2013, 09:45
Re: Which Method do you prefer using and why.	John Brown	5 Apr 2013, 08:46
Re: Which Method do you prefer using and why.	Andrés Ruiz	5 Apr 2013, 07:04
Re: Which Method do you prefer using and why.	Gary LaPook	5 Apr 2013, 05:18
Re: Probabilities & Estimations -- A Review	Gary LaPook	5 Apr 2013, 04:19
Re: Which Method do you prefer using and why.	Gary LaPook	5 Apr 2013, 02:17
Re: Dr a second opinion	Hewitt Schlereth	5 Apr 2013, 02:02
Dr a second opinion	Byron Franklin	5 Apr 2013, 01:27
Re: Which Method do you prefer using and why.	Robert Eno	5 Apr 2013, 00:40
Re: Which Method do you prefer using and why.	Robert Eno	5 Apr 2013, 00:35
Re: Which Method do you prefer using and why.	Peter Hakel	5 Apr 2013, 00:31
Re: SF Bay Bridge	Alan S	5 Apr 2013, 00:04
DR.a second opining.	Byron Franklin	4 Apr 2013, 22:27
Refraction near the Horizon – Observation vs. Calculation	Marcel Tschudin	4 Apr 2013, 22:25
Re: Which Method do you prefer using and why.	Lu Abel	4 Apr 2013, 21:27
Re: Which Method do you prefer using and why.	Stan K	4 Apr 2013, 20:39
Re: Which Method do you prefer using and why.	Brian Killian	4 Apr 2013, 20:06
Re: Which Method do you prefer using and why.	Stan K	4 Apr 2013, 19:54
Re: Which Method do you prefer using and why.	Bill B	4 Apr 2013, 19:32
Re: Scrap paper with time sights c.1870	Lars Bergman	4 Apr 2013, 19:18
Re: Scrap paper with time sights c.1870	Doug MacPherson	4 Apr 2013, 18:14
Re: Which Method do you prefer using and why.	Doug MacPherson	4 Apr 2013, 18:11
Re: SF Bay Bridge	Örjan Sandström	4 Apr 2013, 18:00
Re: Practice sights and sextant reading basics	Lu Abel	4 Apr 2013, 17:19
Re: Practice sights and sextant reading basics	Greg Rudzinski	4 Apr 2013, 16:56
Re: Practice sights and sextant reading basics	Brad Morris	4 Apr 2013, 16:05
Practice sights and sextant reading basics	Frank Reed	4 Apr 2013, 15:54
Re: Which Method do you prefer using and why.	Greg Rudzinski	4 Apr 2013, 15:31
Re: Scrap paper with time sights c.1870	Frank Reed	4 Apr 2013, 15:20
Re: Which Method do you prefer using and why.	Lu Abel	4 Apr 2013, 15:14
Re: Which Method do you prefer using and why.	Lu Abel	4 Apr 2013, 15:02
Re: Scrap paper with time sights c.1870	Lars Bergman	4 Apr 2013, 15:01
Re: Which Method do you prefer using and why.	Richard B. Langley	4 Apr 2013, 14:26
Re: Which Method do you prefer using and why.	Frank Reed	4 Apr 2013, 14:11
Re: Which Method do you prefer using and why.	Sean C	4 Apr 2013, 12:55
Re: Which Method do you prefer using and why.	Alan S	4 Apr 2013, 05:01
Re: Which Method do you prefer using and why.	Geoffrey Kolbe	4 Apr 2013, 05:00
Re: Which Method do you prefer using and why.	Gary LaPook	4 Apr 2013, 04:54
Re: Which Method do you prefer using and why.	Gary LaPook	4 Apr 2013, 04:48
Re: Dip Angles from Blue Hill Observatory	Paul Hirose	4 Apr 2013, 03:57
Re: Dip Angles from Blue Hill Observatory	Paul Hirose	4 Apr 2013, 03:22
Re: Which Method do you prefer using and why.	Ken Gebhart	4 Apr 2013, 02:13
Re: Which Method do you prefer using and why.	Robert Eno	4 Apr 2013, 00:35
Re: Which Method do you prefer using and why.	Brian Killian	4 Apr 2013, 00:17
Re: Which Method do you prefer using and why.	Brad Morris	4 Apr 2013, 00:01
Re: The Human Art of Way Finding	John H	3 Apr 2013, 23:39
Re: SF Bay Bridge	Alan S	3 Apr 2013, 23:20
Re: Which Method do you prefer using and why.	Lu Abel	3 Apr 2013, 23:15
Re: SF Bay Bridge	Lu Abel	3 Apr 2013, 22:21
Re: Which Method do you prefer using and why.	Frank Reed	3 Apr 2013, 22:21
Re: SF Bay Bridge	Norm Goldblatt	3 Apr 2013, 21:48
Re: The Human Art of Way Finding	Frank Reed	3 Apr 2013, 21:36
Re: Scrap paper with time sights c.1870	Frank Reed	3 Apr 2013, 20:26
Re: Suitable Sites for Dip Measurements?	Frank Reed	3 Apr 2013, 19:50
Re: Which Method do you prefer using and why.	Brian Killian	3 Apr 2013, 17:57
Re: Which Method do you prefer using and why.	Brian Killian	3 Apr 2013, 17:55
Re: Which Method do you prefer using and why.	Lu Abel	3 Apr 2013, 17:20
Re: Which Method do you prefer using and why.	John Brown	3 Apr 2013, 17:10
Probabilities & Estimations -- A Review	John Karl	3 Apr 2013, 16:37
Re: Which Method do you prefer using and why.	Örjan Sandström	3 Apr 2013, 15:26
Re: Which Method do you prefer using and why.	Randall Morrow	3 Apr 2013, 14:12
Re: Which Method do you prefer using and why.	Greg Rudzinski	3 Apr 2013, 14:04
Re: Speaking of slide rules	Brian Killian	3 Apr 2013, 08:37
Re: Which Method do you prefer using and why.	Brian Killian	3 Apr 2013, 08:22
Re: Which Method do you prefer using and why.	Lu Abel	3 Apr 2013, 06:38
Which Method do you prefer using and why.	Brian Killian	3 Apr 2013, 06:27
Re: Suitable Sites for Dip Measurements?	Bruce J. Pennino	2 Apr 2013, 23:57
Re: Dip Angles from Blue Hill Observatory	Greg Rudzinski	2 Apr 2013, 23:37
Re: Suitable Sites for Dip Measurements?	John H	2 Apr 2013, 22:47
Re: Dip Angles from Blue Hill Observatory	Marcel Tschudin	2 Apr 2013, 22:46
Re: Dip Angles from Blue Hill Observatory	Bruce J. Pennino	2 Apr 2013, 22:23
Suitable Sites for Dip Measurements?	Bruce J. Pennino	2 Apr 2013, 22:21
Re: Dip Angles from Blue Hill Observatory	Marcel Tschudin	2 Apr 2013, 22:03
Re: Dip Angles from Blue Hill Observatory	Brad Morris	2 Apr 2013, 21:16
Dip Angles from Blue Hill Observatory	Bruce J. Pennino	2 Apr 2013, 21:06
Re: Dip by sextant and systematic error	Brad Morris	2 Apr 2013, 20:34
Re: Dip by sextant and systematic error	Marcel Tschudin	2 Apr 2013, 20:32
Re: Dip by sextant and systematic error	Frank Reed	2 Apr 2013, 19:10
Re: The Human Art of Way Finding	Richard B. Langley	2 Apr 2013, 19:09
Re: The Human Art of Way Finding	John H	2 Apr 2013, 19:05
Re: Dip by sextant and systematic error	Marcel Tschudin	2 Apr 2013, 18:40
Re: Dip by sextant and systematic error	Greg Rudzinski	2 Apr 2013, 18:26
Re: Dip by sextant and systematic error	Tom Sult	2 Apr 2013, 17:54
Dip by sextant and systematic error	Frank Reed	2 Apr 2013, 17:36
Re: The Human Art of Way Finding	Örjan Sandström	2 Apr 2013, 16:49
Re: The Human Art of Way Finding	Frank Reed	2 Apr 2013, 16:18
Re: The Human Art of Way Finding	Örjan Sandström	2 Apr 2013, 16:08
Re: The Human Art of Way Finding	Greg Rudzinski	2 Apr 2013, 15:31
Re: Vertical Angle Measurement Errors	Brad Morris	2 Apr 2013, 14:52
Re: Vertical Angle Measurement Errors	Marcel Tschudin	2 Apr 2013, 09:47
Re: Vertical Angle Measurement Errors	Marcel Tschudin	2 Apr 2013, 09:46
The Human Art of Way Finding	Gary LaPook	2 Apr 2013, 06:31
Re: HO-249 Epoch 2015 pdf	Sean C	2 Apr 2013, 04:53
Re: Combine DR and celestial LOP	Tom Sult	1 Apr 2013, 23:27
Re: Combine DR and celestial LOP	Frank Reed	1 Apr 2013, 23:19
Re: Vertical Angle Measurement Errors	Bill Morris	1 Apr 2013, 22:55
Re: Junk snail mail	Frank Reed	1 Apr 2013, 22:32
Re: HO-249 Epoch 2015 pdf	Frank Reed	1 Apr 2013, 22:26
HO-249 Epoch 2015 pdf	Sean C	1 Apr 2013, 20:37
Re: Barr & Stroud FT 37 Rangefinder 1942 help	Paolo Borchetta	1 Apr 2013, 05:30
Re: Speaking of slide rules	Alan S	1 Apr 2013, 03:44
Re: Speaking of slide rules	Norm Goldblatt	1 Apr 2013, 03:40
Re: Speaking of slide rules	Alan S	1 Apr 2013, 03:25
Re: Junk snail mail	Lu Abel	1 Apr 2013, 03:13
Re: US. Navy fix accuracy and Interval.	Byron Franklin	1 Apr 2013, 03:05
Barr & Stroud FT 37 Rangefinder 1942 help	Mike Cino	1 Apr 2013, 00:33
Re: Junk snail mail	Lu Abel	31 Mar 2013, 23:00
Re: Speaking of slide rules	Paul Hirose	31 Mar 2013, 22:58
Re: Speaking of slide rules	Greg Rudzinski	31 Mar 2013, 21:32
Re: Speaking of slide rules	Alan S	31 Mar 2013, 20:45
Re: Speaking of slide rules	Alan S	31 Mar 2013, 20:16
Re: The Darn Old Cocked Hat - the sequel 1	William Hawes	31 Mar 2013, 19:31
Junk snail mail	Philip Lange	31 Mar 2013, 19:27
Re: Speaking of slide rules	Greg Rudzinski	31 Mar 2013, 18:41
Re: Speaking of slide rules	Norm Goldblatt	31 Mar 2013, 18:28
Speaking of slide rules	Alan S	31 Mar 2013, 18:18
Re: Geeks [slide] rule!	Norm Goldblatt	31 Mar 2013, 18:10
Re: SF Bay Bridge	Alan S	31 Mar 2013, 18:04
Re: Combine DR and celestial LOP	John Karl	31 Mar 2013, 17:52
Re: Geeks [slide] rule!	Alan S	31 Mar 2013, 17:48
Re: SF Bay Bridge	Lu Abel	31 Mar 2013, 17:16
Re: Geeks [slide] rule!	Lu Abel	31 Mar 2013, 16:47
Re: Geeks [slide] rule!	Geoffrey Kolbe	31 Mar 2013, 12:40
Re: Geeks [slide] rule!	Sean C	31 Mar 2013, 12:10
Re: Geeks [slide] rule!	Norm Goldblatt	31 Mar 2013, 06:54
Re: Geeks [slide] rule!	Gary LaPook	31 Mar 2013, 05:59
Re: Geeks [slide] rule!	Norm Goldblatt	31 Mar 2013, 04:41
Re: Geeks [slide] rule!	Brad Morris	31 Mar 2013, 03:09
Re: Geeks [slide] rule!	Norm Goldblatt	31 Mar 2013, 02:52
Re: Geeks [slide] rule!	Norm Goldblatt	31 Mar 2013, 02:43
Re: Combine DR and celestial LOP	Greg Rudzinski	30 Mar 2013, 21:33
Re: Combine DR and celestial LOP	John Karl	30 Mar 2013, 17:45
Re: Vertical Angle Measurement Errors	Bruce J. Pennino	30 Mar 2013, 13:30
Re: US. Navy fix accuracy and Interval.	William Hawes	30 Mar 2013, 01:27
Re: Combine DR and celestial LOP	Michael Bradley	30 Mar 2013, 01:14
Re: US. Navy fix accuracy and Interval.	William Hawes	29 Mar 2013, 17:31
Re: US. Navy fix accuracy and Interval.	Lu Abel	29 Mar 2013, 17:14
Re: US. Navy fix accuracy and Interval.	Byron Franklin	29 Mar 2013, 16:42
Re: US. Navy fix accuracy and Interval.	Byron Franklin	29 Mar 2013, 16:31
Re: US. Navy fix accuracy and Interval.	Jeremy C	29 Mar 2013, 16:09
Re: Vertical Angle Measurement Errors	Bruce J. Pennino	29 Mar 2013, 01:16
Re: Geeks [slide] rule!	Alan S	28 Mar 2013, 23:50
Re: Geeks [slide] rule!	Alan S	28 Mar 2013, 23:46
Re: Vertical Angle Measurement Errors	Brad Morris	28 Mar 2013, 23:16
Re: Geeks [slide] rule!	Brad Morris	28 Mar 2013, 21:31
Re: Do We Still Need to Use Sextants?	Brad Morris	28 Mar 2013, 20:49
Re: Do We Still Need to Use Sextants?	Brad Morris	28 Mar 2013, 20:44
Re: Do We Still Need to Use Sextants?	Don Seltzer	28 Mar 2013, 20:30
Re: US. Navy fix accuracy and Interval.	Lu Abel	28 Mar 2013, 20:19
Re: Geeks [slide] rule!	Lu Abel	28 Mar 2013, 19:16
Re: Do We Still Need to Use Sextants?	Brad Morris	28 Mar 2013, 19:15
Re: Geeks [slide] rule!	Lu Abel	28 Mar 2013, 18:53
Re: Do We Still Need to Use Sextants?	Don Seltzer	28 Mar 2013, 16:52
Re: US. Navy fix accuracy and Interval.	Brad Morris	28 Mar 2013, 16:43
Re: US. Navy fix accuracy and Interval.	Lu Abel	28 Mar 2013, 15:57
Call for papers - History of Navigation conference, Greenwich, April 2014	Richard Dunn	28 Mar 2013, 15:37
Vertical Angle Measurement Errors	Bruce J. Pennino	28 Mar 2013, 15:14
Re: Do We Still Need to Use Sextants?	Brad Morris	28 Mar 2013, 14:59
Re: Do We Still Need to Use Sextants?	David Fleming	28 Mar 2013, 14:22
Fwd: National Air and Space Museum Time and Navigation exhibit press preview April 10	Richard B. Langley	28 Mar 2013, 14:21
Re: Do We Still Need to Use Sextants?	Don Seltzer	28 Mar 2013, 14:08
Re: Geeks [slide] rule!	Dave Walden	28 Mar 2013, 12:11
Re: Geeks [slide] rule!	Sean C	28 Mar 2013, 10:53
Re: Do We Still Need to Use Sextants?	Marcel Tschudin	28 Mar 2013, 09:41
Re: Do We Still Need to Use Sextants?	Şems Aktuğ	28 Mar 2013, 08:47
Re: Geeks [slide] rule!	Alan S	28 Mar 2013, 03:42
Re: Geeks [slide] rule!	Alan S	28 Mar 2013, 03:36
Re: Geeks [slide] rule!	James F. Campbell	28 Mar 2013, 00:32
Re: Geeks [slide] rule!	Brad Morris	28 Mar 2013, 00:27
Re: Geeks [slide] rule!	Alan S	28 Mar 2013, 00:11
Re: Geeks [slide] rule!	Alan S	28 Mar 2013, 00:00
Re: Geeks [slide] rule!	Brad Morris	27 Mar 2013, 22:29
Re: Celestial arts and crafts	Hewitt Schlereth	27 Mar 2013, 21:40
Re: Geeks [slide] rule!	Brad Morris	27 Mar 2013, 21:06
Re: Geeks [slide] rule!	Sean C	27 Mar 2013, 21:03
Sextant repair inquiry	Frank Reed	27 Mar 2013, 20:48
Re: Admin: record first quarter and some useful tricks	Tom Sult	27 Mar 2013, 20:40
Admin: record first quarter and some useful tricks	Frank Reed	27 Mar 2013, 20:08
Re: Finding the true horizon	Paul Hirose	27 Mar 2013, 20:01
Re: Do We Still Need to Use Sextants?	Brad Morris	27 Mar 2013, 20:01
Re: Do We Still Need to Use Sextants?	Greg Rudzinski	27 Mar 2013, 19:46
Re: Celestial arts and crafts	Frank Reed	27 Mar 2013, 19:45
Re: Do We Still Need to Use Sextants?	Brad Morris	27 Mar 2013, 19:42
Re: Do We Still Need to Use Sextants?	Brad Morris	27 Mar 2013, 19:31
Re: Do We Still Need to Use Sextants?	David Fleming	27 Mar 2013, 19:08
Re: Do We Still Need to Use Sextants?	Don Seltzer	27 Mar 2013, 18:46
Re: Do We Still Need to Use Sextants?	Frank Reed	27 Mar 2013, 18:34
Re: Do We Still Need to Use Sextants?	Greg Rudzinski	27 Mar 2013, 16:42
Re: Do We Still Need to Use Sextants?	Alan S	27 Mar 2013, 16:34
Re: Celestial arts and crafts	Hewitt Schlereth	27 Mar 2013, 15:52
Re: Do We Still Need to Use Sextants?	Hewitt Schlereth	27 Mar 2013, 15:43
Re: Do We Still Need to Use Sextants?	Hewitt Schlereth	27 Mar 2013, 15:38
Re: Fix Maximum Probability Positions	Greg Rudzinski	27 Mar 2013, 15:05
Re: More outliers than expected	Jeremy C	27 Mar 2013, 14:37
Re: Celestial arts and crafts	Jeremy C	27 Mar 2013, 14:25
Re: Celestial arts and crafts	David Fleming	27 Mar 2013, 14:19
Re: Fix Maximum Probability Positions	Jeremy C	27 Mar 2013, 14:01
Re: Ecdis	Jeremy C	27 Mar 2013, 13:57
Re: Do We Still Need to Use Sextants?	Brad Morris	27 Mar 2013, 13:49
Re: US. Navy fix accuracy and Interval.	Jeremy C	27 Mar 2013, 13:35
Re: Do We Still Need to Use Sextants?	Andrés Ruiz	27 Mar 2013, 13:32
Re: Do We Still Need to Use Sextants?	Brad Morris	27 Mar 2013, 13:26
Re: Do We Still Need to Use Sextants?	Hewitt Schlereth	27 Mar 2013, 13:22
Re: Do We Still Need to Use Sextants?	Andrés Ruiz	27 Mar 2013, 11:46
Re: Fix "corner" near danger	Andrés Ruiz	27 Mar 2013, 07:52
Do We Still Need to Use Sextants?	Şems Aktuğ	27 Mar 2013, 07:23
Re: Celestial arts and crafts	Andrés Ruiz	27 Mar 2013, 07:16
Re: Fix Maximum Probability Positions	John Karl	27 Mar 2013, 02:19
Re: Ecdis	Lu Abel	27 Mar 2013, 02:06
Re: Geeks [slide] rule!	Brad Morris	27 Mar 2013, 02:02
Re: Finding the true horizon	Bruce J. Pennino	27 Mar 2013, 01:10
Re: Fix Maximum Probability Positions	Greg Rudzinski	27 Mar 2013, 01:04
Re: Finding the true horizon	David Cortes	27 Mar 2013, 00:40
Geeks [slide] rule!	Sean C	27 Mar 2013, 00:29
Re: Celestial arts and crafts	Hewitt Schlereth	27 Mar 2013, 00:12
Re: US. Navy fix accuracy and Interval.	Byron Franklin	27 Mar 2013, 00:06
Re: Fix "corner" near danger	William Hawes	26 Mar 2013, 23:33
Re: Height of eye sinks ship	Frank Reed	26 Mar 2013, 22:44
Re: US. Navy fix accuracy and Interval.	William Hawes	26 Mar 2013, 22:32
Re: Celestial arts and crafts	Frank Reed	26 Mar 2013, 22:31
Re: Scrap paper with time sights c.1870	Lars Bergman	26 Mar 2013, 22:25
Re: Ecdis	Andrés Ruiz	26 Mar 2013, 22:12
Re: Celestial arts and crafts	Hewitt Schlereth	26 Mar 2013, 22:08
Re: Fix Maximum Probability Positions	Hewitt Schlereth	26 Mar 2013, 21:45
Re: Fix Maximum Probability Positions	John Karl	26 Mar 2013, 21:21
Re: Indian sextants	Frank Reed	26 Mar 2013, 21:07
Re: Height of eye sinks ship	Hewitt Schlereth	26 Mar 2013, 21:00
Re: Height of eye sinks ship	Don Seltzer	26 Mar 2013, 20:55
Re: Finding the true horizon	Frank Reed	26 Mar 2013, 20:46
Re: Fix Maximum Probability Positions	John Karl	26 Mar 2013, 20:44
Re: Celestial arts and crafts	Frank Reed	26 Mar 2013, 20:41
Re: Celestial arts and crafts	Lu Abel	26 Mar 2013, 20:04
Re: Height of eye sinks ship	Geoffrey Kolbe	26 Mar 2013, 19:49
Re: Fix Maximum Probability Positions	Hewitt Schlereth	26 Mar 2013, 19:15
Re: Celestial arts and crafts	Bill B	26 Mar 2013, 18:13
Re: Fix Maximum Probability Positions	Greg Rudzinski	26 Mar 2013, 18:07
Re: Fix Maximum Probability Positions	John Karl	26 Mar 2013, 18:02
Re: Combine DR and celestial LOP	Gary LaPook	26 Mar 2013, 17:57
Re: Fix Maximum Probability Positions	John Karl	26 Mar 2013, 17:35
Re: Fix Maximum Probability Positions	Frank Reed	26 Mar 2013, 17:29
Re: Fix Maximum Probability Positions	John Karl	26 Mar 2013, 17:22
Fix "corner" near danger	Frank Reed	26 Mar 2013, 16:56
Re: US. Navy fix accuracy and Interval.	Lu Abel	26 Mar 2013, 16:53
Re: Fix Maximum Probability Positions	Greg Rudzinski	26 Mar 2013, 16:46
Re: Ecdis	Lu Abel	26 Mar 2013, 16:46
Re: Finding the true horizon	David Cortes	26 Mar 2013, 16:34
Re: Celestial arts and crafts	Hewitt Schlereth	26 Mar 2013, 16:34
Finding the true horizon	Frank Reed	26 Mar 2013, 16:25
Celestial arts and crafts	Frank Reed	26 Mar 2013, 16:02
More outliers than expected	Frank Reed	26 Mar 2013, 15:57
Combine DR and celestial LOP	Frank Reed	26 Mar 2013, 15:43
Re: Fix Maximum Probability Positions	Jeremy C	26 Mar 2013, 15:29
Re: US. Navy fix accuracy and Interval.	Frank Reed	26 Mar 2013, 15:25
Re: Fix Maximum Probability Positions	Greg Rudzinski	26 Mar 2013, 15:02
Re: Height of eye sinks ship	Byron Franklin	26 Mar 2013, 14:58
Re: US. Navy fix accuracy and Interval.	Gary LaPook	26 Mar 2013, 14:24
Re: US. Navy fix accuracy and Interval.	Jeremy C	26 Mar 2013, 14:08
Re: Fix Maximum Probability Positions	Jeremy C	26 Mar 2013, 13:35
Height of eye sinks ship	Frank Reed	26 Mar 2013, 05:37
Re: Fix Maximum Probability Positions	Greg Rudzinski	26 Mar 2013, 04:23
Re: Fix Maximum Probability Positions	Greg Rudzinski	26 Mar 2013, 04:10
Re: Fix Maximum Probability Positions	Hewitt Schlereth	26 Mar 2013, 02:57
Re: Fix Maximum Probability Positions	John Karl	26 Mar 2013, 02:52
Re: Fix Maximum Probability Positions	John Karl	26 Mar 2013, 01:57
Re: Fix Maximum Probability Positions	Hewitt Schlereth	26 Mar 2013, 01:05
Re: Fix Maximum Probability Positions	Greg Rudzinski	26 Mar 2013, 00:04
Re: Fix Maximum Probability Positions	Greg Rudzinski	25 Mar 2013, 23:45
Re: Fix Maximum Probability Positions	John Karl	25 Mar 2013, 23:30
Re: Fix Maximum Probability Positions	John Karl	25 Mar 2013, 23:03
Re: Fix Maximum Probability Positions	Hewitt Schlereth	25 Mar 2013, 22:55
Re: Fix Maximum Probability Positions	David Fleming	25 Mar 2013, 22:13
Re: Fix Maximum Probability Positions	David Fleming	25 Mar 2013, 21:53
Re: Fix Maximum Probability Positions	John Karl	25 Mar 2013, 21:41
Re: Fix Maximum Probability Positions	Greg Rudzinski	25 Mar 2013, 21:11
Re: Fix Maximum Probability Positions	John Karl	25 Mar 2013, 20:08
Re: Fix Maximum Probability Positions	John Karl	25 Mar 2013, 19:29
Re: Fix Maximum Probability Positions	David Fleming	25 Mar 2013, 17:02
Re: Fix Maximum Probability Positions	Hewitt Schlereth	25 Mar 2013, 17:00
US. Navy fix accuracy and Interval.	Byron Franklin	25 Mar 2013, 16:53
Re: Fix Maximum Probability Positions	Greg Rudzinski	25 Mar 2013, 16:15
Re: Fix Maximum Probability Positions	Greg Rudzinski	25 Mar 2013, 15:48
Re: Fix Maximum Probability Positions	Hewitt Schlereth	25 Mar 2013, 15:45
Re: Indian sextants	Philip Lange	25 Mar 2013, 15:25
Re: Fix Maximum Probability Positions	Gary LaPook	25 Mar 2013, 15:21
Re: Fix Maximum Probability Positions	Hewitt Schlereth	25 Mar 2013, 15:12
Re: Fix Maximum Probability Positions	John Karl	25 Mar 2013, 03:22
Re: Fix Maximum Probability Positions	Hewitt Schlereth	25 Mar 2013, 00:58
Re: Indian sextants	Alan S	24 Mar 2013, 23:12
Re: Fix Maximum Probability Positions	John Karl	24 Mar 2013, 22:37
Re: Fix Maximum Probability Positions	Hewitt Schlereth	24 Mar 2013, 21:13
Re: Indian sextants	Hewitt Schlereth	24 Mar 2013, 19:53
Re: Fix Maximum Probability Positions	John Karl	24 Mar 2013, 19:44
Re: Indian sextants	Alexandre Eremenko	24 Mar 2013, 19:40
Re: Fix Maximum Probability Positions	Hewitt Schlereth	24 Mar 2013, 18:53
Re: Indian sextants	Hewitt Schlereth	24 Mar 2013, 17:49
Re: Indian sextants	Alan S	24 Mar 2013, 17:05
Re: Indian sextants	Alan S	24 Mar 2013, 16:59
Indian sextants	Dave Walden	24 Mar 2013, 16:55
Re: Fix Maximum Probability Positions	Geoffrey Kolbe	24 Mar 2013, 07:04
Re: The Accuracy of Astronomical Observations at Sea	Brad Morris	24 Mar 2013, 06:20
Re: The Accuracy of Astronomical Observations at Sea	Gary LaPook	24 Mar 2013, 05:29
Re: The Accuracy of Astronomical Observations at Sea	Gary LaPook	24 Mar 2013, 04:52
Re: Fix Maximum Probability Positions	John Karl	24 Mar 2013, 00:26
All Navs - All Types Reunion April 8-10, 2013 by AFNOA in Savannah	Ronald P Barrett	23 Mar 2013, 15:29
Re: Fireball: northeast US.	John H	23 Mar 2013, 11:19
Re: Measuring (and Calculating) Dip - sighting technique	Brad Morris	23 Mar 2013, 03:58
Re: Fireball: northeast US.	Brad Morris	23 Mar 2013, 02:17
Fireball: northeast US.	Frank Reed	23 Mar 2013, 01:27
Re: Measuring (and Calculating) Dip - sighting technique	Brad Morris	22 Mar 2013, 23:39
Re: The Accuracy of Astronomical Observations at Sea	Brad Morris	22 Mar 2013, 19:01
Re: The Accuracy of Astronomical Observations at Sea	Byron Franklin	22 Mar 2013, 17:44
Re: The Accuracy of Astronomical Observations at Sea	Antoine Couëtte	22 Mar 2013, 16:45
Re: The Accuracy of Astronomical Observations at Sea	Brad Morris	22 Mar 2013, 16:03
Re: The Accuracy of Astronomical Observations at Sea	Alexandre Eremenko	22 Mar 2013, 15:55
The Accuracy of Astronomical Observations at Sea	Andrés Ruiz	22 Mar 2013, 15:26
Re: Lies, damn lies, and statistics...	Greg Rudzinski	22 Mar 2013, 14:11
Re: Lies, damn lies, and statistics...	Andrés Ruiz	22 Mar 2013, 11:40
Re: Fix Maximum Probability Positions	Paolo Borchetta	22 Mar 2013, 06:07
Re: Fix Maximum Probability Positions	Gary LaPook	22 Mar 2013, 05:49
Re: Fix Maximum Probability Positions	David Fleming	22 Mar 2013, 02:55
Re: Fix Maximum Probability Positions	John Karl	22 Mar 2013, 02:01
Re: Bubble sextant construction	Robert Eno	22 Mar 2013, 00:26
Re: Bubble sextant construction	Hewitt Schlereth	22 Mar 2013, 00:25
Re: Bubble sextant construction	Robert Eno	22 Mar 2013, 00:16
Re: Bubble sextant construction	Paul Brewer	21 Mar 2013, 23:35
Re: Fix Maximum Probability Positions	Tom Sult	21 Mar 2013, 22:32
Re: Fix Maximum Probability Positions	Dave Walden	21 Mar 2013, 22:18
Re: Fix Maximum Probability Positions	Hanno Ix	21 Mar 2013, 21:42
Bubble sextant construction	Randall Morrow	21 Mar 2013, 21:38
Re: Fix Maximum Probability Positions	David Fleming	21 Mar 2013, 20:36
Re: The Darn Old Cocked Hat vs CG/MPP?	Hanno Ix	21 Mar 2013, 19:27
Re: Fix Maximum Probability Positions	Andrés Ruiz	21 Mar 2013, 18:35
Re: Fix Maximum Probability Positions	Andrés Ruiz	21 Mar 2013, 18:07
Re: Unusual Tamaya with Coutinho style AH	Brad Morris	21 Mar 2013, 18:06
Re: Unusual Tamaya with Coutinho style AH	João Blasques	21 Mar 2013, 17:38
Re: Fix Maximum Probability Positions	Gary LaPook	21 Mar 2013, 17:37
John's T-nav diagram	Jeremy C	21 Mar 2013, 15:03
Re: The Darn Old Cocked Hat vs CG?	Andrés Ruiz	21 Mar 2013, 10:55
Re: Measuring (and Calculating) Dip - sighting technique	Brad Morris	21 Mar 2013, 03:49
Re: Measuring (and Calculating) Dip with Mirage	Brad Morris	21 Mar 2013, 03:33
Re: Measuring (and Calculating) Dip - sighting technique	Bill Morris	21 Mar 2013, 03:27
Re: Measuring (and Calculating) Dip - sighting technique	Bruce J. Pennino	21 Mar 2013, 02:52
Re: Fix Maximum Probability Positions	Frank Reed	21 Mar 2013, 02:27
Re: Fix Maximum Probability Positions	John Karl	21 Mar 2013, 01:56
Re: Measuring (and Calculating) Dip with Mirage	Bruce J. Pennino	21 Mar 2013, 01:00
Re: Fix Maximum Probability Positions	Randall Morrow	20 Mar 2013, 23:06
Re: Fix Maximum Probability Positions	David Fleming	20 Mar 2013, 23:00
Re: Fix Maximum Probability Positions	John Karl	20 Mar 2013, 22:08
Re: Fix Maximum Probability Positions	John Karl	20 Mar 2013, 21:51
Re: Observing Celestial bodies	Byron Franklin	20 Mar 2013, 19:58
Re: Measuring (and Calculating) Dip	Brad Morris	20 Mar 2013, 17:01
Re: Measuring (and Calculating) Dip	Brad Morris	20 Mar 2013, 16:43
Re: Observing Celestial bodies	Richard B. Langley	20 Mar 2013, 15:16
Re: Measuring (and Calculating) Dip	Bruce J. Pennino	20 Mar 2013, 13:28
Re: Observing Celestial bodies	Brad Morris	20 Mar 2013, 09:37
Re: Observing Celestial bodies	Gary LaPook	20 Mar 2013, 06:29
Re: Measuring (and Calculating) Dip	Bill Morris	20 Mar 2013, 06:05
Re: Fix Maximum Probability Positions	Hanno Ix	20 Mar 2013, 05:33
Re: Measuring (and Calculating) Dip	Brad Morris	20 Mar 2013, 04:42
Re: Measuring (and Calculating) Dip	Bruce J. Pennino	20 Mar 2013, 02:30
Re: Lies, damn lies, and statistics...	Tom Sult	20 Mar 2013, 02:15
Visual and Radar. Visual and radar.	Byron Franklin	20 Mar 2013, 01:30
Re: Measuring (and Calculating) Dip	Brad Morris	20 Mar 2013, 01:20
Re: Measuring (and Calculating) Dip	Bruce J. Pennino	20 Mar 2013, 00:35
Observing Celestial bodies	Byron Franklin	20 Mar 2013, 00:31
Re: Lies, damn lies, and statistics...	Brad Morris	19 Mar 2013, 23:20
Re: The Darn Old Cocked Hat vs CG?	Hanno Ix	19 Mar 2013, 23:17
Re: Lies, damn lies, and statistics...	Robert Eno	19 Mar 2013, 23:08
Re: Lies, damn lies, and statistics...	Robert Eno	19 Mar 2013, 22:54
Re: Measuring (and Calculating) Dip	Brad Morris	19 Mar 2013, 22:42
Re: Measuring (and Calculating) Dip	Bruce J. Pennino	19 Mar 2013, 22:20
Re: The Darn Old Cocked Hat vs CG?	Brad Morris	19 Mar 2013, 21:04
Re: Lies, damn lies, and statistics...	Hewitt Schlereth	19 Mar 2013, 21:01
Re: Lies, damn lies, and statistics...	Paolo Borchetta	19 Mar 2013, 20:56
Re: Lies, damn lies, and statistics...	Paolo Borchetta	19 Mar 2013, 20:44
Re: Fix Maximum Probability Positions	Andrés Ruiz	19 Mar 2013, 20:28
Re: Fix Maximum Probability Positions	Antoine Couëtte	19 Mar 2013, 20:25
Re: Lies, damn lies, and statistics...	Antoine Couëtte	19 Mar 2013, 20:24
Re: Fix Maximum Probability Positions	Andrés Ruiz	19 Mar 2013, 20:16
Re: Refraction and dip: a diagram	Antoine Couëtte	19 Mar 2013, 20:15
Re: Fix Maximum Probability Positions	Antoine Couëtte	19 Mar 2013, 20:08
Re: The Darn Old Cocked Hat vs CG?	Andrés Ruiz	19 Mar 2013, 19:56
Re: Measuring (and Calculating) Dip	Brad Morris	19 Mar 2013, 19:39
Re: Scrap paper with time sights c.1870	Frank Reed	19 Mar 2013, 19:36
Re: Lies, damn lies, and statistics...	Hewitt Schlereth	19 Mar 2013, 19:33
Refraction and dip: a diagram	Frank Reed	19 Mar 2013, 19:29
Re: Lies, damn lies, and statistics...	Hewitt Schlereth	19 Mar 2013, 19:24
Re: Measuring (and Calculating) Dip	Frank Reed	19 Mar 2013, 19:21
Re: The Darn Old Cocked Hat vs CG?	Brad Morris	19 Mar 2013, 19:14
Fix Maximum Probability Positions	John Karl	19 Mar 2013, 19:10
Re: The Darn Old Cocked Hat vs CG?	Andrés Ruiz	19 Mar 2013, 18:59
Re: Measuring (and Calculating) Dip	Brad Morris	19 Mar 2013, 18:34
Re: Lies, damn lies, and statistics...	Tom Sult	19 Mar 2013, 17:47
The Darn Old Cocked Hat vs CG?	Hanno Ix	19 Mar 2013, 17:40
Re: Cocked hat vs Confidence ellipse	Andrés Ruiz	19 Mar 2013, 14:56
Re: Lies, damn lies, and statistics...	Tom Sult	19 Mar 2013, 13:30
Re: Lies, damn lies, and statistics...	Jeremy C	19 Mar 2013, 09:53
Re: Lies, damn lies, and statistics...	Robert Eno	19 Mar 2013, 03:17
Re: The Darn Old Cocked Hat - the sequel 1	Hanno Ix	19 Mar 2013, 02:09
Re: Lies, damn lies, and statistics...	Frank Reed	19 Mar 2013, 00:36
Re: Lies, damn lies, and statistics...	Robert Eno	19 Mar 2013, 00:07
Re: Lies, damn lies, and statistics...	Gary LaPook	18 Mar 2013, 21:21
Re: Lies, damn lies, and statistics...	Hanno Ix	18 Mar 2013, 20:40
Re: Level vials for mirror artificial horizons	Patrick Goold	18 Mar 2013, 20:06
Re: The Darn Old Cocked Hat - recent articles	Andrés Ruiz	18 Mar 2013, 20:04
Lies, damn lies, and statistics...	Frank Reed	18 Mar 2013, 19:44
Re: Level vials for mirror artificial horizons	Randall Morrow	18 Mar 2013, 18:43
Re: The Darn Old Cocked Hat - the sequel 1	Derrick Young	18 Mar 2013, 17:51
Re: Level vials for mirror artificial horizons	Bruce J. Pennino	18 Mar 2013, 17:45
Re: The Darn Old Cocked Hat - recent articles	Hanno Ix	18 Mar 2013, 17:15
Re: The Darn Old Cocked Hat - the sequel 1	Brad Morris	18 Mar 2013, 16:25
Re: The Darn Old Cocked Hat - the sequel 1	Byron Franklin	18 Mar 2013, 15:56
Re: Level vials for mirror artificial horizons	Randall Morrow	18 Mar 2013, 15:19
Re: The Darn Old Cocked Hat - the sequel 1	Brad Morris	18 Mar 2013, 14:50
Re: Level vials for mirror artificial horizons	Randall Morrow	18 Mar 2013, 14:48
Re: The Darn Old Cocked Hat - the sequel 1	Geoffrey Kolbe	18 Mar 2013, 14:28
Re: The Darn Old Cocked Hat - the sequel 1	Brad Morris	18 Mar 2013, 12:26
Re: Round Two: with a bonus ex-meridian	Yves Robin-Jouan	18 Mar 2013, 10:50
Re: The Darn Old Cocked Hat - the sequel 1	Bill B	18 Mar 2013, 07:04
Re: The Darn Old Cocked Hat - the sequel 1	Geoffrey Kolbe	18 Mar 2013, 06:42
Re: Azimuth discrepancy?	Antoine Couëtte	18 Mar 2013, 05:56
The Darn Old Cocked Hat + Trimble	Hanno Ix	18 Mar 2013, 03:33
Re: More information about carrying a sextant with radium	Norm Goldblatt	18 Mar 2013, 03:26
Re: The Darn Old Cocked Hat - the sequel 1	Brad Morris	18 Mar 2013, 02:59
Re: More information about carrying a sextant with radium	Alexandre Eremenko	18 Mar 2013, 01:25
Re: The Darn Old Cocked Hat - the sequel 1	Frank Reed	18 Mar 2013, 00:07
Re: The Darn Old Cocked Hat - the sequel 1	Tom Sult	18 Mar 2013, 00:01
Re: More information about carrying a sextant with radium	Paul Brewer	17 Mar 2013, 23:48
Re: Azimuth discrepancy?	Greg Rudzinski	17 Mar 2013, 23:43
Re: The Darn Old Cocked Hat - the sequel 1	Brad Morris	17 Mar 2013, 23:28
Re: The Darn Old Cocked Hat - the sequel 1	Tom Sult	17 Mar 2013, 23:13
Re: More information about carrying a sextant with radium	Gary LaPook	17 Mar 2013, 23:07
Azimuth discrepancy?	Alan S	17 Mar 2013, 23:06
Cocked hat vs Confidence ellipse	Andrew Nikitin	17 Mar 2013, 22:48
Nc77 Availability, Condition and Price.	J Brunton	17 Mar 2013, 21:32
Re: More information about carrying a sextant with radium	Alexandre Eremenko	17 Mar 2013, 21:25
Re: The Darn Old Cocked Hat - the sequel 1	Don Seltzer	17 Mar 2013, 21:18
Re: More information about carrying a sextant with radium	Paul Brewer	17 Mar 2013, 21:04
Re: The Darn Old Cocked Hat - the sequel 1	Tom Sult	17 Mar 2013, 20:50
Re: The Darn Old Cocked Hat - the sequel 1	Luc Van den Borre	17 Mar 2013, 20:12
Re: The Darn Old Cocked Hat - the sequel 1	Don Seltzer	17 Mar 2013, 20:12
Re: The Darn Old Cocked Hat - the sequel 1	Tom Sult	17 Mar 2013, 19:13
Re: More information about carrying a sextant with radium	Bill Morris	17 Mar 2013, 19:05
Re: The Darn Old Cocked Hat - the sequel 1	Don Seltzer	17 Mar 2013, 18:15
Re: More information about carrying a sextant with radium	Örjan Sandström	17 Mar 2013, 17:40
Re: Round Two: with a bonus ex-meridian	Yves Robin-Jouan	17 Mar 2013, 16:54
Re: The Darn Old Cocked Hat - the sequel 1	Geoffrey Kolbe	17 Mar 2013, 16:03
More information about carrying a sextant with radium	Gary LaPook	17 Mar 2013, 15:59
Re: The Darn Old Cocked Hat - the sequel 1	Don Seltzer	17 Mar 2013, 15:26
Re: The Darn Old Cocked Hat - the sequel 1	Greg Rudzinski	17 Mar 2013, 12:38
Re: The Darn Old Cocked Hat - the sequel 1	Geoffrey Kolbe	17 Mar 2013, 07:32
Re: The Darn Old Cocked Hat - the sequel 1	Geoffrey Kolbe	17 Mar 2013, 06:23
Re: The Darn Old Cocked Hat - the sequel 1	Bill Noyce	17 Mar 2013, 00:39
Re: Navigation books: Mystic Seaport Store	Hewitt Schlereth	16 Mar 2013, 17:37
Re: Navigation books: Mystic Seaport Store	Byron Franklin	16 Mar 2013, 16:30
Re: Navigation books: Mystic Seaport Store	Byron Franklin	16 Mar 2013, 16:17
Re: Methuselah Star	Norm Goldblatt	16 Mar 2013, 04:24
Re: The Darn Old Cocked Hat - the sequel 1	Hanno Ix	16 Mar 2013, 01:02
Re: The Darn Old Cocked Hat - the sequel 1	Andrew Nikitin	15 Mar 2013, 23:59
Re: Navigation books: Mystic Seaport Store	Dave Walden	15 Mar 2013, 23:52
Re: The Darn Old Cocked Hat - the sequel 1	John Karl	15 Mar 2013, 23:03
Re: The Darn Old Cocked Hat - the sequel 1	Hanno Ix	15 Mar 2013, 22:52
Re: The Darn Old Cocked Hat - the sequel 1	Hanno Ix	15 Mar 2013, 22:42
Re: The Darn Old Cocked Hat - the sequel 1	Hanno Ix	15 Mar 2013, 22:36
Re: The Darn Old Cocked Hat - the sequel 1	Andrew Nikitin	15 Mar 2013, 21:10
Re: The Darn Old Cocked Hat - the sequel 1	Marcel Tschudin	15 Mar 2013, 21:04
Navigation books: Mystic Seaport Store	Frank Reed	15 Mar 2013, 21:01
Re: The Darn Old Cocked Hat - the sequel 1	John Karl	15 Mar 2013, 20:48
Re: The Darn Old Cocked Hat - the sequel 1	Greg Rudzinski	15 Mar 2013, 20:22
Re: A practice round of stars	Yves Robin-Jouan	15 Mar 2013, 18:49
Re: The Darn Old Cocked Hat - the sequel 1	Richard B. Langley	15 Mar 2013, 18:38
Re: Methuselah Star	Brad Morris	15 Mar 2013, 18:37
Re: The Darn Old Cocked Hat - the sequel 1	Hewitt Schlereth	15 Mar 2013, 17:42
Methuselah Star	Norm Goldblatt	15 Mar 2013, 15:43
Re: The Darn Old Cocked Hat - the sequel 1	Gary LaPook	15 Mar 2013, 15:36
Re: The Darn Old Cocked Hat - the sequel 1	David Fleming	15 Mar 2013, 14:53
Re: The Darn Old Cocked Hat - the sequel 1	John Karl	15 Mar 2013, 13:12
Re: The Darn Old Cocked Hat - the sequel 1	Greg Rudzinski	15 Mar 2013, 13:00
Re: The Darn Old Cocked Hat - the sequel 1	Hanno Ix	15 Mar 2013, 03:36
Re: The Darn Old Cocked Hat - the sequel 1	Brad Morris	14 Mar 2013, 23:35
Re: Art Show	Hewitt Schlereth	14 Mar 2013, 22:45
Re: Art Show	John Karl	14 Mar 2013, 21:17
Re: The Darn Old Cocked Hat - the sequel 1	Hanno Ix	14 Mar 2013, 20:19
Re: When Am I?	Richard B. Langley	14 Mar 2013, 17:11
Re: Navigation aux Astres et aux Satellites par La m�th ode du plan des sommets	Yves Robin-Jouan	14 Mar 2013, 16:48
Re: When Am I?	Noell Wilson	14 Mar 2013, 16:38
Re: Art Show	Alan S	14 Mar 2013, 14:34
Re: Advancing LOP's in surface Celnav.	Andrés Ruiz	14 Mar 2013, 08:20
Re: Art Show	Andrés Ruiz	14 Mar 2013, 08:02
Re: The Darn Old Cocked Hat - the sequel 1	Geoffrey Kolbe	14 Mar 2013, 07:44
Re: The Darn Old Cocked Hat - the sequel 1	Gary LaPook	14 Mar 2013, 06:33
Re: Advancing LOP's in surface Celnav.	Peter Hakel	14 Mar 2013, 01:21
Re: Art Show	Byron Franklin	14 Mar 2013, 00:24
Art Show	John Karl	13 Mar 2013, 23:21
Re: The Darn Old Cocked Hat - the sequel 1	Gary LaPook	13 Mar 2013, 23:00
Re: The Darn Old Cocked Hat - the sequel 1	Hanno Ix	13 Mar 2013, 22:38
Re: The Darn Old Cocked Hat - the sequel 1	Hanno Ix	13 Mar 2013, 22:19
Re: The Darn Old Cocked Hat - the sequel 1	John Karl	13 Mar 2013, 21:36
Re: The Darn Old Cocked Hat - the sequel 1	Hanno Ix	13 Mar 2013, 21:13
Re: The Darn Old Cocked Hat - the sequel 1	Dave Walden	13 Mar 2013, 20:44
When Am I?	Richard B. Langley	13 Mar 2013, 20:32
Re: Measuring (and Calculating) Dip	Brad Morris	13 Mar 2013, 19:12
Re: The Darn Old Cocked Hat - the sequel 1	Geoffrey Kolbe	13 Mar 2013, 19:03
Re: Measuring (and Calculating) Dip	Frank Reed	13 Mar 2013, 18:44
Re: The Darn Old Cocked Hat - the sequel 1	Brad Morris	13 Mar 2013, 17:48
Re: The Darn Old Cocked Hat - the sequel 1	Hewitt Schlereth	13 Mar 2013, 17:36
Re: The Darn Old Cocked Hat - the sequel 1	John Karl	13 Mar 2013, 17:33
Re: The Darn Old Cocked Hat - the sequel 1	Greg Rudzinski	13 Mar 2013, 17:26
Re: The Darn Old Cocked Hat - the sequel 1	Brad Morris	13 Mar 2013, 17:10
Re: The Darn Old Cocked Hat - the sequel 1	Hanno Ix	13 Mar 2013, 16:54
Re: The Darn Old Cocked Hat - the sequel 1	Hanno Ix	13 Mar 2013, 16:47
Re: The Darn Old Cocked Hat - the sequel 1	Hewitt Schlereth	13 Mar 2013, 15:56
Re: The Darn Old Cocked Hat - the sequel 1	Brad Morris	13 Mar 2013, 14:47
Re: The Darn Old Cocked Hat - the sequel 1	Brad Morris	13 Mar 2013, 14:43
Re: The Darn Old Cocked Hat - the sequel 1	Andrés Ruiz	13 Mar 2013, 14:30
Re: The Darn Old Cocked Hat - the sequel 1	Brad Morris	13 Mar 2013, 14:06
Re: The Darn Old Cocked Hat - the sequel 1	Andrés Ruiz	13 Mar 2013, 12:54
Re: The Darn Old Cocked Hat - the sequel 1	Dave Walden	13 Mar 2013, 12:04
Re: A practice round of stars	Antoine Couëtte	13 Mar 2013, 08:24
Re: The Darn Old Cocked Hat - the sequel 1	Bill B	13 Mar 2013, 08:11
Re: The Darn Old Cocked Hat - the sequel 1	Gary LaPook	13 Mar 2013, 07:06
Re: The Darn Old Cocked Hat - the sequel 1	Hanno Ix	13 Mar 2013, 06:48
Re: The Darn Old Cocked Hat - the sequel 1	Hanno Ix	13 Mar 2013, 06:44
Re: The Darn Old Cocked Hat - the sequel 1	Gary LaPook	13 Mar 2013, 05:42
Re: The Darn Old Cocked Hat - the sequel 1	Gary LaPook	13 Mar 2013, 05:10
Re: The Darn Old Cocked Hat - the sequel 1	Gary LaPook	13 Mar 2013, 05:01
Re: Advancing LOP's in surface Celnav.	Gary LaPook	13 Mar 2013, 04:20
Re: The Darn Old Cocked Hat - the sequel 1	Gary LaPook	13 Mar 2013, 04:15
Re: The Darn Old Cocked Hat - the sequel 1	Hanno Ix	13 Mar 2013, 03:15
Re: Equation of Time Simplified?	George Brandenburg	13 Mar 2013, 01:50
Re: The Darn Old Cocked Hat - the sequel 1	John Karl	13 Mar 2013, 01:49
My solutions to Jeremy's sextant date, that of 13 and 16 January, 2013	Alan S	13 Mar 2013, 00:25
Now, this photo, I believe.	Joel Silverberg	13 Mar 2013, 00:21
Re: The Darn Old Cocked Hat - the sequel 1	Tom Sult	12 Mar 2013, 22:58
Re: Level vials for mirror artificial horizons	Bruce J. Pennino	12 Mar 2013, 22:25
Re: The Darn Old Cocked Hat - the sequel 1	Hanno Ix	12 Mar 2013, 21:26
Navigation aux Astres et aux Satellites par La méthode du plan des sommets	Andrés Ruiz	12 Mar 2013, 21:09
Re: The Darn Old Cocked Hat - the sequel 1	Andrés Ruiz	12 Mar 2013, 20:56
Re: The Darn Old Cocked Hat - the sequel 1	Hanno Ix	12 Mar 2013, 20:10
Byron ART	Byron Franklin	12 Mar 2013, 18:41
Level vials for mirror artificial horizons	Randall Morrow	12 Mar 2013, 17:54
Re: The Darn Old Cocked Hat - the sequel 1	John Karl	12 Mar 2013, 16:53
Re: A practice round of stars	Yves Robin-Jouan	12 Mar 2013, 10:37
Re: The Darn Old Cocked Hat - the sequel 1	William Hawes	12 Mar 2013, 10:29
Re: The Darn Old Cocked Hat - the sequel 1	Hanno Ix	12 Mar 2013, 08:46
Re: The Darn Old Cocked Hat - the sequel 1	Gary LaPook	12 Mar 2013, 07:25
Re: Refurbishing A Drift Sight/Pelorus	Gary LaPook	12 Mar 2013, 06:52
Re: Round Two: with a bonus ex-meridian	Paolo Borchetta	12 Mar 2013, 05:37
Refurbishing A Drift Sight/Pelorus	Paolo Borchetta	12 Mar 2013, 04:47
Re: Lean And Mean Bubble Sextant Sun Sight	Paolo Borchetta	12 Mar 2013, 04:36
Re: Lean And Mean Bubble Sextant Sun Sight	Gary LaPook	12 Mar 2013, 04:31
Re: Lean And Mean Bubble Sextant Sun Sight	Paolo Borchetta	12 Mar 2013, 04:31
Re: Lean And Mean Bubble Sextant Sun Sight	Gary LaPook	12 Mar 2013, 04:20
Re: Measuring (and Calculating) Dip	Paul Hirose	12 Mar 2013, 03:21
Re: Lean And Mean Bubble Sextant Sun Sight	Paul Dolkas	12 Mar 2013, 03:07
Re: The Darn Old Cocked Hat - the sequel 1	Hewitt Schlereth	12 Mar 2013, 03:01
Re: The Darn Old Cocked Hat - the sequel 1	Tom Sult	12 Mar 2013, 02:06
Re: Lean And Mean Bubble Sextant Sun Sight	Paolo Borchetta	12 Mar 2013, 01:50
Re: The Darn Old Cocked Hat - the sequel 1	John Karl	12 Mar 2013, 01:34
Re: The Darn Old Cocked Hat - the sequel 1	Tom Sult	11 Mar 2013, 23:22
Re: The Darn Old Cocked Hat - the sequel 1	Hanno Ix	11 Mar 2013, 22:56
Re: The Darn Old Cocked Hat - the sequel 1	Hanno Ix	11 Mar 2013, 22:54
Re: Lean And Mean Bubble Sextant Sun Sight	Greg Rudzinski	11 Mar 2013, 20:56
Re: Measuring (and Calculating) Dip	Bruce J. Pennino	11 Mar 2013, 20:39
Lean And Mean Bubble Sextant Sun Sight	Paolo Borchetta	11 Mar 2013, 20:19
Re: Equation of Time Simplified?	Robert Wyatt	11 Mar 2013, 20:03
Re: The Darn Old Cocked Hat - the sequel 1	Frank Reed	11 Mar 2013, 19:45
Re: Equation of Time Simplified?	Andrés Ruiz	11 Mar 2013, 19:03
Re: Response Amplitude Operator	Brad Morris	11 Mar 2013, 18:56
ADMIN: email screw-up (please read first)	Frank Reed	11 Mar 2013, 18:48
Re: The Darn Old Cocked Hat - the sequel 1	John Karl	11 Mar 2013, 18:22
Re: Equation of Time Simplified?	Frank Reed	11 Mar 2013, 17:56
Re: Equation of Time Simplified?	Richard B. Langley	11 Mar 2013, 17:44
Re: Equation of Time Simplified?	Richard B. Langley	11 Mar 2013, 17:29
Re: Basque Whalers	Lu Abel	11 Mar 2013, 17:25
Equation of Time Simplified?	George Brandenburg	11 Mar 2013, 16:46
Re: Measuring (and Calculating) Dip	Paul Hirose	11 Mar 2013, 15:12
Re: Basque Whalers	Andrés Ruiz	11 Mar 2013, 13:23
Re: Response Amplitude Operator	Dave Walden	11 Mar 2013, 12:25
Re: Art show	Bill B	11 Mar 2013, 09:37
Re: Measuring (and Calculating) Dip	Paul Hirose	11 Mar 2013, 03:38
Art show	Byron Franklin	11 Mar 2013, 00:04
Re: Basque Whalers	Brad Morris	10 Mar 2013, 23:49
Re: Basque Whalers	Frank Reed	10 Mar 2013, 23:31
Response Amplitude Operator	Brad Morris	10 Mar 2013, 23:30
Re: A practice round of stars	Alan S	10 Mar 2013, 23:08
Re: A practice round of stars	Antoine Couëtte	10 Mar 2013, 20:35
Re: A practice round of stars	Antoine Couëtte	10 Mar 2013, 20:26
Re: Advancing LOP's in surface Celnav.	Peter Hakel	10 Mar 2013, 19:51
Re: Measuring (and Calculating) Dip	Brad Morris	10 Mar 2013, 13:24
Re: Measuring (and Calculating) Dip	Bill Morris	10 Mar 2013, 03:53
Re: The Darn Old Cocked Hat - the sequel 1	Tom Sult	10 Mar 2013, 02:34
Re: Advancing LOP's in surface Celnav.	Gary LaPook	10 Mar 2013, 01:27
Re: Round Two: with a bonus ex-meridian	Sean C	10 Mar 2013, 01:25
Re: Advancing LOP's in surface Celnav.	Gary LaPook	10 Mar 2013, 01:09
The Darn Old Cocked Hat - the sequel 1	Hanno Ix	10 Mar 2013, 00:58
Re: cool photo with atmospheric phenomena	Hewitt Schlereth	10 Mar 2013, 00:42
Re: Advancing LOP's in surface Celnav.	Gary LaPook	10 Mar 2013, 00:40
Re: Round Two: with a bonus ex-meridian	Alan S	10 Mar 2013, 00:05
Re: cool photo with atmospheric phenomena	Frank Reed	9 Mar 2013, 22:30
Re: Measuring (and Calculating) Dip	Bruce J. Pennino	9 Mar 2013, 22:24
Re: Measuring (and Calculating) Dip	Frank Reed	9 Mar 2013, 22:20
Re: Round Two: with a bonus ex-meridian	Örjan Sandström	9 Mar 2013, 22:08
Re: Measuring (and Calculating) Dip	Paul Hirose	9 Mar 2013, 21:11
Re: Basque Whalers	Andrés Ruiz	9 Mar 2013, 20:55
Re: Researchers say crystal found at bottom of EnglishChannel may be a fabled sunstone	John H	9 Mar 2013, 19:11
Re: A practice round of stars	Alan S	9 Mar 2013, 16:38
Re: A practice round of stars	Peter Hakel	9 Mar 2013, 13:19
Re: A practice round of stars	Antoine Couëtte	9 Mar 2013, 10:12
Researchers say crystal found at bottom of English Channel may be a fabledsunstone	Paul Saffo	9 Mar 2013, 05:01
Re: Measuring (and Calculating) Dip	Bill Morris	9 Mar 2013, 04:07
Re: Measuring (and Calculating) Dip	Brad Morris	9 Mar 2013, 02:08
Re: A practice round of stars	Peter Hakel	8 Mar 2013, 22:23
Re: Round Two: with a bonus ex-meridian	Peter Hakel	8 Mar 2013, 22:09
Re: Basque Whalers	Lu Abel	8 Mar 2013, 21:49
Re: Basque Whalers	Hewitt Schlereth	8 Mar 2013, 21:19
Re: Basque Whalers	Lu Abel	8 Mar 2013, 21:05
Re: A practice round of stars	Antoine Couëtte	8 Mar 2013, 19:34
Re: Round Two: with a bonus ex-meridian	Antoine Couëtte	8 Mar 2013, 19:09
Re: Basque Whalers	Andrés Ruiz	8 Mar 2013, 18:59
Re: Basque Whalers	Lu Abel	8 Mar 2013, 17:48
Re: Basque Whalers	Noell Wilson	8 Mar 2013, 17:21
Advancing LOP's in surface Celnav.	Jeremy C	8 Mar 2013, 15:01
Re: Measuring (and Calculating) Dip	Bruce J. Pennino	8 Mar 2013, 14:45
Re: Basque Whalers	Andrés Ruiz	8 Mar 2013, 08:39
Re: Measuring (and Calculating) Dip	Brad Morris	8 Mar 2013, 04:32
Re: Aircraft Octant Optimal Bubble Size	Paolo Borchetta	8 Mar 2013, 04:04
Re: Polhemus Computer	Paolo Borchetta	8 Mar 2013, 03:54
Re: Apparent size of moon and ship	Lu Abel	8 Mar 2013, 00:56
Re: Apparent size of moon and ship	Don Seltzer	8 Mar 2013, 00:49
Re: Aircraft Octant Optimal Bubble Size	Robert Eno	8 Mar 2013, 00:26
Re: Polhemus Computer	Dave Walden	8 Mar 2013, 00:14
Re: Open Cockpit Sun Sights Exercise	Dave Walden	8 Mar 2013, 00:09
Re: Apparent size of moon and ship	Frank Reed	7 Mar 2013, 23:35
Re: Basque Whalers	Frank Reed	7 Mar 2013, 22:23
Re: Round Two: with a bonus ex-meridian	Alan S	7 Mar 2013, 21:53
Re: A practice round of stars	Andrés Ruiz	7 Mar 2013, 21:51
Re: Round Two: with a bonus ex-meridian	Alan S	7 Mar 2013, 21:08
Re: Polhemus Computer	Alan S	7 Mar 2013, 20:54
Re: Round Two: with a bonus ex-meridian	Alan S	7 Mar 2013, 20:44
Basque Whalers	Andrés Ruiz	7 Mar 2013, 20:31
Re: Practice Celestial Navigation Problems	Alan S	7 Mar 2013, 20:16
Re: Polhemus Computer	Paolo Borchetta	7 Mar 2013, 19:48
Re: Polhemus Computer	Paolo Borchetta	7 Mar 2013, 19:47
Re: Polhemus Computer	Gary LaPook	7 Mar 2013, 18:59
Re: cool photo with atmospheric phenomena	Robert Wyatt	7 Mar 2013, 18:43
Re: Polhemus Computer	Hewitt Schlereth	7 Mar 2013, 18:36
Re: cool photo with atmospheric phenomena	Hewitt Schlereth	7 Mar 2013, 18:34
Polhemus Computer	Paolo Borchetta	7 Mar 2013, 18:16
Cool photo with atmospheric phenomena	Robert Wyatt	7 Mar 2013, 18:13
Re: Open Cockpit Sun Sights Exercise	Paolo Borchetta	7 Mar 2013, 17:49
Re: Fw: Viking sunstone	Noell Wilson	7 Mar 2013, 17:47
Re: An example of a slope/Admin: some changes	Paolo Borchetta	7 Mar 2013, 17:24
Re: Measuring (and Calculating) Dip	Bruce J. Pennino	7 Mar 2013, 17:06
Re: Open Cockpit Sun Sights Exercise	Frank Reed	7 Mar 2013, 16:29
Re: An example of a slope/Admin: some changes	Frank Reed	7 Mar 2013, 16:13
Re: An example of a slope/Admin: some changes	Paolo Borchetta	7 Mar 2013, 12:15
Re: A practice round of stars	Paul Fithian	7 Mar 2013, 12:02
Re: An example of a slope/Admin: some changes	Sean C	7 Mar 2013, 11:49
Re: Measuring (and Calculating) Dip	Marcel Tschudin	7 Mar 2013, 11:33
Re: Aircraft Octant Optimal Bubble Size	Bill Morris	7 Mar 2013, 08:43
Re: A 'real-life' example of slope	Paolo Borchetta	7 Mar 2013, 08:23
Re: An example of a slope	Paolo Borchetta	7 Mar 2013, 08:12
Re: Measuring (and Calculating) Dip	Bill Morris	7 Mar 2013, 08:09
Re: Open Cockpit Sun Sights Exercise	Paolo Borchetta	7 Mar 2013, 06:37
Re: Open Cockpit Sun Sights Exercise	Paolo Borchetta	7 Mar 2013, 06:31
Re: Fw: Viking sunstone	Paolo Borchetta	7 Mar 2013, 06:01
Re: Aircraft Octant Optimal Bubble Size	Paolo Borchetta	7 Mar 2013, 05:51
Re: Aircraft Octant Optimal Bubble Size	Paolo Borchetta	7 Mar 2013, 05:38
Re: Davis and Astra head to head	Paul Fithian	7 Mar 2013, 04:08
Re: Davis and Astra head to head	Paul Dolkas	7 Mar 2013, 02:45
Re: Aircraft Octant Optimal Bubble Size	Paul Dolkas	7 Mar 2013, 02:36
Apparent size of moon and ship	Don Seltzer	7 Mar 2013, 01:14
Re: A practice round of stars	Alan S	6 Mar 2013, 23:42
Fw: Viking sunstone	Gary LaPook	6 Mar 2013, 22:15
Re: Open Cockpit Sun Sights Exercise	Gary LaPook	6 Mar 2013, 22:14
Board of Longitude papers online	Paul Hirose	6 Mar 2013, 21:37
Re: Open Cockpit Sun Sights Exercise	Ken Gebhart	6 Mar 2013, 21:01
Re: Measuring (and Calculating) Dip	Brad Morris	6 Mar 2013, 19:06
Re: Aircraft Octant Optimal Bubble Size	Robert Eno	6 Mar 2013, 18:01
Re: apparent size of sun and moon	Brad Morris	6 Mar 2013, 17:57
Re: Aircraft Octant Optimal Bubble Size	Paolo Borchetta	6 Mar 2013, 16:42
Re: Aircraft Octant Optimal Bubble Size	Paolo Borchetta	6 Mar 2013, 16:23
Re: apparent size of sun and moon	Greg Rudzinski	6 Mar 2013, 15:06
Re: apparent size of sun and moon	Frank Reed	6 Mar 2013, 15:02
Re: apparent size of sun and moon	Patrick Goold	6 Mar 2013, 14:53
Re: apparent size of sun and moon	Robert Wyatt	6 Mar 2013, 14:45
Re: Davis and Astra head to head	Paul Fithian	6 Mar 2013, 14:43
Re: apparent size of sun and moon	Frank Reed	6 Mar 2013, 14:40
Re: apparent size of sun and moon	Greg Rudzinski	6 Mar 2013, 14:36
Re: Aircraft Octant Optimal Bubble Size	Greg Rudzinski	6 Mar 2013, 14:24
Apparent size of sun and moon	Joel Silverberg	6 Mar 2013, 13:47
Re: Aircraft Octant Optimal Bubble Size	Greg Rudzinski	6 Mar 2013, 13:15
Open Cockpit Sun Sights Exercise	Paolo Borchetta	6 Mar 2013, 08:14
Re: Measuring (and Calculating) Dip	Bill Morris	6 Mar 2013, 05:47
Re: Aircraft Octant Optimal Bubble Size	Paolo Borchetta	6 Mar 2013, 05:44
Re: Davis and Astra head to head	Paul Dolkas	6 Mar 2013, 04:27
Re: Practice Celestial Navigation Problems	Bruce J. Pennino	6 Mar 2013, 02:07
Re: Practice Celestial Navigation Problems	Alan S	6 Mar 2013, 01:15
Re: Self Taught Celestial	Alan S	6 Mar 2013, 01:13
Re: Aircraft Octant Optimal Bubble Size	Robert Eno	6 Mar 2013, 00:36
Re: Measuring (and Calculating) Dip	Brad Morris	6 Mar 2013, 00:25
Re: ADMIN: some changes	Derrick Young	5 Mar 2013, 22:59
Re: ADMIN: some changes	Frank Reed	5 Mar 2013, 22:28
ADMIN: some changes	Frank Reed	5 Mar 2013, 21:41
Practice Celestial Navigation Problems	Paul Fithian	5 Mar 2013, 20:19
Re: Self Taught Celestial	Paul Fithian	5 Mar 2013, 19:20
Re: Round Two: with a bonus ex-meridian	Bruce J. Pennino	5 Mar 2013, 18:31
Re: Self Taught Celestial	Greg Rudzinski	5 Mar 2013, 18:11
Re: Self Taught Celestial	Paul Fithian	5 Mar 2013, 17:45
Re: Aircraft Octant Optimal Bubble Size	Hewitt Schlereth	5 Mar 2013, 17:20
Re: Davis and Astra head to head	Hewitt Schlereth	5 Mar 2013, 17:11
Aircraft Octant Optimal Bubble Size	Greg Rudzinski	5 Mar 2013, 16:37
Re: Davis and Astra head to head	Lu Abel	5 Mar 2013, 15:45
Re: A practice round of stars	Paolo Borchetta	5 Mar 2013, 14:45
Re: A practice round of stars	Jeremy C	5 Mar 2013, 14:02
Re: A practice round of stars	Jeremy C	5 Mar 2013, 13:53
Re: A practice round of stars	Paolo Borchetta	5 Mar 2013, 08:48
Re: A practice round of stars	Sean C	5 Mar 2013, 03:45
Re: Davis and Astra head to head	Paul Fithian	4 Mar 2013, 21:52
Re: Initial Trial with Kolbe LTA	Paul Fithian	4 Mar 2013, 21:50
Re: Davis and Astra head to head	Hewitt Schlereth	4 Mar 2013, 21:41
Re: Davis and Astra head to head	Ken Gebhart	4 Mar 2013, 21:35
Re: Initial Trial with Kolbe LTA	Greg Rudzinski	4 Mar 2013, 21:18
Re: Initial Trial with Kolbe LTA	Paul Fithian	4 Mar 2013, 20:43
Re: Initial Trial with Kolbe LTA	Paul Fithian	4 Mar 2013, 20:39
Re: Initial Trial with Kolbe LTA	Greg Rudzinski	4 Mar 2013, 20:36
Initial Trial with Kolbe LTA	Paul Fithian	4 Mar 2013, 20:05
Re: Davis and Astra head to head	Paul Fithian	4 Mar 2013, 19:30
Re: Davis and Astra head to head	Randall Morrow	4 Mar 2013, 17:15
Re: Davis and Astra head to head	Lu Abel	4 Mar 2013, 16:50
Re: Round Two: with a bonus ex-meridian	Greg Rudzinski	4 Mar 2013, 16:23
Re: Davis and Astra head to head...correction	Randall Morrow	4 Mar 2013, 15:42
Davis and Astra head to head	Randall Morrow	4 Mar 2013, 15:25
Index error nomenclature	Jeremy C	4 Mar 2013, 15:01
Round Two: with a bonus ex-meridian	Jeremy C	4 Mar 2013, 14:48
Re: A practice round of stars	Jeremy C	4 Mar 2013, 14:34
Re: A practice round of stars	Jeremy C	4 Mar 2013, 14:29
Re: Hat Off To Gary Lapook	h.a.c. van Asten	4 Mar 2013, 09:43
Re: Hat Off To Gary Lapook	Gary LaPook	4 Mar 2013, 09:02
Re: Hat Off To Gary Lapook	Gary LaPook	4 Mar 2013, 08:36
Re: Hat Off To Gary Lapook	Paolo Borchetta	4 Mar 2013, 06:53
Re: Hat Off To Gary Lapook	Gary LaPook	4 Mar 2013, 06:20
Re: Self Taught Celestial	Alan S	4 Mar 2013, 05:13
Hat Off To Gary Lapook	Paolo Borchetta	4 Mar 2013, 04:30
Averaging Sextant Sights	Paolo Borchetta	4 Mar 2013, 03:49
Re: Measuring (and Calculating) Dip	Brad Morris	4 Mar 2013, 00:10
Re: Measuring (and Calculating) Dip	Bruce J. Pennino	3 Mar 2013, 23:55
Re: Dip-meter again-Update 2013	Bruce J. Pennino	3 Mar 2013, 23:36
Re: A practice round of stars	Greg Rudzinski	3 Mar 2013, 23:30
Re: Measuring (and Calculating) Dip	Brad Morris	3 Mar 2013, 21:49
Re: A practice round of stars	Peter Hakel	3 Mar 2013, 21:49
Re: Measuring (and Calculating) Dip	Brad Morris	3 Mar 2013, 21:34
Re: Measuring (and Calculating) Dip	Brad Morris	3 Mar 2013, 21:31
Re: Measuring (and Calculating) Dip	Gary LaPook	3 Mar 2013, 20:58
Re: A practice round of stars	Greg Rudzinski	3 Mar 2013, 20:23
Re: Measuring (and Calculating) Dip	Bill Morris	3 Mar 2013, 19:22
Re: A practice round of stars	Mike Burkes	3 Mar 2013, 19:06
Re: Measuring (and Calculating) Dip	Bruce J. Pennino	3 Mar 2013, 18:40
Re: Measuring (and Calculating) Dip	Örjan Sandström	3 Mar 2013, 15:51
Re: Measuring (and Calculating) Dip	Greg Rudzinski	3 Mar 2013, 15:47
Re: Measuring (and Calculating) Dip	Marcel Tschudin	3 Mar 2013, 14:48
Re: A practice round of stars	Bruce J. Pennino	3 Mar 2013, 13:06
Re: Measuring (and Calculating) Dip	Greg Rudzinski	3 Mar 2013, 12:40
Re: Measuring (and Calculating) Dip	Brad Morris	3 Mar 2013, 04:32
Re: Self Taught Celestial	Alan S	3 Mar 2013, 03:42
Re: A practice round of stars	Greg Rudzinski	3 Mar 2013, 02:55
Re: A practice round of stars	Bill B	3 Mar 2013, 02:46
Re: A practice round of stars	Robert Bernecky	3 Mar 2013, 00:29
Re: A practice round of stars	Peter Hakel	2 Mar 2013, 18:51
Re: A practice round of stars	Peter Hakel	2 Mar 2013, 18:03
Re: A practice round of stars	Greg Rudzinski	2 Mar 2013, 17:29
Re: A practice round of stars	Greg Rudzinski	2 Mar 2013, 17:09
Re: A practice round of stars	Jeremy C	2 Mar 2013, 14:18
Re: A practice round of stars	Peter Hakel	2 Mar 2013, 08:14
Re: Measuring (and Calculating) Dip	Marcel Tschudin	1 Mar 2013, 22:54
Re: Self Taught Celestial	Alan S	1 Mar 2013, 22:17
Re: A practice round of stars	Mike Burkes	1 Mar 2013, 22:03
Re: Self Taught Celestial	Alan S	1 Mar 2013, 22:01
Re: A practice round of stars	Stan K	1 Mar 2013, 21:03
Re: A practice round of stars	Brad Morris	1 Mar 2013, 20:54
Re: A practice round of stars	Bruce J. Pennino	1 Mar 2013, 20:42
Re: Index Error - Real vs. Artificial Horizon	Norm Goldblatt	1 Mar 2013, 20:07
Re: Index Error - Real vs. Artificial Horizon	Brad Morris	1 Mar 2013, 15:38
Re: Measuring (and Calculating) Dip	David Fleming	1 Mar 2013, 15:36
Re: Index Error - Real vs. Artificial Horizon	David Fleming	1 Mar 2013, 15:13
Re: Measuring (and Calculating) Dip	Brad Morris	1 Mar 2013, 14:52
A practice round of stars	Jeremy C	1 Mar 2013, 13:49
Re: Measuring (and	Marcel Tschudin	1 Mar 2013, 12:24
Re: Self Taught Celestial	Bill B	1 Mar 2013, 04:28
Re: Index Error - Real vs. Artificial Horizon	Bill B	1 Mar 2013, 03:59
Re: Measuring (and Calculating) Dip	Brad Morris	1 Mar 2013, 02:50
Re: Measuring (and	Bruce J. Pennino	1 Mar 2013, 02:10
Re: Measuring (and calculating) Dip	Brad Morris	1 Mar 2013, 01:01
Re: Index Error - Real vs. Artificial Horizon	Örjan Sandström	1 Mar 2013, 00:47
Re: Measuring (and calculating) Dip	Frank Reed	1 Mar 2013, 00:35
Re: Index Error - Real vs. Artificial Horizon	Brad Morris	1 Mar 2013, 00:33
Re: Self Taught Celestial	Örjan Sandström	1 Mar 2013, 00:31
Re: Index Error - Real vs. Artificial Horizon	Örjan Sandström	1 Mar 2013, 00:24
One stop celestial shopping	Noell Wilson	28 Feb 2013, 23:57
Re: P.V.H. Weems papers	Roger Connor	28 Feb 2013, 22:43
Re: Index Error - Real vs. Artificial Horizon	Brad Morris	28 Feb 2013, 22:30
Re: Index Error - Real vs. Artificial Horizon	Paul Fithian	28 Feb 2013, 22:23
Re: Measuring (andcalculating) Dip	Brad Morris	28 Feb 2013, 22:20
Re: Index Error - Real vs. Artificial Horizon	Bill B	28 Feb 2013, 22:05
Re: Index Error - Real vs. Artificial Horizon	Ridge White	28 Feb 2013, 21:50
Re: Index Error - Real vs. Artificial Horizon	Greg Rudzinski	28 Feb 2013, 21:42
Re: Index Error - Real vs. Artificial Horizon	Bill B	28 Feb 2013, 21:37
Index Error - Real vs. Artificial Horizon	Paul Fithian	28 Feb 2013, 21:24
Re: Self Taught Celestial	Lu Abel	28 Feb 2013, 19:48
Re: Self Taught Celestial	Paul Fithian	28 Feb 2013, 19:38
Re: Self Taught Celestial	Sean C	28 Feb 2013, 19:28
Re: Self Taught Celestial	Paul Fithian	28 Feb 2013, 19:26
Re: Self Taught Celestial	Sean C	28 Feb 2013, 19:26
Re: Self Taught Celestial	Lu Abel	28 Feb 2013, 18:51
Re: Self Taught Celestial	Geoffrey Kolbe	28 Feb 2013, 18:40
Re: Self Taught Celestial	Randall Morrow	28 Feb 2013, 18:30
Re: Night video from Down Under	Brad Morris	28 Feb 2013, 18:11
Re: Self Taught Celestial	Paul Fithian	28 Feb 2013, 17:53
Re: Night video from Down Under	Noell Wilson	28 Feb 2013, 17:50
Re: Self Taught Celestial	Örjan Sandström	28 Feb 2013, 16:43
Re: Measuring (and calculating) Dip	Richard B. Langley	28 Feb 2013, 16:42
Re: Self Taught Celestial	Bruce J. Pennino	28 Feb 2013, 16:36
Re: Self Taught Celestial	Randall Morrow	28 Feb 2013, 15:29
Re: P.V.H. Weems papers	Gary LaPook	28 Feb 2013, 15:25
Re: P.V.H. Weems papers	Bruce J. Pennino	28 Feb 2013, 14:52
Re: Self Taught Celestial	Jeremy C	28 Feb 2013, 12:43
Re: Self Taught Celestial	Örjan Sandström	28 Feb 2013, 09:17
Re: Self Taught Celestial	Gary LaPook	28 Feb 2013, 08:21
Re: Self Taught Celestial	Geoffrey Kolbe	28 Feb 2013, 05:44
Re: Self Taught Celestial	Brad Morris	28 Feb 2013, 04:59
Re: Measuring (and calculating) Dip	Marcel Tschudin	28 Feb 2013, 00:16
P.V.H. Weems papers	Roger Connor	28 Feb 2013, 00:07
Re: Self Taught Celestial	Alexandre Eremenko	27 Feb 2013, 23:04
Re: Self Taught Celestial	Bill B	27 Feb 2013, 22:44
Re: Self Taught Celestial	Byron Franklin	27 Feb 2013, 22:38
Re: Self Taught Celestial	Paul Fithian	27 Feb 2013, 22:01
Re: Self Taught Celestial	Paul Fithian	27 Feb 2013, 21:57
Re: Measuring (and calculating) Dip	Marcel Tschudin	27 Feb 2013, 21:39
Re: Self Taught Celestial	Norm Goldblatt	27 Feb 2013, 21:19
Re: Self Taught Celestial	Greg Rudzinski	27 Feb 2013, 20:20
Re: Self Taught Celestial	Geoffrey Kolbe	27 Feb 2013, 20:03
Re: Self Taught Celestial	Brad Morris	27 Feb 2013, 19:50
Re: Measuring (and calculating) Dip	Brad Morris	27 Feb 2013, 19:34
Re: Measuring (and calculating) Dip	Bill B	27 Feb 2013, 18:53
Self Taught Celestial	Paul Fithian	27 Feb 2013, 18:11
Re: Mode of use of small sextants	Frank Reed	27 Feb 2013, 18:07
Re: Measuring (and calculating) Dip	Marcel Tschudin	27 Feb 2013, 17:34
Re: Mode of use of small sextants	Brad Morris	27 Feb 2013, 12:57
Re: Measuring (and calculating) Dip	Brad Morris	27 Feb 2013, 12:53
Re: Measuring (and calculating) Dip	Marcel Tschudin	27 Feb 2013, 11:32
Re: Mode of use of small sextants	Bill Morris	27 Feb 2013, 06:15
Mode of use of small sextants	Bill Morris	27 Feb 2013, 04:11
Measuring (and calculating) Dip	Brad Morris	27 Feb 2013, 03:24
Re: Scrap paper with time sights c.1870	Frank Reed	26 Feb 2013, 22:52
Re: Scrap paper with time sights c.1870	Lars Bergman	26 Feb 2013, 22:15
Re: Night video from Down Under	Frank Reed	26 Feb 2013, 21:28
Lunar distance sights attempted	Randall Morrow	26 Feb 2013, 20:35
Re: Scrap paper with time sights c.1870	Frank Reed	26 Feb 2013, 19:21
Night video from Down Under	Noell Wilson	26 Feb 2013, 14:28
Re: Scrap paper with time sights c.1870	Lars Bergman	26 Feb 2013, 13:41
Re: Finally, a reasonable explanation forEarhart's failure to find Howland	Geoffrey Kolbe	26 Feb 2013, 07:49
Re: Finally, a reasonable explanation for Earhart's failure to find Howland	Gary LaPook	26 Feb 2013, 06:05
Re: Finally, a reasonable explanation for Earhart's failure to find Howland	Gary LaPook	26 Feb 2013, 05:32
Re: Finally, a reasonable explanation for Earhart's failure to find Howlandisland	h.a.c. van Asten	25 Feb 2013, 23:18
Re: Scrap paper with time sights c.1870	Lars Bergman	24 Feb 2013, 23:15
Re: Ruminatons on Bygrave and Hohenrechenschieber scale markings	Brad Morris	24 Feb 2013, 23:09
Re: Ruminatons on Bygrave and Hohenrechenschieber scale markings	Robin Stuart	24 Feb 2013, 19:44
Re: Ruminatons on Bygrave and Hohenrechenschieberscale markings	Brad Morris	24 Feb 2013, 19:13
Re: Finally, a reasonable explanation for Earhart's failure to find Howlandisland	Don Seltzer	24 Feb 2013, 17:50
Re: Ruminatons on Bygrave and Hohenrechenschieber scale markings	Robin Stuart	24 Feb 2013, 17:46
Re: Finally, a reasonable explanation for Earhart's failure to find Howlandisland	Andrew Nikitin	24 Feb 2013, 17:38
Re: Ruminatons on Bygrave and Hohenrechenschieber scale markings	Robin Stuart	24 Feb 2013, 17:13
Re: Scrap paper with time	Örjan Sandström	24 Feb 2013, 07:16
Re: Scrap paper with time	Hewitt Schlereth	24 Feb 2013, 05:09
Re: NavList 22455] Re: Scrap paper with timesights c.1870	Brad Morris	24 Feb 2013, 03:34
Re: Scrap paper and instruction in time sights	Hewitt Schlereth	24 Feb 2013, 03:33
Re: Scrap paper with time sights c.1870	Örjan Sandström	24 Feb 2013, 00:07
Re: Scrap paper with time sights c.1870	Hewitt Schlereth	23 Feb 2013, 21:36
Re: Scrap paper with time sights c.1870	Hewitt Schlereth	23 Feb 2013, 21:31
Re: Scrap paper with time sights c.1870	Hewitt Schlereth	23 Feb 2013, 21:31
Re: Scrap paper with time sights c.1870	Hewitt Schlereth	23 Feb 2013, 21:30
Scrap paper and instruction in time sights	Frank Reed	23 Feb 2013, 20:00
Re: Scrap paper with time sights c.1870	Lars Bergman	23 Feb 2013, 10:13
Re: Scrap paper with time sights c.1870	Henry Halboth	23 Feb 2013, 04:29
Teaching Navigation	Byron Franklin	23 Feb 2013, 02:39
Re: Scrap paper with time sights c.1870	Lars Bergman	22 Feb 2013, 19:58
Re: As The World Turns	Norm Goldblatt	22 Feb 2013, 18:39
Re: As The World Turns	Geoffrey Kolbe	22 Feb 2013, 18:27
Airboat CN	Greg Rudzinski	22 Feb 2013, 14:37
Re: Was sent this- Pacific Clipper- The Long Way Home	Hewitt Schlereth	22 Feb 2013, 06:15
As The World Turns	Norm Goldblatt	22 Feb 2013, 05:37
Was sent this- Pacific Clipper- The Long Way Home	Norm Goldblatt	22 Feb 2013, 05:16
Re: Scrap paper with time sights c.1870	Brad Morris	22 Feb 2013, 02:35
Re: Scrap paper with time sights c.1870	Brad Morris	21 Feb 2013, 23:11
Re: Scrap paper with time sights c.1870	Lars Bergman	21 Feb 2013, 22:47
Finally, a reasonable explanation for Earhart's failure to find Howland island	Gary LaPook	21 Feb 2013, 21:56
Re: Scrap paper with time sights c.1870	Hewitt Schlereth	21 Feb 2013, 18:13
Re: Scrap paper with time sights c.1870	Patrick Goold	21 Feb 2013, 17:16
Re: Scrap paper with time sights c.1870	Frank Reed	21 Feb 2013, 17:10
Re: Scrap paper with time sights c.1870	Lars Bergman	21 Feb 2013, 16:44
Re: Burton's "Nautical Tables, High Latitude Edition"	Brad Morris	21 Feb 2013, 01:23
Scrap paper with time sights c.1870	Frank Reed	20 Feb 2013, 23:41
Re: Burton's "Nautical Tables, High Latitude Edition"	Alan S	20 Feb 2013, 22:39
Re: Burton's "Nautical Tables, High Latitude Edition"	Brad Morris	20 Feb 2013, 18:15
Re: Burton's "Nautical Tables, High Latitude Edition"	John Brown	20 Feb 2013, 17:51
Re: Burton's "Nautical Tables, High Latitude Edition"	Brad Morris	20 Feb 2013, 17:11
Re: A-8A Manual available?	Lee Johnson	20 Feb 2013, 15:15
Re: Burton's "Nautical Tables, High Latitude Edition"	John Brown	20 Feb 2013, 07:05
Re: HR-1 working re-creation and new questions	Brad Morris	20 Feb 2013, 05:30
Re: HR-1 working re-creation and new questions	Brad Morris	20 Feb 2013, 05:26
Re: HR-1 working re-creation and new questions	Frank Reed	20 Feb 2013, 05:14
Re: HR-1 working re-creation and new questions	Norm Goldblatt	20 Feb 2013, 04:55
Re: Burton's "Nautical Tables, High Latitude Edition"	Brad Morris	19 Feb 2013, 20:40
Re: Orion at oceannavigator site	Herbert Prinz	19 Feb 2013, 16:25
SSBN A Lincoln	Byron Franklin	19 Feb 2013, 01:05
Re: Burton's "Nautical Tables, High Latitude Edition"	John Brown	19 Feb 2013, 00:08
Re: Burton's "Nautical Tables, High Latitude Edition"	Brad Morris	18 Feb 2013, 22:02
Re: Mauritius was: sunrise observation.	Hewitt Schlereth	18 Feb 2013, 18:28
Re: Mauritius was: sunrise observation.	Stan K	18 Feb 2013, 18:07
Re: Ruminatons on Bygrave and Hohenrechenschieberscale markings	Brad Morris	18 Feb 2013, 18:05
Re: Mauritius was: sunrise observation.	Hewitt Schlereth	18 Feb 2013, 18:00
Re: A-8A Manual available?	Lee Johnson	18 Feb 2013, 17:26
Re: Bygrave Locking Device	Robin Stuart	18 Feb 2013, 16:27
Re: Ruminatons on Bygrave and Hohenrechenschieber scale markings	Robin Stuart	18 Feb 2013, 15:59
Re: Burton's "Nautical Tables, High Latitude Edition"	John Brown	18 Feb 2013, 10:44
Re: A-8A Manual available?	Paul Brewer	18 Feb 2013, 08:41
Video of B-52 navigator	Gary LaPook	18 Feb 2013, 08:02
Re: Mauritius was: sunrise observation.	Gary LaPook	18 Feb 2013, 07:50
Ruminatons on Bygrave and Hohenrechenschieber scale markings	Brad Morris	18 Feb 2013, 07:14
Re: Burton's "Nautical Tables, High Latitude Edition"	Brad Morris	18 Feb 2013, 04:39
Re: Mauritius was: sunrise observation.	Hewitt Schlereth	18 Feb 2013, 04:05
Mauritius was: sunrise observation.	Antoine Couëtte	18 Feb 2013, 03:25
Re: flight navigation website & Reunion	Ronald P Barrett	18 Feb 2013, 01:12
Re: HR-1 working re-creation and new questions	Andrew Nikitin	18 Feb 2013, 00:39
Re: Kollsman periscopic sextant mount	Bob Knotts	17 Feb 2013, 23:52
A-8A Manual available?	Lee Johnson	17 Feb 2013, 23:47
Re: Burton's "Nautical Tables, High Latitude Edition"	John Brown	17 Feb 2013, 22:23
Re: sunrise observation.	Hewitt Schlereth	17 Feb 2013, 22:03
Re: Burton's "Nautical Tables, High Latitude Edition"	Jean-Marie	17 Feb 2013, 20:19
NASM Time and Navigation gallery	Roger Connor	17 Feb 2013, 20:16
Re: Burton's "Nautical Tables, High Latitude Edition"	Brad Morris	17 Feb 2013, 17:26
Re: Sundog	Antoine Couëtte	17 Feb 2013, 15:10
Re: sunrise observation.	Örjan Sandström	17 Feb 2013, 13:47
Re: sunrise observation.	Marcel Tschudin	17 Feb 2013, 12:57
Re: Sundog	Greg Rudzinski	17 Feb 2013, 12:56
Re: sunrise observation.	Antoine Couëtte	17 Feb 2013, 11:59
Re: sunrise observation.	Örjan Sandström	17 Feb 2013, 11:27
Re: Burton's "Nautical Tables, High Latitude Edition"	John Brown	17 Feb 2013, 11:13
Sunrise observation.	Örjan Sandström	17 Feb 2013, 09:50
Re: Burton's "Nautical Tables, High Latitude Edition"	Örjan Sandström	17 Feb 2013, 09:37
Re: Sundog	Antoine Couëtte	17 Feb 2013, 08:14
Re: HR-1 working re-creation and new questions	Norm Goldblatt	17 Feb 2013, 07:31
Burton's "Nautical Tables, High Latitude Edition"	Brad Morris	17 Feb 2013, 05:37
U.S. Coast & Geodetic Survey annual reports archive	Paul Hirose	17 Feb 2013, 04:40
Re: Sundog	Frank Reed	17 Feb 2013, 00:46
Re: The Navigation Lamp Post	Frank Reed	17 Feb 2013, 00:44
Re: Sundog	Brad Morris	17 Feb 2013, 00:34
Re: Sundog	Frank Reed	16 Feb 2013, 23:39
Re: HR-1 working re-creation and new questions	Frank Reed	16 Feb 2013, 21:26
Re: Sundog	Brad Morris	16 Feb 2013, 20:41
Re: Sundog	John H	16 Feb 2013, 19:50
Re: Sundog	Bill B	16 Feb 2013, 19:10
Re: Sundog	Brad Morris	16 Feb 2013, 18:07
Re: Sundog	Greg Rudzinski	16 Feb 2013, 17:50
Re: Sundog	Brad Morris	16 Feb 2013, 17:00
Re: Primer of Navigation - Mixter	Hewitt Schlereth	16 Feb 2013, 16:19
Re: Sundog	Greg Rudzinski	16 Feb 2013, 12:45
Re: Sundog	Antoine Couëtte	16 Feb 2013, 12:31
Re: Sundog	Greg Rudzinski	16 Feb 2013, 12:26
Re: Sundog	Brad Morris	16 Feb 2013, 09:40
Advanced Coastal Navigation	Andrés Ruiz	16 Feb 2013, 09:05
Re: Primer of Navigation - Mixter	Andrés Ruiz	16 Feb 2013, 07:52
Re: HR-1 working re-creation and new questions	Brad Morris	16 Feb 2013, 07:11
Re: The Navigation Lamp Post	Brad Morris	16 Feb 2013, 03:06
Re: HR-1 working re-creation and new questions	David Fleming	16 Feb 2013, 01:50
Re: The Navigation Lamp Post	Norm Goldblatt	16 Feb 2013, 01:14
The Navigation Lamp Post	Brad Morris	15 Feb 2013, 23:29
Re: HR-1 working re-creation and new questions	Brad Morris	15 Feb 2013, 23:05
Very interesting article on NASM exhibit on navigation of Earhart flight	Gary LaPook	15 Feb 2013, 22:40
Re: Primer of Navigation - Mixter	Alan S	15 Feb 2013, 17:41
Re: Primer of Navigation - Mixter	Dave Walden	15 Feb 2013, 13:50
Re: Primer of Navigation - Mixter	Dave Walden	15 Feb 2013, 13:40
Re: Primer of Navigation - Mixter	Dave Walden	15 Feb 2013, 13:32
Re: Primer of Navigation - Mixter	Gary LaPook	15 Feb 2013, 08:19
Re: Primer of Navigation - Mixter	Alan S	15 Feb 2013, 05:26
Re: Primer of Navigation - Mixter	Gary LaPook	15 Feb 2013, 01:54
Re: Primer of Navigation - Mixter	Gary LaPook	15 Feb 2013, 01:48
Re: Primer of Navigation - Mixter	Gary LaPook	15 Feb 2013, 01:46
Re: Primer of Navigation - Mixter	Bruce J. Pennino	14 Feb 2013, 23:23
Re: Primer of Navigation - Mixter	Patrick Goold	14 Feb 2013, 22:05
Re: Primer of Navigation - Mixter	Bill Morris	14 Feb 2013, 19:20
Re: The Bounty - 20-20 hindsight	Frank Reed	14 Feb 2013, 18:39
Re: The Bounty - 20-20 hindsight	Frank Reed	14 Feb 2013, 18:25
Re: Primer of Navigation - Mixter	Stan K	14 Feb 2013, 17:50
Re: Primer of Navigation - Mixter	Frank Reed	14 Feb 2013, 16:32
Re: The Bounty - 20-20 hindsight	Frank Reed	14 Feb 2013, 16:13
Re: Primer of Navigation - Mixter	Paolo Borchetta	14 Feb 2013, 15:05
Re: Primer of Navigation - Mixter	Mike Burkes	13 Feb 2013, 23:09
Re: Orion at oceannavigator site	Robin Stuart	13 Feb 2013, 14:15
Re: The Bounty - 20-20 hindsight	Dave Walden	13 Feb 2013, 14:11
Re: Berson's Noon Sun problem	Antoine Couëtte	13 Feb 2013, 12:36
Re: Berson's Noon Sun problem	Stan K	13 Feb 2013, 02:24
Re: The Bounty - 20-20 hindsight	Norm Goldblatt	13 Feb 2013, 02:17
Re: Berson's Noon Sun problem	Robin Stuart	13 Feb 2013, 00:02
Re: The Bounty - 20-20 hindsight	Brad Morris	12 Feb 2013, 23:57
Re: Berson's Noon Sun problem	Frank Reed	12 Feb 2013, 18:37
Re: Berson's Noon Sun problem	Stan K	12 Feb 2013, 02:04
Re: Sundog	Bill B	12 Feb 2013, 01:18
Re: Missile Subs	Brad Morris	12 Feb 2013, 00:57
Re: Missile Subs	Byron Franklin	12 Feb 2013, 00:50
Re: Missile Subs	Byron Franklin	12 Feb 2013, 00:33
Re: Missile Subs	Brad Morris	12 Feb 2013, 00:25
Re: Berson's Noon Sun problem	Robin Stuart	12 Feb 2013, 00:22
Re: Missile Subs	Byron Franklin	12 Feb 2013, 00:21
Re: Sundog	Don Seltzer	11 Feb 2013, 22:29
Re: Missile Subs	Don Seltzer	11 Feb 2013, 19:49
Sundog	Frank Reed	11 Feb 2013, 19:44
Re: Conn Trail Navigation	Frank Reed	11 Feb 2013, 19:26
Re: Missile Subs	Brad Morris	11 Feb 2013, 18:40
Re: Conn Trail Navigation	Bill B	11 Feb 2013, 18:35
Re: Primer of Navigation - Mixter	Gary LaPook	11 Feb 2013, 17:20
Re: Ruminations on Bygrave and Hohenrechenschieber scale markings	Brad Morris	11 Feb 2013, 16:29
Primer of Navigation - Mixter	Bruce J. Pennino	11 Feb 2013, 16:09
Re: Conn Trail Navigation	Greg Rudzinski	11 Feb 2013, 14:15
Conn Trail Navigation	Greg Rudzinski	11 Feb 2013, 13:56
Re: HR1 Sliderule locking mechanism questions	Gary LaPook	11 Feb 2013, 01:51
Re: Bygrave Locking Device	Brad Morris	11 Feb 2013, 01:24
Bygrave Locking Device	Gary LaPook	11 Feb 2013, 01:16
Bygrave Locking Device	Gary LaPook	11 Feb 2013, 01:08
Re: Berson's Noon Sun problem	Stan K	10 Feb 2013, 23:20
Re: Missile Subs	Byron Franklin	10 Feb 2013, 21:52
Re: HR1 Sliderule locking mechanism questions	Brad Morris	10 Feb 2013, 20:57
Re: HR1 Sliderule locking mechanism questions	Brad Morris	10 Feb 2013, 20:50
Berson's Noon Sun problem	Frank Reed	10 Feb 2013, 20:40
Re: HR1 Sliderule locking mechanism questions	Wolfgang Hasper	10 Feb 2013, 20:10
Re: Orion at oceannavigator site	Peter Hakel	10 Feb 2013, 20:09
Re: HR1 Sliderule locking mechanism questions	Robin Stuart	10 Feb 2013, 18:45
Re: Orion at oceannavigator site	Robin Stuart	10 Feb 2013, 18:08
Re: Sun Slow Day is coming	Frank Reed	10 Feb 2013, 18:03
Re: HR1 Sliderule locking mechanism questions	Brad Morris	10 Feb 2013, 17:52
Re: Sun Slow Day is coming	Frank Reed	10 Feb 2013, 17:49
A charming photo from 1880's-90's	Norm Goldblatt	10 Feb 2013, 17:39
Re: Sun Slow Day is coming	Lu Abel	10 Feb 2013, 17:37
Re: Sun Slow Day is coming	Sean C	10 Feb 2013, 17:31
Re: Sun Slow Day is coming	Frank Reed	10 Feb 2013, 16:53
Ruminations on Bygrave and Hohenrechenschieber scale markings	Robin Stuart	10 Feb 2013, 16:49
Re: Orion at oceannavigator site	John Karl	10 Feb 2013, 16:37
HR1 Sliderule locking mechanism questions	Robin Stuart	9 Feb 2013, 22:07
Re: Orion at oceannavigator site	Frank Reed	9 Feb 2013, 18:48
Re: now off topic of navigation	Brad Morris	8 Feb 2013, 22:13
Re: now off topic of navigation	Frank Reed	8 Feb 2013, 20:10
Re: Mars - Mercury Question	Frank Reed	8 Feb 2013, 19:49
Sun Slow Day is coming	Frank Reed	8 Feb 2013, 19:15
Re: now off topic of navigation	Brad Morris	8 Feb 2013, 18:14
Re: Mars - Mercury Question	Brad Morris	8 Feb 2013, 18:06
Re: HR-1 working re-creation and new questions	Andrew Nikitin	8 Feb 2013, 14:44
Re: Mars - Mercury Question	Peter Hakel	8 Feb 2013, 13:50
Re: Orion at oceannavigator site	Herbert Prinz	8 Feb 2013, 13:11
Re: HR-1 working re-creation and new questions	Norm Goldblatt	8 Feb 2013, 07:02
Re: HR-1 working re-creation and newquestions	Geoffrey Kolbe	8 Feb 2013, 06:37
Re: HR-1 working re-creation and new questions	Robert Bernecky	8 Feb 2013, 01:20
Re: HR-1 working re-creation and new questions	Norm Goldblatt	8 Feb 2013, 00:46
Re: HR-1 working re-creation and new questions	Brad Morris	7 Feb 2013, 23:06
Re: Mars - Mercury Question	Don Seltzer	7 Feb 2013, 20:43
Re: Mars - Mercury Question	Frank Reed	7 Feb 2013, 19:34
Re: HR-1 working re-creation and new questions	Norm Goldblatt	7 Feb 2013, 18:35
Re: Mars - Mercury Question	Brad Morris	7 Feb 2013, 18:17
CelNav course?	Şems Aktuğ	7 Feb 2013, 17:58
Re: Orion at oceannavigator site	Frank Reed	7 Feb 2013, 17:38
Re: Mars - Mercury Question	Frank Reed	7 Feb 2013, 17:23
Re: Mars - Mercury Question	Alexandre Eremenko	7 Feb 2013, 15:47
Re: Mars - Mercury Question	Brad Morris	7 Feb 2013, 14:15
Re: Orion at oceannavigator site	Greg Rudzinski	7 Feb 2013, 13:54
Re: Mars - Mercury Question	Alexandre Eremenko	7 Feb 2013, 12:54
Re: Mars - Mercury Question	Bruce J. Pennino	7 Feb 2013, 12:00
Re: Mars - Mercury Question	Brad Morris	7 Feb 2013, 06:25
Re: Orion at oceannavigator site	John Karl	7 Feb 2013, 03:42
Re: Orion at oceannavigator site	Robert Eno	7 Feb 2013, 03:38
Re: Orion at oceannavigator site	John Karl	7 Feb 2013, 03:10
Re: Orion at oceannavigator site	Patrick Goold	7 Feb 2013, 02:38
Re: Orion at oceannavigator site	Robert Eno	7 Feb 2013, 00:28
Re: Orion at oceannavigator site	Patrick Goold	6 Feb 2013, 23:11
Orion at oceannavigator site	Frank Reed	6 Feb 2013, 20:13
Celestial Navigation classes, Mystic Seaport, Spring 2013	Frank Reed	6 Feb 2013, 17:17
Re: Pointer star question	Paul Dolkas	6 Feb 2013, 04:03
Re: Pointer star question	Norm Goldblatt	6 Feb 2013, 03:22
Re: Pointer star question	Tom Sult	6 Feb 2013, 02:33
Re: Pointer star question	Norm Goldblatt	6 Feb 2013, 02:10
Re: Pointer star question	Norm Goldblatt	6 Feb 2013, 02:08
Re: Pointer star question	Tom Sult	6 Feb 2013, 01:58
Re: Pointer star question	Norm Goldblatt	6 Feb 2013, 01:50
Re: Pointer star question	Mark	5 Feb 2013, 23:00
Re: Board of Longitude archive - trial launch of digitised material	Richard Dunn	5 Feb 2013, 13:31
Re: Pointer star question	Brad Morris	5 Feb 2013, 04:15
Re: Pointer star question	Norm Goldblatt	5 Feb 2013, 01:42
Re: Pointer star question	Sean C	4 Feb 2013, 11:42
Re: Pointer star question	Frank Reed	3 Feb 2013, 20:42
Re: Mars - Mercury Question	Greg Rudzinski	3 Feb 2013, 20:16
Re: Mars - Mercury Question	Greg Rudzinski	3 Feb 2013, 20:05
Re: Mars - Mercury Question	Frank Reed	3 Feb 2013, 19:30
Re: Mars - Mercury Question	Alexandre Eremenko	3 Feb 2013, 18:08
Re: Pointer star question	Frank Reed	3 Feb 2013, 18:06
Re: Mars - Mercury Question	Don Seltzer	3 Feb 2013, 17:45
Re: Mars - Mercury Question	Alexandre Eremenko	3 Feb 2013, 14:55
Re: Mars - Mercury Question	Brad Morris	3 Feb 2013, 13:36
Re: Pointer star question	Sean C	3 Feb 2013, 13:13
Re: Mars - Mercury Question	Alexandre Eremenko	3 Feb 2013, 05:47
Re: Pointer star question	Richard B. Langley	3 Feb 2013, 04:46
Mars - Mercury Question	Brad Morris	3 Feb 2013, 04:31
Re: Pointer star question	Frank Reed	2 Feb 2013, 22:50
Re: Pointer star question	Richard B. Langley	2 Feb 2013, 22:42
Re: Pointer star question	Brad Morris	2 Feb 2013, 22:41
Re: Pointer star question	Örjan Sandström	2 Feb 2013, 22:13
Re: Pointer star question	Brad Morris	2 Feb 2013, 22:10
Re: Pointer star question	Örjan Sandström	2 Feb 2013, 22:02
Re: Pointer star question	Alexandre Eremenko	2 Feb 2013, 21:57
Re: Pointer star question	Frank Reed	2 Feb 2013, 21:34
Pointer star question	Mark	2 Feb 2013, 20:40
Re: Navy Grounding in PI Digital Charts Blamed	Greg Rudzinski	2 Feb 2013, 14:33
Re: Star Sha & Dec changes.	Antoine Couëtte	2 Feb 2013, 02:54
Re: Board of Longitude archive - trial launch ofdigitised material	Brad Morris	2 Feb 2013, 01:01
Re: Star Sha & Dec changes.	Byron Franklin	1 Feb 2013, 19:12
Re: Moonrise at Mystic Seaport	David Fleming	1 Feb 2013, 18:30
Re: Moonrise at Mystic Seaport	Don Seltzer	1 Feb 2013, 17:04
Re: Star Sha & Dec changes.	Brad Morris	1 Feb 2013, 17:03
Board of Longitude archive - trial launch of digitised material	Richard Dunn	1 Feb 2013, 11:22
Re: Weems article in latest Air&Space Mag	Gary LaPook	1 Feb 2013, 08:39
Re: Weems article in latest Air&Space Mag	Paul Dolkas	1 Feb 2013, 05:40
Re: Star Sha & Dec changes.	Peter Hakel	1 Feb 2013, 04:56
Re: Star Sha & Dec changes.	Antoine Couëtte	1 Feb 2013, 04:02
Re: Star Sha & Dec changes.	Antoine Couëtte	1 Feb 2013, 03:46
Re: Moonrise at Mystic Seaport	Greg Rudzinski	1 Feb 2013, 02:20
Moonrise at Mystic Seaport	Frank Reed	1 Feb 2013, 00:39
Re: Navy Grounding in PI Digital Charts Blamed	Frank Reed	1 Feb 2013, 00:13
Re: Navy Grounding in PI Digital Charts Blamed	Frank Reed	1 Feb 2013, 00:11
Re: Navy Grounding in PI Digital Charts Blamed	Brad Morris	31 Jan 2013, 23:58
Re: Navy Grounding in PI Digital Charts Blamed	Frank Reed	31 Jan 2013, 23:46
Re: Navy Grounding in PI Digital Charts Blamed	Lu Abel	31 Jan 2013, 22:31
Re: Navy Grounding in PI Digital Charts Blamed	Lu Abel	31 Jan 2013, 22:23
Re: Navy Grounding in PI Digital Charts Blamed	Brad Morris	31 Jan 2013, 22:09
Re: Navy Grounding in PI Digital Charts Blamed	Frank Reed	31 Jan 2013, 21:34
Re: Navy Grounding in PI Digital Charts Blamed	Bill Morris	31 Jan 2013, 19:26
Re: Star Sha & Dec changes.	Robert Bernecky	31 Jan 2013, 19:22
Re: Star Sha & Dec changes.	Sean C	31 Jan 2013, 18:54
Re: Star Sha & Dec changes.	Brad Morris	31 Jan 2013, 18:47
Re: Navy Grounding in PI Digital Charts Blamed	Greg Rudzinski	31 Jan 2013, 17:58
Re: Navy Grounding in PI Digital Charts Blamed	Greg Rudzinski	31 Jan 2013, 17:46
Re: Navy Grounding in PI Digital Charts Blamed	Greg Rudzinski	31 Jan 2013, 17:19
Re: Navy Grounding in PI Digital Charts Blamed	Greg Rudzinski	31 Jan 2013, 16:42
Star Sha & Dec changes.	Byron Franklin	31 Jan 2013, 16:36
Re: Navy Grounding in PI Digital Charts Blamed	Brad Morris	31 Jan 2013, 14:36
Navy Grounding in PI Digital Charts Blamed	Greg Rudzinski	31 Jan 2013, 13:33
Re: Bygrave Scale Lengths	Brad Morris	31 Jan 2013, 11:47
Re: Bygrave Scale Lengths	Brad Morris	31 Jan 2013, 11:45
Re: Bygrave Scale Lengths-HR2 scales	Brad Morris	31 Jan 2013, 11:33
Re: Bygrave Scale Lengths-HR2 scales	Gary LaPook	31 Jan 2013, 10:38
Re: Bygrave Scale Lengths-HR2 scales	Gary LaPook	31 Jan 2013, 10:22
Re: Bygrave Scale Lengths	Gary LaPook	31 Jan 2013, 09:05
Re: Bygrave Scale Lengths	Gary LaPook	31 Jan 2013, 08:59
Re: Bygrave Scale Lengths	Ronald van Riet	31 Jan 2013, 08:41
Re: Bygrave Scale Lengths	Brad Morris	31 Jan 2013, 01:56
Re: Bygrave Scale Lengths	Gary LaPook	30 Jan 2013, 23:33
Re: Bygrave Scale Lengths	Gary LaPook	30 Jan 2013, 23:21
Re: Weems article in latest Air&Space Mag	Roger Connor	30 Jan 2013, 23:01
Re: Weems article in latest Air&Space Mag	Roger Connor	30 Jan 2013, 22:58
Re: F tables - "F-Tafel"	Gary LaPook	30 Jan 2013, 22:13
Re: Weems article in latest Air&Space Mag	Gary LaPook	30 Jan 2013, 22:05
Re: Weems article in latest Air&Space Mag	Gary LaPook	30 Jan 2013, 21:46
Re: F tables - "F-Tafel"	Hewitt Schlereth	30 Jan 2013, 21:23
Re: Weems article in latest Air&Space Mag	Richard Easton	30 Jan 2013, 21:12
F tables - "F-Tafel"	Dave Walden	30 Jan 2013, 21:03
Re: Bygrave Scale Lengths	Hewitt Schlereth	30 Jan 2013, 20:16
Re: Dennert & Pape MHR-1 Dennert & Pape MHR-1 HR-2	Wolfgang Hasper	30 Jan 2013, 19:58
Re: Dennert & Pape MHR-1 Dennert & Pape MHR-1 HR-2 Cylindrical Slide LineRuler	Wolfgang Hasper	30 Jan 2013, 19:54
Re: Bygrave Scale Lengths	Hewitt Schlereth	30 Jan 2013, 19:53
Re: Dennert & Pape MHR-1 Dennert & Pape MHR-1	Wolfgang Hasper	30 Jan 2013, 19:50
Re: Dennert & Pape MHR-1 Dennert & Pape MHR-1 HR-2	Wolfgang Hasper	30 Jan 2013, 19:46
Re: Bygrave Scale Lengths	Wolfgang Hasper	30 Jan 2013, 19:41
Re: Bygrave Scale Lengths	Brad Morris	30 Jan 2013, 19:40
Re: Bygrave Scale Lengths	Hewitt Schlereth	30 Jan 2013, 19:03
Re: Weems article in latest Air&Space Mag	Paul Dolkas	30 Jan 2013, 16:30
Re: Bygrave Scale Lengths	Brad Morris	30 Jan 2013, 14:19
Re: Weems article in latest Air&Space Mag	Roger Connor	30 Jan 2013, 14:03
Re: Weems article in latest Air&Space Mag	Gary LaPook	30 Jan 2013, 10:05
Re: Weems article in latest Air&Space Mag	Paul Dolkas	30 Jan 2013, 05:53
Re: Bygrave Scale Lengths	Gary LaPook	30 Jan 2013, 05:41
Re: Bygrave Scale Lengths	Gary LaPook	30 Jan 2013, 05:37
Re: Weems article in latest Air&Space Mag	Gary LaPook	30 Jan 2013, 04:48
Re: Weems article in latest Air&Space Mag	Gary LaPook	30 Jan 2013, 04:42
Re: Weems article in latest Air&Space Mag	Paul Dolkas	30 Jan 2013, 03:54
Re: Weems article in latest Air&Space Mag	Roger Connor	30 Jan 2013, 00:10
Re: Cook's lunars - redux	Frank Reed	29 Jan 2013, 20:00
Re: Cook's lunars - redux	Örjan Sandström	29 Jan 2013, 16:28
Re: Cook's lunars - redux	Greg Rudzinski	29 Jan 2013, 13:49
Re: Cook's lunars - redux	Sean C	29 Jan 2013, 10:21
Re: Bygrave Scale Lengths	Gary LaPook	29 Jan 2013, 08:57
Re: Bygrave Scale Lengths	Gary LaPook	29 Jan 2013, 08:48
Re: Bygrave Scale Lengths	Gary LaPook	29 Jan 2013, 05:31
Bygrave Scale Lengths	Brad Morris	29 Jan 2013, 02:35
Re: Cook's lunars - redux	Hewitt Schlereth	28 Jan 2013, 23:27
Re: lunar distance methods, Shadwell, 1881	Frank Reed	28 Jan 2013, 22:51
Cook's lunars - redux	John H	28 Jan 2013, 22:17
Re: Basic questions about Lunars	Sean C	28 Jan 2013, 12:27
Re: Dennert & Pape MHR-1 Dennert & Pape MHR-1 HR-2	Gary LaPook	28 Jan 2013, 06:42
Re: Dennert & Pape MHR-1 Dennert & Pape MHR-1 HR-2	Hewitt Schlereth	28 Jan 2013, 02:25
Re: Dennert & Pape MHR-1 Dennert & Pape MHR-1 HR-2	Brad Morris	28 Jan 2013, 02:02
Re: Dennert & Pape MHR-1 Dennert & Pape MHR-1 HR-2Cylindrical Slide LineRuler	Brad Morris	28 Jan 2013, 01:38
Re: Dennert & Pape MHR-1 Dennert & Pape MHR-1 HR-2	Gary LaPook	28 Jan 2013, 00:28
Re: Dennert & Pape MHR-1 Dennert & Pape MHR-1 HR-2Cylindrical Slide LineRuler	Brad Morris	28 Jan 2013, 00:10
Re: Dennert & Pape MHR-1 Dennert & Pape MHR-1 HR-2 Cylindrical Slide LineRuler	Gary LaPook	27 Jan 2013, 23:33
Re: Dennert & Pape MHR-1 Dennert & Pape MHR-1HR-2 Cylindrical Slide LineRuler	Brad Morris	27 Jan 2013, 23:16
Troughton and Simms telescopes	Norm Goldblatt	27 Jan 2013, 22:54
Re: Basic questions about Lunars	Frank Reed	27 Jan 2013, 20:12
Re: Dennert & Pape MHR-1 Dennert & Pape MHR-1 HR-2 Cylindrical Slide LineRuler	Wolfgang Hasper	27 Jan 2013, 20:10
Re: Basic questions about Lunars	Rodger Farley	27 Jan 2013, 18:15
Re: Wanted: Small Craft Precision Sextant from Francis Barker	Dieuwertje Michel	27 Jan 2013, 17:58
Vendée Globe (off topic)	Marcel Tschudin	27 Jan 2013, 13:25
Re: Looking to purchase a MKIXB bubble sextant	h.a.c. van Asten	27 Jan 2013, 12:32
Re: Weems article in latest Air&Space Mag	Richard Easton	27 Jan 2013, 07:12
Re: lunar distance methods, Shadwell, 1881	Dave Walden	27 Jan 2013, 00:31
Re: ADMIN: various	Frank Reed	26 Jan 2013, 21:21
Re: ADMIN: various	Paul Hirose	26 Jan 2013, 20:56
Lunar distance methods, Shadwell, 1881	Paul Hirose	26 Jan 2013, 20:56
Re: Looking to purchase a MKIXB bubble sextant	Paul Dolkas	26 Jan 2013, 19:18
Re: Looking to purchase a MKIXB bubble sextant	Bill Morris	26 Jan 2013, 19:01
Re: Looking to purchase a MKIXB bubble sextant	Bruce J. Pennino	26 Jan 2013, 16:00
Gunter's scales and sectors and plain scales	Joel Silverberg	26 Jan 2013, 11:16
Re: Basic questions about Lunars	Geoffrey Kolbe	26 Jan 2013, 08:32
Re: Looking to purchase a MKIXB bubble sextant	Paul Dolkas	26 Jan 2013, 07:54
Re: Basic questions about Lunars	Norm Goldblatt	26 Jan 2013, 01:12
Re: Insect Celestial Navigation	Brad Morris	25 Jan 2013, 23:47
Re: Insect Celestial Navigation	Frank Reed	25 Jan 2013, 20:51
Re: Basic questions about Lunars	Frank Reed	25 Jan 2013, 19:57
Re: Eight (or Nine) Mile Chart Error!	Lu Abel	25 Jan 2013, 19:42
Re: Eight (or Nine) Mile Chart Error!	Frank Reed	25 Jan 2013, 19:41
Re: WW11 Bubble Sextants available	Hewitt Schlereth	25 Jan 2013, 18:39
Re: Eight (or Nine) Mile Chart Error!	David Fleming	25 Jan 2013, 18:30
Looking to purchase a MKIXB bubble sextant	Garret Cost	25 Jan 2013, 18:19
Re: Eight (or Nine) Mile Chart Error!	Lu Abel	25 Jan 2013, 18:09
Eight (or Nine) Mile Chart Error!	Richard B. Langley	25 Jan 2013, 17:13
Basic questions about Lunars	Geoffrey Kolbe	25 Jan 2013, 06:19
Re: WW11 Bubble Sextants available	Alexandre Eremenko	25 Jan 2013, 06:03
Re: WW11 Bubble Sextants available	Brad Morris	25 Jan 2013, 05:22
WW11 Bubble Sextants available	Paul Dolkas	25 Jan 2013, 05:02
Insect Celestial Navigation	Brad Morris	25 Jan 2013, 04:15
9 Degrees of Frost	Brad Morris	25 Jan 2013, 03:42
Re: THE RAFT BOOK by Gatty on eBay	Paul Saffo	25 Jan 2013, 03:00
Re: Weems article in latest Air&Space Mag	Dave Walden	24 Jan 2013, 22:37
Re: Weems article in latest Air&Space Mag	Andrés Ruiz	24 Jan 2013, 20:46
Re: Weems article in latest Air&Space Mag	Bruce J. Pennino	24 Jan 2013, 19:42
Re: Basic questions about Lunars	Norm Goldblatt	24 Jan 2013, 19:30
Re: Basic questions about Lunars	Brad Morris	24 Jan 2013, 19:06
Weems article in latest Air&Space Mag	Paul Saffo	24 Jan 2013, 18:49
Re: Basic questions about Lunars	Norm Goldblatt	24 Jan 2013, 18:49
Re: Basic questions about Lunars	Brad Morris	24 Jan 2013, 18:13
Re: Basic questions about Lunars	Norm Goldblatt	24 Jan 2013, 18:00
Re: bubble sextant in U-2	Gary LaPook	24 Jan 2013, 17:08
Re: Basic questions about Lunars	Brad Morris	24 Jan 2013, 03:06
Re: What I did last night	Alexandre Eremenko	24 Jan 2013, 02:54
Re: THE RAFT BOOK by Gatty on eBay	Robert Eno	24 Jan 2013, 02:43
Re: Basic questions about Lunars	Norm Goldblatt	24 Jan 2013, 02:42
Re: What I did last night	Frank Reed	24 Jan 2013, 01:33
Re: Basic questions about Lunars	Frank Reed	23 Jan 2013, 22:05
Index correction	Alexandre Eremenko	23 Jan 2013, 21:47
Re: bubble sextant in U-2	Gary LaPook	23 Jan 2013, 16:49
Re: Dennert & Pape MHR-1 Dennert & Pape MHR-1 HR-2 Cylindrical Slide LineRuler	Gary LaPook	23 Jan 2013, 16:25
Re: Dennert & Pape MHR-1 Dennert & Pape MHR-1 HR-2 Cylindrical Slide LineRuler	Gary LaPook	23 Jan 2013, 16:18
Re: THE RAFT BOOK by Gatty on eBay	Gary LaPook	23 Jan 2013, 16:17
THE RAFT BOOK by Gatty on eBay	Dave Walden	23 Jan 2013, 14:35
Re: Basic questions about Lunars	Alexandre Eremenko	23 Jan 2013, 14:14
Basic questions about Lunars	Norm Goldblatt	23 Jan 2013, 10:21
Re: Dennert & Pape MHR-1 Dennert & Pape MHR-1 HR-2 Cylindrical Slide LineRuler	Ronald van Riet	23 Jan 2013, 09:14
Re: ADMIN: various	Paul Hirose	23 Jan 2013, 06:28
Re: Jupiter and the Moon	Paul Dolkas	23 Jan 2013, 05:27
Re: Jupiter and the Moon	Hewitt Schlereth	23 Jan 2013, 01:51
Re: Dennert & Pape MHR-1 Dennert & Pape MHR-1HR-2 Cylindrical Slide LineRuler	Brad Morris	22 Jan 2013, 22:59
Re: Timesight at sunset?	Doug MacPherson	22 Jan 2013, 22:57
Re: What is the Longest Lunar Possible?	Brad Morris	22 Jan 2013, 22:40
Camera CN Inland Waterway Florida	Greg Rudzinski	22 Jan 2013, 18:30
Re: What is the Longest Lunar Possible?	George Brandenburg	22 Jan 2013, 16:06
What I did last night	Norm Goldblatt	22 Jan 2013, 15:45
Re: Jupiter and the Moon observation, correction	Antoine Couëtte	22 Jan 2013, 15:41
Re: Jupiter and the Moon observation, correction	Norm Goldblatt	22 Jan 2013, 15:37
Re: Jupiter and the Moon observation, correction	Alexandre Eremenko	22 Jan 2013, 13:35
Re: Jupiter and the Moon	Sean C	22 Jan 2013, 13:10
Re: Jupiter and the Moon observation	Antoine Couëtte	22 Jan 2013, 08:33
Re: What is the Longest Lunar Possible?	Geoffrey Kolbe	22 Jan 2013, 05:43
Jupiter and the Moon observation	Alexandre Eremenko	22 Jan 2013, 04:38
Re: Yet another 2102-D modification (summary)	Byron Franklin	22 Jan 2013, 03:51
Re: What is the Longest Lunar Possible?	Antoine Couëtte	22 Jan 2013, 03:32
Re: What is the Longest Lunar Possible?	Alexandre Eremenko	22 Jan 2013, 02:45
Re: Jupiter and the Moon	Hanno Ix	22 Jan 2013, 01:48
Re: What is the Longest Lunar Possible?	Brad Morris	21 Jan 2013, 23:29
Re: What is the Longest Lunar Possible?	Frank Reed	21 Jan 2013, 23:24
Re: What is the Longest Lunar Possible?	Brad Morris	21 Jan 2013, 23:03
ADMIN: various	Frank Reed	21 Jan 2013, 22:35
Re: What is the Longest Lunar Possible?	W F Jones	21 Jan 2013, 22:32
Re: Dioptric correction	Norm Goldblatt	21 Jan 2013, 22:18
Re: Dioptric correction	Bill Morris	21 Jan 2013, 22:05
Re: Jupiter and the Moon	Frank Reed	21 Jan 2013, 21:52
Re: Dioptric correction	Norm Goldblatt	21 Jan 2013, 21:18
Re: What is the Longest Lunar Possible?	Frank Reed	21 Jan 2013, 21:14
Re: Dioptric correction	Hewitt Schlereth	21 Jan 2013, 21:11
Re: Dioptric correction	Norm Goldblatt	21 Jan 2013, 21:11
Re: What is the Longest Lunar Possible?	Alexandre Eremenko	21 Jan 2013, 21:04
Re: Jupiter and the Moon	Alexandre Eremenko	21 Jan 2013, 21:01
Re: What is the Longest Lunar Possible?	Alexandre Eremenko	21 Jan 2013, 20:49
Re: What is the Longest Lunar Possible?	Geoffrey Kolbe	21 Jan 2013, 20:48
Re: Dioptric correction	Frank Reed	21 Jan 2013, 20:36
Dioptric correction	Norm Goldblatt	21 Jan 2013, 20:15
Re: What is the Longest Lunar Possible?	Brad Morris	21 Jan 2013, 20:08
Re: What is the Longest Lunar Possible?	Brad Morris	21 Jan 2013, 19:59
Re: Jupiter and the Moon	Paul Dolkas	21 Jan 2013, 19:57
Re: Jupiter and the Moon	Paul Dolkas	21 Jan 2013, 19:50
Re: What is the Longest Lunar Possible?	Frank Reed	21 Jan 2013, 18:19
Re: What is the Longest Lunar Possible?	Frank Reed	21 Jan 2013, 16:36
Re: What is the Longest Lunar Possible?	Alexandre Eremenko	21 Jan 2013, 16:09
Re: What is the Longest Lunar Possible?	Alexandre Eremenko	21 Jan 2013, 15:54
Re: Jupiter and the Moon	Alexandre Eremenko	21 Jan 2013, 15:38
Re: Jupiter and the Moon	Alexandre Eremenko	21 Jan 2013, 15:13
ELoran in the UK	Peter Hakel	21 Jan 2013, 15:00
Re: What is the Longest Lunar Possible?	Antoine Couëtte	21 Jan 2013, 13:01
Re: What is the Longest Lunar Possible?	Sean C	21 Jan 2013, 11:41
What is the Longest Lunar Possible?	Brad Morris	21 Jan 2013, 07:00
Re: Jupiter and the Moon	Frank Reed	21 Jan 2013, 06:16
Re: Jupiter and the Moon	Paul Dolkas	21 Jan 2013, 06:10
Re: Jupiter and the Moon	Frank Reed	21 Jan 2013, 04:51
Re: Jupiter and the Moon	Alexandre Eremenko	21 Jan 2013, 03:30
Re: Yet another 2102-D modification (summary)	Greg Rudzinski	21 Jan 2013, 00:56
Re: Lunar distance measurement in ideal conditions: attainable accuracy.	Frank Reed	21 Jan 2013, 00:35
Re: Yet another 2102-D modification (summary)	Greg Rudzinski	21 Jan 2013, 00:17
Re: Yet another 2102-D modification (summary)	Brad Morris	20 Jan 2013, 22:38
Re: Yet another 2102-D modification (summary)	John Forrest	20 Jan 2013, 22:21
Jupiter and the Moon	Frank Reed	20 Jan 2013, 19:39
Re: Dennert & Pape MHR-1 Dennert & Pape MHR-1 HR-2 Cylindrical Slide LineRuler	Marc Giordan	20 Jan 2013, 19:06
Re: T-Plotter update	Sean C	20 Jan 2013, 12:14
Re: T-Plotter update	Steve E. Bryant	20 Jan 2013, 05:20
Re: Transatlantic on the Royal Clipper and celnav	Norm Goldblatt	20 Jan 2013, 00:36
T-Plotter update	Peter Hakel	19 Jan 2013, 23:50
Re: Transatlantic on the Royal Clipper and celnav	Gary LaPook	19 Jan 2013, 23:24
Re: Transatlantic on the Royal Clipper and celnav	Örjan Sandström	19 Jan 2013, 21:48
Re: Transatlantic on the Royal Clipper and celnav	Norm Goldblatt	19 Jan 2013, 20:05
Re: Lunar distance measurement in ideal conditions: attainable accuracy.	Bill Morris	19 Jan 2013, 06:19
Re: Lunar distance measurement in ideal conditions: attainableaccuracy.	Greg Rudzinski	19 Jan 2013, 01:08
Re: Lunar distance measurement in ideal conditions: attainable accuracy.	Alexandre Eremenko	19 Jan 2013, 00:01
Re: Lunar distance measurement in ideal conditions: attainable accuracy.	Greg Rudzinski	18 Jan 2013, 23:33
Re: Lunar distance measurement in ideal conditions: attainable accuracy.	Alexandre Eremenko	18 Jan 2013, 23:28
Re: Lunar distance measurement in ideal conditions: attainable accuracy.	Alexandre Eremenko	18 Jan 2013, 23:17
Re: Lunar distance measurement in ideal conditions: attainable accuracy.	Alexandre Eremenko	18 Jan 2013, 23:00
Re: Lunar distance measurement in ideal conditions: attainable accuracy.	Greg Rudzinski	18 Jan 2013, 20:35
Re: Lunar distance measurement in ideal conditions: attainable accuracy.	Frank Reed	18 Jan 2013, 20:08
Re: Lunar distance measurement in ideal conditions: attainable accuracy.	Alexandre Eremenko	18 Jan 2013, 19:02
Re: Lutz "Sextant" on eBay.	Alexandre Eremenko	18 Jan 2013, 14:26
Re: Lutz "Sextant" on eBay.	Bruce J. Pennino	18 Jan 2013, 14:18
Lutz "Sextant" on eBay.	Sean C	18 Jan 2013, 13:51
Re: Lunar distance measurement in ideal conditions: attainable accuracy.	Doug MacPherson	18 Jan 2013, 06:09
Re: Lunar distance measurement in ideal conditions:attainable accuracy.	Alexandre Eremenko	18 Jan 2013, 02:51
Re: Lunar distance measurement in ideal conditions: attainable accuracy.	Peter Hakel	18 Jan 2013, 01:55
Re: Lunar distance measurement in ideal conditions: attainable accuracy.	Greg Rudzinski	17 Jan 2013, 19:20
Re: Lunar distance measurement in ideal conditions: attainable accuracy.	Greg Rudzinski	17 Jan 2013, 19:13
Re: Lunar distance measurement in ideal conditions: attainable accuracy.	Hewitt Schlereth	17 Jan 2013, 18:17
Re: Lunar distance measurement in ideal conditions: attainable accuracy.	Paul Dolkas	17 Jan 2013, 16:15
Re: Lunar distance measurement in ideal conditions: attainable accuracy.	Greg Rudzinski	17 Jan 2013, 14:10
Re: Lunar distance measurement in ideal conditions: attainable accuracy.	Alexandre Eremenko	17 Jan 2013, 13:00
Re: Lunar distance measurement in ideal conditions: attainable accuracy.	Alexandre Eremenko	17 Jan 2013, 12:57
Re: Lunar distance measurement in ideal conditions: attainable accuracy.	Sean C	17 Jan 2013, 12:01
Re: Lunar distance measurement in ideal conditions: attainable accuracy.	Norm Goldblatt	17 Jan 2013, 08:03
Re: Lunar distance measurement inideal conditions:	Geoffrey Kolbe	17 Jan 2013, 05:56
Re: Lunar distance measurement in ideal conditions: attainable accuracy.	Paul Dolkas	17 Jan 2013, 05:45
Re: Lunar distance measurement in ideal conditions:attainable accuracy.	Bill B	17 Jan 2013, 02:13
Re: Lunar distance measurement in ideal conditions: attainable accuracy.	Frank Reed	17 Jan 2013, 01:20
Re: Lunar distance measurement in ideal conditions: attainable accuracy.	Norm Goldblatt	16 Jan 2013, 19:07
Re: NavList in the thin air	Lu Abel	16 Jan 2013, 18:56
Re: Lunar distance measurement in ideal conditions: attainable accuracy.	Alexandre Eremenko	16 Jan 2013, 14:42
Re: Lunar distance measurement in ideal conditions: attainable accuracy.	Antoine Couëtte	16 Jan 2013, 10:35
Re: Lunar distance measurement in ideal conditions: attainable accuracy.	Bill Morris	16 Jan 2013, 06:20
Re: Time Sight usage	Henry Halboth	16 Jan 2013, 05:28
Re: Position from a photo	Antoine Couëtte	16 Jan 2013, 05:22
Re: NavList in the thin air	Sean C	16 Jan 2013, 01:43
Re: Message Problem	Alan S	16 Jan 2013, 01:13
Re: Position from a photo	Sean C	15 Jan 2013, 21:40
Re: NavList in the thin air	Frank Reed	15 Jan 2013, 20:22
Re: NavList in the thin air	Frank Reed	15 Jan 2013, 20:05
Re: Time Sight usage	Frank Reed	15 Jan 2013, 19:53
Message Problem	Henry Halboth	15 Jan 2013, 19:17
Re: Time Sight usage	Henry Halboth	15 Jan 2013, 18:38
Re: Time Sight usage	Antoine Couëtte	15 Jan 2013, 18:37
Re: Position from a photo	Antoine Couëtte	15 Jan 2013, 18:35
Re: Time Sight usage	Lars Bergman	15 Jan 2013, 15:06
Re: Position from a photo	Antoine Couëtte	15 Jan 2013, 14:50
Re: Position from a photo	Dave Walden	15 Jan 2013, 14:23
Re: Position from a photo	Sean C	15 Jan 2013, 11:32
Re: NavList in the thin air	Gary LaPook	15 Jan 2013, 11:01
Re: Time Sight usage	Antoine Couëtte	15 Jan 2013, 04:42
Re: NavList in the thin air	Brad Morris	15 Jan 2013, 02:57
Re: NavList in the thin air	Ken Gebhart	15 Jan 2013, 02:38
Re: Time Sight usage	Henry Halboth	15 Jan 2013, 01:46
Re: NavList in the thin air	Dave Walden	15 Jan 2013, 01:22
Re: NavList in the thin air	Alexandre Eremenko	15 Jan 2013, 00:48
Re: Time Sight usage	Robert Bernecky	14 Jan 2013, 23:36
Re: NavList in the thin air	James N Wilson	14 Jan 2013, 23:33
NavList in the thin air	Frank Reed	14 Jan 2013, 23:11
Re: Yet another 2102-D modification (summary)	Byron Franklin	14 Jan 2013, 17:03
Re: Time Sight usage	Antoine Couëtte	14 Jan 2013, 10:48
Re: Time Sight usage	Lars Bergman	14 Jan 2013, 08:58
Re: Time Sight usage	Antoine Couëtte	14 Jan 2013, 06:21
Re: the possiblility of a D.C. area NavList meeting...	Alan S	14 Jan 2013, 03:36
Re: Time Sight usage	Henry Halboth	14 Jan 2013, 02:15
Re: the possiblility of a D.C. area NavList meeting...	Frank Reed	14 Jan 2013, 00:38
The possiblility of a D.C. area NavList meeting in March, and theSmithsonian's Navigation exhibit openning then	Alan S	13 Jan 2013, 23:50
Re: Another Troughton and Simms	Norm Goldblatt	13 Jan 2013, 19:56
Re: Position from a photo	Paul Dolkas	13 Jan 2013, 19:49
Re: Position from a photo	Örjan Sandström	13 Jan 2013, 19:10
Re: Position from a photo	Paul Dolkas	13 Jan 2013, 18:47
Re: Position from a photo	Brad Morris	13 Jan 2013, 18:08
Re: bubble sextant in U-2	Paul Hirose	13 Jan 2013, 17:57
Re: French Lunar story	Alexandre Eremenko	13 Jan 2013, 16:38
Re: French Lunar story	Wolfgang Köberer	13 Jan 2013, 15:59
Re: Position from a photo	Örjan Sandström	13 Jan 2013, 14:30
Re: French Lunar story	Alexandre Eremenko	13 Jan 2013, 13:49
U-2 Navigation	Joseph Rheubeck	13 Jan 2013, 13:21
Re: bubble sextant in U-2	Gary LaPook	13 Jan 2013, 08:14
Re: bubble sextant in U-2	Greg Rudzinski	13 Jan 2013, 05:20
Re: Time Sight usage	Antoine Couëtte	13 Jan 2013, 05:07
Re: French Lunar story	Antoine Couëtte	13 Jan 2013, 04:41
Re: bubble sextant in U-2	Alexandre Eremenko	13 Jan 2013, 04:38
Re: French Lunar story	Alexandre Eremenko	13 Jan 2013, 04:24
Re: French Lunar story	Alexandre Eremenko	13 Jan 2013, 04:08
Re: Yet another 2102-D modification (summary)	Byron Franklin	13 Jan 2013, 04:07
Re: diy pocket editions	Andrew Nikitin	13 Jan 2013, 03:15
Re: diy pocket editions II	Hanno Ix	13 Jan 2013, 01:29
Re: Troughton and Simms: Vernier acuity	Bill Morris	13 Jan 2013, 00:23
Re: Yet another 2102-D modification (summary)	Byron Franklin	13 Jan 2013, 00:01
Re: Troughton and Simms	Norm Goldblatt	12 Jan 2013, 23:13
Re: diy pocket editions	Hanno Ix	12 Jan 2013, 22:53
Re: Position from a photo	Paul Dolkas	12 Jan 2013, 22:39
Re: Modified NavList	Frank Reed	12 Jan 2013, 22:09
Re: Troughton and Simms	Bruce J. Pennino	12 Jan 2013, 21:58
Re: diy pocket editions	Tom Sult	12 Jan 2013, 21:48
Re: diy pocket editions	Bill B	12 Jan 2013, 21:39
Re: Another Troughton and Simms	Noell Wilson	12 Jan 2013, 21:38
Re: French Lunar story	Frank Reed	12 Jan 2013, 21:31
Diy pocket editions	Andrew Nikitin	12 Jan 2013, 21:14
Re: Troughton and Simms	Frank Reed	12 Jan 2013, 21:02
French Lunar story	Alexandre Eremenko	12 Jan 2013, 20:59
Re: Troughton and Simms	Frank Reed	12 Jan 2013, 20:41
Tables Requisite: 1781	Frank Reed	12 Jan 2013, 20:19
Yet another 2102-D modification (summary)	John Forrest	12 Jan 2013, 20:11
Re: Troughton and Simms	Alexandre Eremenko	12 Jan 2013, 19:27
Re: Troughton and Simms	Norm Goldblatt	12 Jan 2013, 18:49