Index includes 340 messages. Sorted by date, recent messages first.
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| Arthur Rostron's sextant | Paul Hirose | 31 Jan 2020, 22:15 |
| Re: Captain Cook & celestial navigation | John D. Howard | 31 Jan 2020, 18:35 |
| Re: Moon Venus Lunar - Interpretation of results | Geoffrey Kolbe | 31 Jan 2020, 15:06 |
| Re: Moon Venus Lunar - Interpretation of results | Ed Popko | 31 Jan 2020, 12:36 |
| Re: Starmaster slide rule on ebay | Wil Bailey | 31 Jan 2020, 11:56 |
| Re: Moon Venus Lunar - Interpretation of results | Sean C | 31 Jan 2020, 06:05 |
| Re: Moon Venus Lunar - Interpretation of results | Sean C | 31 Jan 2020, 03:36 |
| Re: Anti-spoof testing my sextant | Jim Rives | 31 Jan 2020, 03:06 |
| Re: Moon Venus Lunar - Interpretation of results | Jim Rives | 31 Jan 2020, 02:59 |
| Re: Anti-spoof testing my sextant | Frank Reed | 31 Jan 2020, 02:07 |
| Re: Anti-spoof testing my sextant | Frank Reed | 31 Jan 2020, 01:57 |
| Re: Moon Venus Lunar - Interpretation of results | Frank Reed | 31 Jan 2020, 01:36 |
| Re: Captain Cook & celestial navigation | Robin Stuart | 30 Jan 2020, 21:07 |
| Re: Captain Cook & celestial navigation | Robin Stuart | 30 Jan 2020, 18:54 |
| Anti-spoof testing my sextant | Jim Rives | 30 Jan 2020, 17:00 |
| Moon Venus Lunar - Interpretation of results | Jim Rives | 30 Jan 2020, 16:49 |
| Re: GPS Anti Spoof based on radio sextant ? | David Pike | 30 Jan 2020, 11:50 |
| Re: Captain Cook & celestial navigation | Geoffrey Kolbe | 30 Jan 2020, 07:44 |
| Re: Captain Cook & celestial navigation | Geoffrey Kolbe | 30 Jan 2020, 06:58 |
| Re: Satellite collision over northeast US | Jim Rives | 30 Jan 2020, 02:59 |
| Re: Satellite collision over northeast US | Dave Walden | 30 Jan 2020, 00:22 |
| Re: GPS Anti Spoof based on radio sextant ? | Igor S. | 29 Jan 2020, 22:22 |
| Re: Sky & Telescope Magazine article on Capt. Cook's Astronomy | Ed Popko | 29 Jan 2020, 21:26 |
| Re: Sky & Telescope Magazine article on Capt. Cook's Astronomy | David Pike | 29 Jan 2020, 21:08 |
| Re: GPS Anti Spoof based on radio sextant ? | Igor S. | 29 Jan 2020, 20:18 |
| Re: Captain Cook & celestial navigation | David Pike | 29 Jan 2020, 19:36 |
| Satellite collision over northeast US | Frank Reed | 29 Jan 2020, 19:29 |
| Re: Captain Cook & celestial navigation | Robin Stuart | 29 Jan 2020, 17:52 |
| Re: Captain Cook & celestial navigation | Frank Reed | 29 Jan 2020, 17:01 |
| Re: Earliest Crescent Moon Visibility | Herman Dekker | 29 Jan 2020, 11:31 |
| Re: GPS Anti Spoof based on radio sextant ? | Frank Reed | 28 Jan 2020, 19:06 |
| Re: Sky & Telescope Magazine article on Capt. Cook's Astronomy | Frank Reed | 27 Jan 2020, 18:14 |
| Re: Earliest Crescent Moon Visibility | Gary LaPook | 27 Jan 2020, 17:30 |
| Re: Earliest Crescent Moon Visibility | David Iwancio | 27 Jan 2020, 17:21 |
| Re: Earliest Crescent Moon Visibility | Frank Reed | 27 Jan 2020, 17:04 |
| GPS Anti Spoof based on radio sextant ? | Igor S. | 27 Jan 2020, 16:43 |
| Re: Earliest Crescent Moon Visibility | Robert H. van Gent | 27 Jan 2020, 16:41 |
| Re: HMNAO Websites Down Too? | David Iwancio | 27 Jan 2020, 16:22 |
| Re: Sky & Telescope Magazine article on Capt. Cook's Astronomy | Robin Stuart | 27 Jan 2020, 14:44 |
| Earliest Crescent Moon Visibility | Herman Dekker | 27 Jan 2020, 14:27 |
| Re: Celestial navigation: easier basic principle? | Ed Popko | 27 Jan 2020, 10:56 |
| HMNAO Websites Down Too? | David Iwancio | 27 Jan 2020, 07:38 |
| Re: Celestial navigation: easier basic principle? | Geoffrey Kolbe | 27 Jan 2020, 06:54 |
| Re: No DR position. How can you get an accurate celestial fix? | David C | 27 Jan 2020, 06:33 |
| Re: Navigation devices available now on ebay. | Gary LaPook | 27 Jan 2020, 05:02 |
| Re: Celestial navigation: easier basic principle? | Bruce Cutting | 27 Jan 2020, 03:23 |
| Re: Celestial navigation: easier basic principle? | Peter Monta | 27 Jan 2020, 02:59 |
| Re: Sky & Telescope Magazine article on Capt. Cook's Astronomy | Roger W. Sinnott | 26 Jan 2020, 23:36 |
| Re: Sky & Telescope Magazine article on Capt. Cook's Astronomy | Frank Reed | 26 Jan 2020, 20:56 |
| Re: Sky & Telescope Magazine article on Capt. Cook's Astronomy | Roger W. Sinnott | 26 Jan 2020, 20:07 |
| Re: Celestial navigation: easier basic principle? | Bruce Cutting | 26 Jan 2020, 19:10 |
| Cold War Hangar Navigating & Tales from On-board Shuttle | R William McAllister | 26 Jan 2020, 18:47 |
| Re: Celestial navigation: easier basic principle? | R William McAllister | 26 Jan 2020, 12:51 |
| Re: Cosine formula to solve a right spherical triangle? | Ed Popko | 26 Jan 2020, 12:36 |
| Re: Navigation devices available now on ebay. | David Pike | 26 Jan 2020, 09:05 |
| Re: Celestial navigation: easier basic principle? | Peter Monta | 26 Jan 2020, 07:44 |
| Sky & Telescope Magazine article on Capt. Cook's Astronomy | Paul Saffo | 26 Jan 2020, 06:28 |
| Re: No DR position. How can you get an accurate celestial fix? | David C | 26 Jan 2020, 02:25 |
| Re: Navigation devices available now on ebay. | Gary LaPook | 25 Jan 2020, 23:17 |
| Re: Navigation devices available now on ebay. | David Pike | 25 Jan 2020, 19:40 |
| Re: No DR position. How can you get an accurate celestial fix? | Frank Reed | 25 Jan 2020, 19:12 |
| Re: No DR position. How can you get an accurate celestial fix? | Mike Burkes | 25 Jan 2020, 16:01 |
| Re: No DR position. How can you get an accurate celestial fix? | David Pike | 25 Jan 2020, 08:07 |
| Navigation devices available now on ebay. | Gary LaPook | 25 Jan 2020, 07:05 |
| Celestial navigation: easier basic principle? | A Ponics | 25 Jan 2020, 04:42 |
| Re: No DR position. How can you get an accurate celestial fix? | Peter Hakel | 25 Jan 2020, 03:39 |
| Re: Wikipedia: (Russian-language) article on Gauss's direct fix calculations | Igor S. | 24 Jan 2020, 23:45 |
| Re: No DR position. How can you get an accurate celestial fix? | David Pike | 24 Jan 2020, 19:41 |
| Re: Wikipedia: (Russian-language) article on Gauss's direct fix calculations | Tony Oz | 24 Jan 2020, 09:40 |
| Re: No DR position. How can you get an accurate celestial fix? | Bill Lionheart | 24 Jan 2020, 07:45 |
| Re: Wikipedia: (Russian-language) article on Gauss's direct fix calculations | Alexandre Eremenko | 23 Jan 2020, 21:18 |
| Re: No DR position. How can you get an accurate celestial fix? | Gary LaPook | 23 Jan 2020, 19:26 |
| Wikipedia: (Russian-language) article on Gauss's direct fix calculations | Tony Oz | 23 Jan 2020, 08:32 |
| Re: Cosine formula to solve a right spherical triangle? | Frank Reed | 23 Jan 2020, 03:36 |
| Re: No DR position. How can you get an accurate celestial fix? | Frank Reed | 23 Jan 2020, 02:56 |
| Davis Instruments Prism-Level Owner's Manual | Roger C Bucholz | 23 Jan 2020, 01:51 |
| Re: Cosine formula to solve a right spherical triangle? | David Iwancio | 22 Jan 2020, 23:54 |
| Re: Captain Cook & celestial navigation | David Pike | 22 Jan 2020, 22:32 |
| Re: Why Can't My GNSS Receiver See Galileo? | David Pike | 22 Jan 2020, 21:16 |
| Re: Cosine formula to solve a right spherical triangle? | Fred Hebard | 22 Jan 2020, 16:35 |
| Captain Cook & celestial navigation | Rafael C. Caruso | 22 Jan 2020, 16:35 |
| Re: Percy Lyall Hooker Davis' High Latitude Tables | Robin Stuart | 22 Jan 2020, 15:50 |
| Re: No DR position. How can you get an accurate celestial fix? | David Iwancio | 22 Jan 2020, 09:02 |
| Fwd: Journal of,Astronomical History and Heritage December 2019 | Paul Hirose | 22 Jan 2020, 05:18 |
| Re: Why Can't My GNSS Receiver See Galileo? | David C | 21 Jan 2020, 22:25 |
| Re: Why Can't My GNSS Receiver See Galileo? | David C | 21 Jan 2020, 21:15 |
| Re: Why Can't My GNSS Receiver See Galileo? | David C | 21 Jan 2020, 21:11 |
| Re: Cosine formula to solve a right spherical triangle? | Alexandre Eremenko | 21 Jan 2020, 20:06 |
| Re: No DR position. How can you get an accurate celestial fix? | Gary LaPook | 21 Jan 2020, 19:17 |
| Re: Cosine formula to solve a right spherical triangle? | David Iwancio | 21 Jan 2020, 18:27 |
| Re: No DR position. How can you get an accurate celestial fix? | Bill Lionheart | 21 Jan 2020, 11:43 |
| Percy Lyall Hooker Davis' High Latitude Tables | David C | 21 Jan 2020, 05:45 |
| Cosine formula to solve a right spherical triangle? | Rajeev Yadav | 21 Jan 2020, 03:27 |
| Re: Bausch and Lomb WWII Aircraft Sextants | Robert Swartz | 20 Jan 2020, 18:52 |
| Re: Bausch and Lomb WWII Aircraft Sextants | Robert Swartz | 20 Jan 2020, 18:29 |
| Re: No DR position. How can you get an accurate celestial fix? | Dustin Baenen | 20 Jan 2020, 17:42 |
| Re: Bausch and Lomb WWII Aircraft Sextants | Ed Popko | 20 Jan 2020, 17:01 |
| Re: Why Can't My GNSS Receiver See Galileo? | Richard B. Langley | 20 Jan 2020, 13:07 |
| Re: Compass Check | David C | 20 Jan 2020, 04:34 |
| Re: Compass Check | David C | 20 Jan 2020, 04:27 |
| Re: Why Can't My GNSS Receiver See Galileo? | Frank Reed | 20 Jan 2020, 04:08 |
| Re: Why Can't My GNSS Receiver See Galileo? | Dave Walden | 20 Jan 2020, 03:49 |
| Re: Why Can't My GNSS Receiver See Galileo? | Frank Reed | 20 Jan 2020, 03:15 |
| Re: Why Can't My GNSS Receiver See Galileo? | Dave Walden | 20 Jan 2020, 01:56 |
| Re: No DR position. How can you get an accurate celestial fix? | Ron Jones | 20 Jan 2020, 00:18 |
| Re: Why Can't My GNSS Receiver See Galileo? | Ian Vaughn | 19 Jan 2020, 21:43 |
| Bausch and Lomb WWII Aircraft Sextants | Robert Swartz | 19 Jan 2020, 20:08 |
| Re: No DR position. How can you get an accurate celestial fix? | Frank Reed | 19 Jan 2020, 20:01 |
| Re: No DR position. How can you get an accurate celestial fix? | David Pike | 19 Jan 2020, 19:40 |
| Re: Why Can't My GNSS Receiver See Galileo? | Bob Goethe | 19 Jan 2020, 19:27 |
| Re: No DR position. How can you get an accurate celestial fix? | Frank Reed | 19 Jan 2020, 19:27 |
| Re: Cold War Sun Hours | David Pike | 19 Jan 2020, 19:08 |
| Re: No DR position. How can you get an accurate celestial fix? | David Pike | 19 Jan 2020, 18:47 |
| Re: No DR position. How can you get an accurate celestial fix? | Frank Reed | 19 Jan 2020, 18:13 |
| Re: Why Can't My GNSS Receiver See Galileo? | Frank Reed | 19 Jan 2020, 18:04 |
| Re: No DR position. How can you get an accurate celestial fix? | John D. Howard | 19 Jan 2020, 17:47 |
| Re: No DR position. How can you get an accurate celestial fix? | John D. Howard | 19 Jan 2020, 17:41 |
| Re: No DR position. How can you get an accurate celestial fix? | Jim Rives | 19 Jan 2020, 17:30 |
| No DR position. How can you get an accurate celestial fix? | Robert Goldberg | 19 Jan 2020, 15:29 |
| Mars Occultation Feb 18 2020 | Jim Rives | 19 Jan 2020, 14:42 |
| IPhone 10 Compass/Sextant | Jeremy Clark | 19 Jan 2020, 14:35 |
| Lunar 17Jan20 Interpretation of Results | Jim Rives | 19 Jan 2020, 13:08 |
| Why Can't My GNSS Receiver See Galileo? | Sean C | 19 Jan 2020, 11:52 |
| Re: Compass Check | Jeremy C | 19 Jan 2020, 10:19 |
| Re: Compass Check | David C | 19 Jan 2020, 08:07 |
| Re: Compass Check | David C | 19 Jan 2020, 07:15 |
| Re: Hardly ever get an LOP than 20 NM - why? | Laurence Holden | 19 Jan 2020, 07:03 |
| Re: Hardly ever get an LOP than 20 NM - why? | Frank Reed | 19 Jan 2020, 03:08 |
| Re: Hardly ever get an LOP than 20 NM - why? | Laurence Holden | 19 Jan 2020, 02:45 |
| Compass Check | David C | 19 Jan 2020, 02:12 |
| Re: Hardly ever get an LOP than 20 NM - why? | Nick M | 19 Jan 2020, 02:03 |
| Re: Designed for the use of British Seaman | Doug MacPherson | 18 Jan 2020, 23:51 |
| Re: Hardly ever get an LOP than 20 NM - why? | Laurence Holden | 18 Jan 2020, 23:45 |
| Re: Hardly ever get an LOP than 20 NM - why? | Laurence Holden | 18 Jan 2020, 23:30 |
| Re: Hardly ever get an LOP than 20 NM - why? | Laurence Holden | 18 Jan 2020, 23:21 |
| Re: Hardly ever get an LOP than 20 NM - why? | Hewitt Schlereth | 18 Jan 2020, 23:03 |
| Designed for the use of British Seaman | David C | 18 Jan 2020, 22:06 |
| Re: Hardly ever get an LOP than 20 NM - why? | Nick M | 18 Jan 2020, 18:46 |
| Re: Hardly ever get an LOP than 20 NM - why? | Nick M | 18 Jan 2020, 17:33 |
| Re: Hardly ever get an LOP than 20 NM - why? | John D. Howard | 18 Jan 2020, 16:08 |
| Re: Hardly ever get an LOP than 20 NM - why? | Jeremy C | 18 Jan 2020, 09:45 |
| Re: RAF Air Navigation: listing on ebay | Bob Crawley | 18 Jan 2020, 09:16 |
| Re: Hardly ever get an LOP than 20 NM - why? | Geoffrey Kolbe | 18 Jan 2020, 07:34 |
| Re: Hardly ever get an LOP than 20 NM - why? | Geoffrey Kolbe | 18 Jan 2020, 06:50 |
| Re: Hardly ever get an LOP than 20 NM - why? | Laurence Holden | 18 Jan 2020, 03:17 |
| Re: Hardly ever get an LOP than 20 NM - why? | Laurence Holden | 18 Jan 2020, 03:14 |
| Re: Hardly ever get an LOP than 20 NM - why? | Laurence Holden | 18 Jan 2020, 03:07 |
| Re: Hardly ever get an LOP than 20 NM - why? | Laurence Holden | 18 Jan 2020, 02:48 |
| Time lapse coastal voyage with stars (and he can use a sextant) | Dave Walden | 17 Jan 2020, 23:55 |
| Re: Hardly ever get an LOP than 20 NM - why? | Hewitt Schlereth | 17 Jan 2020, 19:58 |
| Re: Cold War Sun Hours | Frank Reed | 17 Jan 2020, 19:44 |
| Re: Some pop culture sextants | Frank Reed | 17 Jan 2020, 19:34 |
| Re: Hardly ever get an LOP than 20 NM - why? | Frank Reed | 17 Jan 2020, 16:49 |
| Re: Historic US chart & map collections | Mike Mayer | 17 Jan 2020, 15:29 |
| Re: Hardly ever get an LOP than 20 NM - why? | Greg Rudzinski | 17 Jan 2020, 14:38 |
| Re: Hardly ever get an LOP than 20 NM - why? | Fred Hebard | 17 Jan 2020, 14:29 |
| Re: Hardly ever get an LOP than 20 NM - why? | Jim Hickey | 17 Jan 2020, 14:16 |
| Re: RAF Air Navigation: listing on ebay | David Pike | 17 Jan 2020, 14:01 |
| Re: Hardly ever get an LOP than 20 NM - why? | David Pike | 17 Jan 2020, 10:31 |
| Re: Hardly ever get an LOP than 20 NM - why? | Jeremy C | 17 Jan 2020, 09:34 |
| Re: Hardly ever get an LOP than 20 NM - why? | Igor S. | 17 Jan 2020, 08:56 |
| Re: Hardly ever get an LOP than 20 NM - why? | Tony Oz | 17 Jan 2020, 08:18 |
| Re: Hardly ever get an LOP than 20 NM - why? | Alan S | 17 Jan 2020, 06:11 |
| Re: Some pop culture sextants | R William McAllister | 17 Jan 2020, 04:25 |
| Some pop culture sextants | Frank Reed | 17 Jan 2020, 04:09 |
| Hardly ever get an LOP than 20 NM - why? | Laurence HOlden | 17 Jan 2020, 03:42 |
| Re: Compass direction from Moon | Frank Reed | 17 Jan 2020, 03:20 |
| Historic US chart & map collections | Paul Hirose | 16 Jan 2020, 21:03 |
| Re: Compass direction from Moon | Igor S. | 16 Jan 2020, 19:44 |
| Re: Compass direction from Moon | Frank Reed | 16 Jan 2020, 19:05 |
| Starlink satellites over New England tonight | Frank Reed | 16 Jan 2020, 18:43 |
| Compass direction from Moon | Herman Dekker | 16 Jan 2020, 18:39 |
| Re: Robin Stuart's paper "Probabilities in a Gaussian Cocked Hat" | Robin Stuart | 16 Jan 2020, 16:19 |
| Re: RAF Air Navigation: listing on ebay | Bob Crawley | 16 Jan 2020, 10:27 |
| GPS jamming | Gary LaPook | 16 Jan 2020, 08:20 |
| Re: Curve fitting for noon Sun | Rafael C. Caruso | 16 Jan 2020, 00:10 |
| Re: Stellarium, refraction, HP | Ed Popko | 15 Jan 2020, 23:47 |
| Re: RAF Air Navigation: listing on ebay | David Pike | 15 Jan 2020, 19:36 |
| Re: Stellarium, refraction, HP | Jim Rives | 15 Jan 2020, 17:40 |
| Re: Stellarium, refraction, HP | Ed Popko | 15 Jan 2020, 13:10 |
| Re: SpaceX Starlink launch: photo celestial | David Pike | 15 Jan 2020, 08:32 |
| Re: Stellarium, refraction, HP ---- YES! | Jim Rives | 15 Jan 2020, 04:02 |
| Re: Stellarium, refraction, HP ---- YES! | Joe Suligoy | 15 Jan 2020, 03:20 |
| Re: Stellarium, refraction, HP ---- YES! | Jim Rives | 15 Jan 2020, 01:45 |
| Re: Stellarium, refraction, HP ---- YES! | Frank Reed | 15 Jan 2020, 01:22 |
| Re: SpaceX Starlink launch: photo celestial | Frank Reed | 15 Jan 2020, 01:08 |
| Re: Stellarium, refraction, HP ---- YES! | Jim Rives | 15 Jan 2020, 00:18 |
| Re: Stellarium, refraction, HP | Jim Rives | 15 Jan 2020, 00:03 |
| Re: Stellarium, refraction, HP | Frank Reed | 14 Jan 2020, 23:57 |
| Re: Curve fitting for noon Sun | Frank Reed | 14 Jan 2020, 23:42 |
| Re: SpaceX Starlink launch: photo celestial | David Pike | 14 Jan 2020, 22:52 |
| Re: Yellow page in NA | David Iwancio | 14 Jan 2020, 22:33 |
| Re: Curve fitting for noon Sun | Rafael C. Caruso | 14 Jan 2020, 22:18 |
| Re: Yellow page in NA | David C | 14 Jan 2020, 21:11 |
| Re: SpaceX Starlink launch: photo celestial | Frank Reed | 14 Jan 2020, 20:01 |
| Re: Curve fitting for noon Sun | Frank Reed | 14 Jan 2020, 19:37 |
| Re: Stellarium, refraction, HP | Paul Hirose | 14 Jan 2020, 19:31 |
| Re: Curve fitting for noon Sun | Dave Walden | 14 Jan 2020, 15:10 |
| Re: SpaceX Starlink launch: photo celestial | David Pike | 14 Jan 2020, 09:00 |
| Re: Yellow page in NA | David Iwancio | 14 Jan 2020, 06:49 |
| Re: Stellarium, refraction, HP | Frank Reed | 14 Jan 2020, 03:42 |
| Re: Stellarium, refraction, HP | Jim Rives | 14 Jan 2020, 02:54 |
| Re: Stellarium, refraction, HP | Frank Reed | 14 Jan 2020, 01:43 |
| Re: SpaceX Starlink launch: photo celestial | Frank Reed | 14 Jan 2020, 01:25 |
| Re: Stellarium, refraction, HP | Jim Rives | 14 Jan 2020, 01:00 |
| Re: Curve fitting for noon Sun | Hewitt Schlereth | 14 Jan 2020, 00:38 |
| Re: Yellow page in NA | Rafael C. Caruso | 13 Jan 2020, 20:58 |
| Re: Curve fitting for noon Sun | Rafael C. Caruso | 13 Jan 2020, 20:32 |
| Re: Survival at Sea, Stove by an Orca | Frank Reed | 13 Jan 2020, 19:27 |
| Cold War Sun Hours | R William McAllister | 13 Jan 2020, 17:59 |
| Re: Yellow page in NA | David Pike | 13 Jan 2020, 17:49 |
| Re: Yellow page in NA | Robert VanderPol II | 13 Jan 2020, 17:46 |
| Re: Curve fitting for noon Sun | Igor S. | 13 Jan 2020, 17:00 |
| Re: Air Almanac 2020 full pdf now available... | Thomas Spidle | 13 Jan 2020, 16:01 |
| Re: Yellow page in NA | Michael Cain | 13 Jan 2020, 15:53 |
| Re: Survival at Sea, Stove by an Orca | Bill Lionheart | 13 Jan 2020, 09:37 |
| Yellow page in NA | Igor S. | 13 Jan 2020, 09:12 |
| Re: Survival at Sea, Stove by an Orca | Bill Lionheart | 13 Jan 2020, 09:12 |
| Re: Survival at Sea, Stove by an Orca | Bill Lionheart | 13 Jan 2020, 09:07 |
| Re: Stellarium, refraction, HP | Jim Rives | 13 Jan 2020, 04:45 |
| Re: Stellarium, refraction, HP | Frank Reed | 13 Jan 2020, 04:23 |
| Re: Stellarium, refraction, HP | Jim Rives | 13 Jan 2020, 04:08 |
| Survival at Sea, Stove by an Orca | Frank Reed | 13 Jan 2020, 03:33 |
| Re: Curve fitting for noon Sun | John D. Howard | 13 Jan 2020, 01:35 |
| Re: Stellarium, refraction, HP | Jim Rives | 13 Jan 2020, 01:09 |
| Re: Curve fitting for noon Sun | Frank Reed | 13 Jan 2020, 01:00 |
| Re: Curve fitting for noon Sun | Brad Morris | 13 Jan 2020, 00:52 |
| Re: Curve fitting for noon Sun | Frank Reed | 13 Jan 2020, 00:20 |
| Re: Curve fitting for noon Sun | David Fleming | 13 Jan 2020, 00:19 |
| Re: Curve fitting for noon Sun | Frank Reed | 13 Jan 2020, 00:02 |
| Re: Curve fitting for noon Sun | Brad Morris | 12 Jan 2020, 23:41 |
| Re: Stellarium, refraction, HP | Frank Reed | 12 Jan 2020, 23:13 |
| Curve fitting for noon Sun | Rafael C. Caruso | 12 Jan 2020, 16:33 |
| Re: Stellarium, refraction, HP | Jim Rives | 12 Jan 2020, 14:11 |
| Re: SpaceX Starlink launch: photo celestial | R William McAllister | 12 Jan 2020, 13:37 |
| Re: Mystery Navy Device | Geoffrey Kolbe | 12 Jan 2020, 13:18 |
| Re: SpaceX Starlink launch: photo celestial | David Pike | 12 Jan 2020, 09:08 |
| Re: SpaceX Starlink launch: photo celestial | Frank Reed | 12 Jan 2020, 02:57 |
| Re: Reed's Lunars Calculator Anniversary | Frank Reed | 12 Jan 2020, 00:50 |
| Re: Reed's Lunars Calculator Anniversary | Ed Popko | 12 Jan 2020, 00:15 |
| Re: Stellarium, refraction, HP | Ed Popko | 12 Jan 2020, 00:09 |
| Re: Mystery Navy Device | Luc Van den Borre | 11 Jan 2020, 23:15 |
| Re: Reed's Lunars Calculator Anniversary | Brad Morris | 11 Jan 2020, 18:56 |
| Re: Mystery Navy Device | William Edward Henry | 11 Jan 2020, 18:28 |
| Re: Stellarium, refraction, HP | Jim Rives | 11 Jan 2020, 18:08 |
| Reed's Lunars Calculator Anniversary | Ed Popko | 11 Jan 2020, 12:46 |
| Re: Stellarium, refraction, HP | Ed Popko | 11 Jan 2020, 12:39 |
| Re: SpaceX Starlink launch: photo celestial | Frank Reed | 11 Jan 2020, 01:22 |
| Re: Stellarium, refraction, HP | Jim Rives | 11 Jan 2020, 01:20 |
| Re: Stellarium, refraction, HP | Joe Suligoy | 10 Jan 2020, 23:51 |
| Re: Stellarium, refraction, HP | Ed Popko | 10 Jan 2020, 11:23 |
| Re: Jupiter-Saturn Conjunction: 21 Dec 2020 | Brad Morris | 10 Jan 2020, 03:25 |
| Jupiter-Saturn Conjunction: 21 Dec 2020 | Frank Reed | 10 Jan 2020, 02:57 |
| Re: Stellarium, refraction, HP | Frank Reed | 10 Jan 2020, 01:32 |
| Re: Stellarium, refraction, HP | Jim Rives | 9 Jan 2020, 23:24 |
| Re: SpaceX Starlink launch: photo celestial | David Pike | 9 Jan 2020, 22:35 |
| Re: RAF Air Navigation: listing on ebay | David Pike | 9 Jan 2020, 21:59 |
| Stellarium, refraction, HP | Jim Rives | 9 Jan 2020, 21:25 |
| Re: Moon’s SD | Jim Rives | 9 Jan 2020, 21:11 |
| Re: SpaceX Starlink launch: photo celestial | Frank Reed | 9 Jan 2020, 20:12 |
| Re: SpaceX Starlink launch: photo celestial | Frank Reed | 9 Jan 2020, 19:56 |
| RAF Air Navigation: listing on ebay | Bob Crawley | 9 Jan 2020, 19:27 |
| Re: SpaceX Starlink launch: photo celestial | Greg Rudzinski | 9 Jan 2020, 15:23 |
| Re: Position bias from UTC | David Iwancio | 9 Jan 2020, 11:33 |
| Re: SpaceX Starlink launch: photo celestial | David Pike | 9 Jan 2020, 10:34 |
| Re: Position bias from UTC | Paul Hirose | 9 Jan 2020, 06:22 |
| Re: SpaceX Starlink launch: photo celestial | David Pike | 8 Jan 2020, 22:34 |
| SpaceX Starlink launch: photo celestial | Frank Reed | 8 Jan 2020, 20:10 |
| Re: Moon’s SD | Frank Reed | 8 Jan 2020, 19:19 |
| Re: Variation or Declination? | Brad Morris | 8 Jan 2020, 17:46 |
| Captain Cook's Astronomy | Robin Stuart | 8 Jan 2020, 17:25 |
| Re: Variation or Declination? | Frank Reed | 8 Jan 2020, 17:22 |
| Re: Variation or Declination? | Jim Rives | 8 Jan 2020, 17:01 |
| Re: Variation or Declination? | David Pike | 8 Jan 2020, 16:40 |
| Re: Variation or Declination? | Joe Suligoy | 8 Jan 2020, 04:44 |
| Re: Moon’s SD | Jim Rives | 8 Jan 2020, 03:49 |
| Re: Variation or Declination? | Frank Reed | 8 Jan 2020, 03:30 |
| Variation or Declination? | David C | 8 Jan 2020, 03:08 |
| Re: Position bias from UTC | John D. Howard | 8 Jan 2020, 02:52 |
| Re: Beidou Network Operational | Frank Reed | 8 Jan 2020, 00:21 |
| Re: Navigating in Microsoft Flight Simulator | Frank Reed | 7 Jan 2020, 23:59 |
| Beidou Network Operational | David C | 7 Jan 2020, 23:26 |
| Re: Position bias from UTC | Paul Hirose | 7 Jan 2020, 21:46 |
| Re: Moon’s SD | Frank Reed | 7 Jan 2020, 17:09 |
| Re: Moon’s SD | Murray Peake | 7 Jan 2020, 17:09 |
| Re: Longitude by Lunar Occultation | Robin Stuart | 7 Jan 2020, 17:08 |
| Moon’s SD | Jim Rives | 7 Jan 2020, 14:02 |
| Re: A strange addition to a sextant | Robert Eno | 7 Jan 2020, 04:55 |
| Re: Navigating in Microsoft Flight Simulator | Joe Suligoy | 7 Jan 2020, 04:01 |
| Re: Navigating in Microsoft Flight Simulator | Jim Rives | 7 Jan 2020, 03:17 |
| Re: Navigating in Microsoft Flight Simulator | Frank Reed | 7 Jan 2020, 02:25 |
| Re: Navigating in Microsoft Flight Simulator | David Pike | 6 Jan 2020, 23:54 |
| Re: Navigating in Microsoft Flight Simulator | Jim Rives | 6 Jan 2020, 23:39 |
| Re: Navigating in Microsoft Flight Simulator | David Pike | 6 Jan 2020, 19:50 |
| Re: Navigating in Microsoft Flight Simulator | Dustin Baenen | 6 Jan 2020, 19:18 |
| Re: Navigating in Microsoft Flight Simulator | Joe Suligoy | 6 Jan 2020, 17:49 |
| Re: Navigating in Microsoft Flight Simulator | Jim Rives | 6 Jan 2020, 15:41 |
| Re: Kollsman periscopic sextant mount | Ken Gebhart | 6 Jan 2020, 15:36 |
| Re: Navigating in Microsoft Flight Simulator | David Pike | 6 Jan 2020, 09:21 |
| Re: Navigating in Microsoft Flight Simulator | Jim Rives | 6 Jan 2020, 03:14 |
| Navigating in Microsoft Flight Simulator | Frank Reed | 6 Jan 2020, 00:59 |
| Re: Kollsman periscopic sextant mount | Jacob M. Huffman III | 6 Jan 2020, 00:14 |
| Re: Dating Hughes and Son sextants | Fred Hebard | 5 Jan 2020, 19:19 |
| Re: A strange addition to a sextant | Philippe Posth | 5 Jan 2020, 08:52 |
| Re: Dating Hughes and Son sextants | Bill Morris | 5 Jan 2020, 07:13 |
| Re: Dating Hughes and Son sextants | Fred Hebard | 5 Jan 2020, 05:06 |
| Re: Dating Hughes and Son sextants | David Pike | 4 Jan 2020, 23:07 |
| Re: A strange addition to a sextant | Jackson McDonald | 4 Jan 2020, 22:08 |
| Re: A strange addition to a sextant | Gary LaPook | 4 Jan 2020, 21:42 |
| Re: Position bias from UTC | Robin Stuart | 4 Jan 2020, 21:38 |
| Re: Dating Hughes and Son sextants | Frank Reed | 4 Jan 2020, 21:28 |
| Re: A strange addition to a sextant | Frank Reed | 4 Jan 2020, 21:22 |
| Re: Longitude by Lunar Occultation | Robin Stuart | 4 Jan 2020, 21:12 |
| Re: Dating Hughes and Son sextants | Fred Hebard | 4 Jan 2020, 21:11 |
| Re: Position bias from UTC | David Iwancio | 4 Jan 2020, 20:51 |
| A strange addition to a sextant | Gary LaPook | 4 Jan 2020, 19:14 |
| Re: Position bias from UTC | Frank Reed | 4 Jan 2020, 18:37 |
| Re: Longitude by Lunar Occultation | Frank Reed | 4 Jan 2020, 18:09 |
| Position bias from UTC | Robin Stuart | 4 Jan 2020, 16:49 |
| Re: Longitude by Lunar Occultation | Robin Stuart | 4 Jan 2020, 16:01 |
| Re: Dating Hughes and Son sextants | Francis Upchurch | 4 Jan 2020, 06:45 |
| Re: Dating Hughes and Son sextants | Sean C | 4 Jan 2020, 05:45 |
| NPR article on Betelgeuse | Rommel John Miller | 4 Jan 2020, 01:48 |
| Re: Dating Hughes and Son sextants | Niall Fitzpatrick | 3 Jan 2020, 09:24 |
| Re: Pilot watch slide rules | Paul Hirose | 3 Jan 2020, 07:50 |
| Re: Radium Infused Bubble Sextant | Paul Dolkas | 3 Jan 2020, 04:36 |
| Re: How high is "Angels One Five"? | John D. Howard | 3 Jan 2020, 03:25 |
| Re: How high is "Angels One Five"? | Bob Goethe | 3 Jan 2020, 03:13 |
| How high is "Angels One Five"? | Tony Oz | 3 Jan 2020, 02:41 |
| Re: Pilot watch slide rules | Paul Dolkas | 3 Jan 2020, 02:34 |
| Re: Unusual Sun | Igor S. | 1 Jan 2020, 22:30 |
| Re: Air Almanac 2020 full pdf now available... | David C | 1 Jan 2020, 20:33 |
| Re: Unusual Sun | David C | 1 Jan 2020, 20:15 |
| Re: Correcting for the movement of an observer: a plausible explanation? | David Pike | 1 Jan 2020, 20:03 |
| Re: Unusual Sun | Bill Ritchie | 1 Jan 2020, 17:35 |
| Unusual Sun | David C | 1 Jan 2020, 06:53 |
| Re: New Year's Eve | David C | 1 Jan 2020, 04:06 |
| Re: New Year's Eve | John D. Howard | 1 Jan 2020, 03:42 |
| Re: New Year's Eve | David C | 1 Jan 2020, 03:11 |
| Re: Correcting for the movement of an observer: a plausible explanation? | Gary LaPook | 1 Jan 2020, 01:08 |
Index includes 340 messages.
