Index includes 336 messages. Sorted by date, recent messages first.
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| Re: Correcting for the movement of an observer: a plausible explanation? | Frank Reed | 31 Dec 2019, 23:56 |
| New Year's Eve | Rommel John Miller | 31 Dec 2019, 23:10 |
| Re: Pilot watch slide rules | Tony Oz | 31 Dec 2019, 06:15 |
| Re: Pilot watch slide rules | Sean C | 30 Dec 2019, 23:01 |
| Pilot watch slide rules | Paul Hirose | 30 Dec 2019, 21:03 |
| Re: On the Implications of the Earth's Sidereal Rotation | John D. Howard | 30 Dec 2019, 15:31 |
| On the Implications of the Earth's Sidereal Rotation | Brad Morris | 30 Dec 2019, 03:44 |
| Re: Correcting for the movement of an observer: a plausible explanation? | David Pike | 29 Dec 2019, 20:15 |
| Re: Bright planet near the Moon tonight | David C | 29 Dec 2019, 08:51 |
| Re: Bright planet near the Moon tonight | David Iwancio | 29 Dec 2019, 08:47 |
| Re: Bright planet near the Moon tonight | Joe Suligoy | 29 Dec 2019, 06:23 |
| Bright planet near the Moon tonight | Rommel John Miller | 29 Dec 2019, 04:16 |
| Re: HO Series | Dave Walden | 29 Dec 2019, 02:17 |
| Re: Radium Infused Bubble Sextant | Gary LaPook | 28 Dec 2019, 23:39 |
| Re: Correcting for the movement of an observer: a plausible explanation? | Gary LaPook | 28 Dec 2019, 23:37 |
| Re: Correcting for the movement of an observer: a plausible explanation? | Gary LaPook | 28 Dec 2019, 23:25 |
| Re: HO Series | Brad Morris | 28 Dec 2019, 21:21 |
| Re: Correcting for the movement of an observer: a plausible explanation? | Frank Reed | 28 Dec 2019, 21:12 |
| Re: HO Series | Frank Reed | 28 Dec 2019, 18:39 |
| Re: HO Series | Robert VanderPol II | 28 Dec 2019, 04:55 |
| Re: CN - quick reference card | Igor S. | 28 Dec 2019, 00:19 |
| Re: Using the Anti Spoofing App | Huub Robroek | 27 Dec 2019, 18:11 |
| Re: HO Series | Gary LaPook | 27 Dec 2019, 06:09 |
| Re: A-10 Sextant Restoration | Gary LaPook | 27 Dec 2019, 05:59 |
| Re: A-10 Sextant Restoration | Lou deMartely | 27 Dec 2019, 02:58 |
| Re: What do you understand by a footstep? | Lu Abel | 27 Dec 2019, 00:20 |
| Re: HO Series | Gary LaPook | 26 Dec 2019, 23:35 |
| Re: HO Series | David C | 26 Dec 2019, 23:00 |
| Re: Betelgeuse is fading | David C | 26 Dec 2019, 22:36 |
| Re: HO Series | Frank Reed | 26 Dec 2019, 22:36 |
| Re: What do you understand by a footstep? | Dustin Baenen | 26 Dec 2019, 22:16 |
| Re: Betelgeuse is fading | Brad Morris | 26 Dec 2019, 21:41 |
| HO Series | David C | 26 Dec 2019, 20:52 |
| What do you understand by a footstep? | David Pike | 26 Dec 2019, 20:47 |
| Re: Betelgeuse is fading | Frank Reed | 26 Dec 2019, 20:25 |
| Betelgeuse is fading | Frank Reed | 26 Dec 2019, 19:09 |
| Re: Pub. 249 as Starfinder and Sight-planner | Frank Reed | 26 Dec 2019, 18:41 |
| Re: If looking for a Bubble Sextant... | Dustin Baenen | 26 Dec 2019, 15:47 |
| Re: Pub. 249 as Starfinder and Sight-planner | Herman Dekker | 26 Dec 2019, 13:47 |
| Re: Correcting for the movement of an observer: a plausible explanation? | Tony Oz | 26 Dec 2019, 10:12 |
| Re: Radium Infused Bubble Sextant | Tony Oz | 26 Dec 2019, 08:09 |
| Re: Radium Infused Bubble Sextant | Francis Upchurch | 26 Dec 2019, 07:35 |
| Re: If looking for a Bubble Sextant... | Jim Rives | 26 Dec 2019, 00:52 |
| Re: Radium Infused Bubble Sextant | David C | 25 Dec 2019, 22:07 |
| Re: Radium Infused Bubble Sextant | Gary LaPook | 25 Dec 2019, 21:23 |
| Re: Radium Infused Bubble Sextant | David C | 25 Dec 2019, 21:09 |
| Pub. 249 as Starfinder and Sight-planner | Frank Reed | 25 Dec 2019, 20:55 |
| Re: Radium Infused Bubble Sextant | Francis Upchurch | 25 Dec 2019, 20:05 |
| Radium Infused Bubble Sextant | Brad Morris | 25 Dec 2019, 17:06 |
| Re: Using the Anti Spoofing App | Brian Killian | 25 Dec 2019, 16:14 |
| Re: Celestial Navigation Data from USNO--alternative | Tony Oz | 25 Dec 2019, 12:31 |
| Re: If looking for a Bubble Sextant... | David Pike | 25 Dec 2019, 11:37 |
| Re: If looking for a Bubble Sextant... | Joe Suligoy | 25 Dec 2019, 09:49 |
| Re: If looking for a Bubble Sextant... | David C | 25 Dec 2019, 08:48 |
| Re: If looking for a Bubble Sextant... | Jim Rives | 25 Dec 2019, 02:43 |
| Re: Off-topic: Oscar-winning "Christmas Carol" | Rommel John Miller | 25 Dec 2019, 00:50 |
| Re: Off-topic: Oscar-winning "Christmas Carol" | Tom Sult | 25 Dec 2019, 00:31 |
| Off-topic: Oscar-winning "Christmas Carol" | Frank Reed | 24 Dec 2019, 23:45 |
| Re: If looking for a Bubble Sextant... | Frank Reed | 24 Dec 2019, 23:03 |
| Re: If looking for a Bubble Sextant... | Joe Suligoy | 24 Dec 2019, 22:13 |
| Re: Using the Anti Spoofing App | John D. Howard | 24 Dec 2019, 21:52 |
| Re: If looking for a Bubble Sextant... | Brad Morris | 24 Dec 2019, 21:34 |
| Re: If looking for a Bubble Sextant... | Frank Reed | 24 Dec 2019, 21:22 |
| Re: If looking for a Bubble Sextant... | Chris Caswell | 24 Dec 2019, 21:14 |
| Estimating Hour Angle of Aries | Frank Reed | 24 Dec 2019, 20:23 |
| Re: If looking for a Bubble Sextant... | Brad Morris | 24 Dec 2019, 19:05 |
| Re: Precession | Robin Stuart | 24 Dec 2019, 15:27 |
| Re: Correcting for the movement of an observer: a plausible explanation? | Tony Oz | 24 Dec 2019, 14:44 |
| Re: Using the Anti Spoofing App | Huub Robroek | 24 Dec 2019, 12:41 |
| Re: If looking for a Bubble Sextant... | Chris Caswell | 24 Dec 2019, 12:11 |
| Re: CN - quick reference card | Brian Killian | 24 Dec 2019, 06:54 |
| Re: CN - quick reference card | Brian Killian | 24 Dec 2019, 03:37 |
| Re: CN - quick reference card | Ken Gebhart | 24 Dec 2019, 01:28 |
| Re: World War Two Poster "Plot Your Future Course, Buy Victory Bonds" | Brad Morris | 24 Dec 2019, 00:17 |
| Re: World War Two Poster "Plot Your Future Course, Buy Victory Bonds" | Frank Reed | 23 Dec 2019, 23:27 |
| Re: World War Two Poster "Plot Your Future Course, Buy Victory Bonds" | Thomas M Darlingtoh | 23 Dec 2019, 22:40 |
| Re: Mystery Navy Device | Luc Van den Borre | 23 Dec 2019, 22:03 |
| Re: Mystery Navy Device | William Edward Henry | 23 Dec 2019, 21:56 |
| Re: Online logbook collections | Lars Bergman | 23 Dec 2019, 21:35 |
| Re: "no plotting sheet required" - an interesting find in an old book | Mike Freeman | 23 Dec 2019, 18:53 |
| Re: Correcting for the movement of an observer: a plausible explanation? | Michael Cain | 23 Dec 2019, 18:28 |
| Re: Correcting for the movement of an observer: a plausible explanation? | Tony Oz | 23 Dec 2019, 15:53 |
| Re: Correcting for the movement of an observer: a plausible explanation? | David Pike | 23 Dec 2019, 15:20 |
| Re: Homemade plotting sheets | Peter Hakel | 23 Dec 2019, 14:29 |
| Mystery Navy Device | Geoffrey Kolbe | 23 Dec 2019, 14:04 |
| Re: Correcting for the movement of an observer: a plausible explanation? | Ed Popko | 23 Dec 2019, 12:09 |
| CN - quick reference card | Igor S. | 23 Dec 2019, 10:12 |
| Re: Precession | Mike Freeman | 23 Dec 2019, 07:43 |
| Re: Correcting for the movement of an observer: a plausible explanation? | Greg Rudzinski | 23 Dec 2019, 04:12 |
| Re: Correcting for the movement of an observer: a plausible explanation? | Frank Reed | 23 Dec 2019, 03:11 |
| Correcting for the movement of an observer: a plausible explanation? | Tony Oz | 22 Dec 2019, 22:35 |
| Re: Homemade plotting sheets | David Pike | 22 Dec 2019, 21:37 |
| Re: "no plotting sheet required" - an interesting find in an old book | Paul Hirose | 22 Dec 2019, 20:55 |
| Re: Homemade plotting sheets | John D. Howard | 22 Dec 2019, 20:11 |
| Re: The Lighthouse | Francis Upchurch | 22 Dec 2019, 20:03 |
| Re: Solstice tonight | Brad Morris | 22 Dec 2019, 19:56 |
| Re: Homemade plotting sheets | Brad Morris | 22 Dec 2019, 19:54 |
| Re: Precession | Brad Morris | 22 Dec 2019, 19:07 |
| Re: The Lighthouse | Rommel John Miller | 22 Dec 2019, 18:48 |
| Re: Precession | Robin Stuart | 22 Dec 2019, 18:09 |
| Re: Solstice tonight | Rommel John Miller | 22 Dec 2019, 16:25 |
| Re: Precession | Tom Sult | 22 Dec 2019, 15:25 |
| The Lighthouse | Robin Stuart | 22 Dec 2019, 13:54 |
| Re: Homemade plotting sheets | Mike Freeman | 22 Dec 2019, 11:22 |
| Re: Precession | Mike Freeman | 22 Dec 2019, 08:51 |
| Re: Precession | Mike Freeman | 22 Dec 2019, 08:26 |
| Re: "no plotting sheet required" - an interesting find in an old book | Mike Freeman | 22 Dec 2019, 08:10 |
| Re: CN Online Data Calculator | Joe Suligoy | 22 Dec 2019, 05:24 |
| If looking for a Bubble Sextant... | Joe Suligoy | 22 Dec 2019, 05:11 |
| Plotting sheets vs paperless | Joe Suligoy | 22 Dec 2019, 04:54 |
| Re: Solstice tonight | David C | 22 Dec 2019, 03:35 |
| Re: Found sextant at local curiosity shop... | Frank Reed | 22 Dec 2019, 01:59 |
| Solstice tonight | Frank Reed | 22 Dec 2019, 01:52 |
| World War Two Poster "Plot Your Future Course, Buy Victory Bonds" | Jackson McDonald | 21 Dec 2019, 22:27 |
| Re: Precession | David Fleming | 21 Dec 2019, 21:48 |
| Re: Homemade plotting sheets | David Pike | 21 Dec 2019, 21:07 |
| Re: "no plotting sheet required" - an interesting find in an old book | Tony Oz | 21 Dec 2019, 20:08 |
| Re: Online logbook collections | Lars Bergman | 21 Dec 2019, 19:39 |
| Re: Homemade plotting sheets | Frank Reed | 21 Dec 2019, 18:58 |
| Re: Homemade plotting sheets | John D. Howard | 21 Dec 2019, 18:19 |
| Re: Homemade plotting sheets | David Pike | 21 Dec 2019, 17:50 |
| Re: "no plotting sheet required" - an interesting find in an old book | Mike Freeman | 21 Dec 2019, 17:46 |
| Re: Homemade plotting sheets | David Pike | 21 Dec 2019, 17:41 |
| Re: Precession | Frank Reed | 21 Dec 2019, 17:33 |
| Re: Homemade plotting sheets | Mike Freeman | 21 Dec 2019, 17:06 |
| Precession | Mike Freeman | 21 Dec 2019, 16:43 |
| CN Online Data Calculator | Bruce J. Pennino | 21 Dec 2019, 15:00 |
| Re: Online logbook collections | Antoine Couëtte | 21 Dec 2019, 12:43 |
| Re: Homemade plotting sheets | Mike Freeman | 21 Dec 2019, 06:46 |
| Re: 2020 Nautical Almanac Altitude corrections for moon. | Alan S | 21 Dec 2019, 04:11 |
| Re: Visiting local museum and CN-items | Igor S. | 21 Dec 2019, 01:07 |
| Re: Homemade plotting sheets | John D. Howard | 21 Dec 2019, 00:56 |
| Re: Homemade plotting sheets | John D. Howard | 20 Dec 2019, 22:16 |
| Re: 2020 Nautical Almanac Altitude corrections for moon. | Robert VanderPol II | 20 Dec 2019, 21:51 |
| Re: Homemade plotting sheets | David Pike | 20 Dec 2019, 21:41 |
| GPS Anti Spoof: time to update... | Frank Reed | 20 Dec 2019, 21:01 |
| Re: Time balls | Robin Stuart | 20 Dec 2019, 20:51 |
| Re: 2020 Nautical Almanac Altitude corrections for moon. | Gary LaPook | 20 Dec 2019, 20:40 |
| Re: 2020 Nautical Almanac Altitude corrections for moon. | Gary LaPook | 20 Dec 2019, 20:11 |
| Re: 2020 Nautical Almanac Altitude corrections for moon. | Paul Hirose | 20 Dec 2019, 19:01 |
| Re: 2020 Nautical Almanac Altitude corrections for moon. | Gary LaPook | 20 Dec 2019, 18:20 |
| Online logbook collections | Frank Reed | 20 Dec 2019, 17:57 |
| Re: Homemade plotting sheets | Mike Freeman | 20 Dec 2019, 17:27 |
| Re: Homemade plotting sheets | Michael Bradley | 20 Dec 2019, 08:52 |
| Re: Do you Beidou? | David C | 20 Dec 2019, 08:02 |
| 2020 Nautical Almanac Altitude corrections for moon. | Robert VanderPol II | 20 Dec 2019, 05:30 |
| Re: Do you Beidou? | David C | 20 Dec 2019, 04:04 |
| Re: Do you Beidou? | David C | 20 Dec 2019, 03:34 |
| Re: Do you Beidou? | Frank Reed | 20 Dec 2019, 03:12 |
| Re: Do you Beidou? | David C | 20 Dec 2019, 03:08 |
| Re: Air Almanac 2020 full pdf now available... | Tracy Shrier | 20 Dec 2019, 01:38 |
| Re: Homemade plotting sheets | Ed Popko | 20 Dec 2019, 00:54 |
| Re: Homemade plotting sheets | David Pike | 19 Dec 2019, 23:52 |
| Re: Time balls | Bill B | 19 Dec 2019, 22:08 |
| Re: Homemade plotting sheets | David Iwancio | 19 Dec 2019, 21:57 |
| Re: Homemade plotting sheets | John D. Howard | 19 Dec 2019, 21:46 |
| Re: Visiting local museum and CN-items | David Pike | 19 Dec 2019, 21:16 |
| Re: Homemade plotting sheets | David Pike | 19 Dec 2019, 21:04 |
| Re: Homemade plotting sheets | Tony Oz | 19 Dec 2019, 20:44 |
| Re: Do you Beidou? | Ed Popko | 19 Dec 2019, 20:27 |
| Re: Do you Beidou? | Frank Reed | 19 Dec 2019, 18:46 |
| Homemade plotting sheets | Mike Freeman | 19 Dec 2019, 18:12 |
| Re: Visiting local museum and CN-items | David Pike | 19 Dec 2019, 17:15 |
| Re: Do you Beidou? | Dave Walden | 19 Dec 2019, 16:19 |
| Re: Visiting local museum and CN-items | Igor S. | 19 Dec 2019, 08:53 |
| Re: Do you Beidou? | Sean C | 19 Dec 2019, 08:35 |
| Re: Do you Beidou? | Brad Morris | 19 Dec 2019, 03:24 |
| Re: Do you Beidou? | Robert Wyatt | 19 Dec 2019, 01:48 |
| Re: Time balls | Frank Reed | 19 Dec 2019, 00:29 |
| Do you Beidou? | Frank Reed | 18 Dec 2019, 23:25 |
| Re: Found sextant at local curiosity shop... | Paul Saffo | 18 Dec 2019, 21:47 |
| Re: Visiting local museum and CN-items | David Pike | 18 Dec 2019, 20:35 |
| Re: Found sextant at local curiosity shop... | Thomas Klausen | 18 Dec 2019, 20:27 |
| KM Plath rack brush | Michael Cain | 18 Dec 2019, 19:15 |
| Re: Visiting local museum and CN-items | David Pike | 18 Dec 2019, 17:54 |
| Time balls | Robin Stuart | 18 Dec 2019, 14:56 |
| Re: Ramsden Sextant on eBay | David Pike | 18 Dec 2019, 11:49 |
| Re: Transferring 'Navigator' from a Windows 7 Laptop to a Windows 10 PC | David Pike | 18 Dec 2019, 11:07 |
| Re: Visiting local museum and CN-items | Alexandre Eremenko | 18 Dec 2019, 09:12 |
| Re: Visiting local museum and CN-items | Alexandre Eremenko | 18 Dec 2019, 09:09 |
| Re: Transferring 'Navigator' from a Windows 7 Laptop to a Windows 10 PC | Frank Reed | 18 Dec 2019, 04:14 |
| Re: Found sextant at local curiosity shop... | Tom Sult | 18 Dec 2019, 03:56 |
| Re: Bob Goethe's Mark 2 Navigators slide rule, test drive comparisons. | Sean Johnston | 18 Dec 2019, 03:54 |
| Re: Found sextant at local curiosity shop... | Frank Reed | 18 Dec 2019, 03:21 |
| Found sextant at local curiosity shop... | Thomas Klausen | 18 Dec 2019, 03:13 |
| Visiting local museum and CN-items | Igor S. | 17 Dec 2019, 22:50 |
| Re: Ramsden Sextant on eBay | Don Seltzer | 17 Dec 2019, 21:40 |
| Re: Celesticomp | Alan S | 17 Dec 2019, 21:17 |
| Re: Ramsden Sextant on eBay | Frank Reed | 17 Dec 2019, 20:46 |
| Ramsden Sextant on eBay | David Pike | 17 Dec 2019, 20:24 |
| Re: Time of full moon | Robert Wyatt | 17 Dec 2019, 15:25 |
| Re: B52 Bomber Automatic Astro Compass Teardown | David Pike | 17 Dec 2019, 14:10 |
| Re: B52 Bomber Automatic Astro Compass Teardown | David Pike | 17 Dec 2019, 12:45 |
| B52 Bomber Automatic Astro Compass Teardown | Dave Walden | 17 Dec 2019, 03:28 |
| Re: Transferring 'Navigator' from a Windows 7 Laptop to a Windows 10 PC | David Pike | 16 Dec 2019, 20:40 |
| Re: Bob Goethe's Mark 2 Navigators slide rule, test drive comparisons. | Bob Goethe | 16 Dec 2019, 19:08 |
| Re: Bob Goethe's Mark 2 Navigators slide rule, test drive comparisons. | Gary LaPook | 16 Dec 2019, 18:16 |
| Change afoot for the foot | Jim Hickey | 16 Dec 2019, 14:39 |
| Re: Celesticomp | Jeremy C | 16 Dec 2019, 13:44 |
| Re: Bob Goethe's Mark 2 Navigators slide rule, test drive comparisons. | Ed Popko | 16 Dec 2019, 11:40 |
| Re: Sun sights in foggy weather | Igor S. | 16 Dec 2019, 08:26 |
| Re: Air Almanac 2020 full pdf now available... | Michael Cain | 16 Dec 2019, 04:50 |
| Re: Air Almanac 2020 full pdf now available... | John D. Howard | 16 Dec 2019, 01:35 |
| AIS and GPS spoofed in a new and concerning way near Shanghai | Lu Abel | 16 Dec 2019, 00:59 |
| Air Almanac 2020 full pdf now available... | Frank Reed | 15 Dec 2019, 23:33 |
| Re: Transferring 'Navigator' from a Windows 7 Laptop to a Windows 10 PC | Frank Reed | 15 Dec 2019, 23:23 |
| Re: Transferring 'Navigator' from a Windows 7 Laptop to a Windows 10 PC | David Pike | 15 Dec 2019, 22:56 |
| Re: Transferring 'Navigator' from a Windows 7 Laptop to a Windows 10 PC | Omar Reis | 15 Dec 2019, 22:00 |
| Re: Air Almanac 2020 still missing... | Frank Reed | 15 Dec 2019, 19:34 |
| Re: Bob Goethe's Mark 2 Navigators slide rule, test drive comparisons. | Gary LaPook | 15 Dec 2019, 19:32 |
| Re: Bob Goethe's Mark 2 Navigators slide rule, test drive comparisons. | Sean Johnston | 15 Dec 2019, 17:48 |
| Hygrometer mechanism... | Dale Lichtblau | 15 Dec 2019, 04:42 |
| Re: Time of full moon | Bill Ritchie | 14 Dec 2019, 22:39 |
| Re: Google Maps restores Mercator Projection | David Pike | 14 Dec 2019, 22:36 |
| Google Globe | David Pike | 14 Dec 2019, 22:02 |
| Re: Google Maps restores Mercator Projection | Frank Reed | 14 Dec 2019, 18:17 |
| Re: Time of full moon | Frank Reed | 14 Dec 2019, 18:10 |
| Re: Time of full moon | Antoine Couëtte | 14 Dec 2019, 13:36 |
| Re: Google Maps restores Mercator Projection | David C | 14 Dec 2019, 07:36 |
| Re: Google Maps restores Mercator Projection | David C | 14 Dec 2019, 07:28 |
| Re: Google Maps restores Mercator Projection | David C | 14 Dec 2019, 07:06 |
| Re: Time of full moon | Paul Hirose | 14 Dec 2019, 06:10 |
| Re: Google Maps restores Mercator Projection | Sean C | 14 Dec 2019, 05:49 |
| Re: Celesticomp | Chris Guidry | 14 Dec 2019, 01:52 |
| Re: Google Maps restores Mercator Projection | David Pike | 14 Dec 2019, 00:21 |
| Re: Google Maps restores Mercator Projection | David Pike | 14 Dec 2019, 00:04 |
| Google Maps restores Mercator Projection | Frank Reed | 13 Dec 2019, 23:18 |
| Re: Transferring 'Navigator' from a Windows 7 Laptop to a Windows 10 PC | Frank Reed | 13 Dec 2019, 21:02 |
| Re: Transferring 'Navigator' from a Windows 7 Laptop to a Windows 10 PC | David Pike | 13 Dec 2019, 20:31 |
| Air Almanac 2020 still missing... | Frank Reed | 13 Dec 2019, 19:33 |
| Re: Transferring 'Navigator' from a Windows 7 Laptop to a Windows 10 PC | Herman Dekker | 12 Dec 2019, 21:50 |
| Re: Time of full moon | Lu Abel | 12 Dec 2019, 21:46 |
| Re: Time of full moon | Frank Reed | 12 Dec 2019, 20:38 |
| Time of full moon | Fred Hebard | 12 Dec 2019, 19:07 |
| Re: Sun sights in foggy weather | Frank Reed | 12 Dec 2019, 17:50 |
| Re: Waves and Dip | Mike Freeman | 12 Dec 2019, 17:28 |
| Transferring 'Navigator' from a Windows 7 Laptop to a Windows 10 PC | David Pike | 12 Dec 2019, 15:10 |
| Re: Mars near Zubenelgenubi | David Pike | 12 Dec 2019, 15:00 |
| Re: Star to Star Distances taken on a Second Hand Sextant | Brad Morris | 12 Dec 2019, 01:39 |
| Re: Star to Star Distances taken on a Second Hand Sextant | Peter Monta | 11 Dec 2019, 22:56 |
| Re: Waves and Dip | Michael Cain | 11 Dec 2019, 21:14 |
| Re: Star to Star Distances taken on a Second Hand Sextant | Fred Hebard | 11 Dec 2019, 19:52 |
| Re: Waves and Dip | Frank Reed | 11 Dec 2019, 19:39 |
| Mars near Zubenelgenubi | Frank Reed | 11 Dec 2019, 19:02 |
| Celnav apps for Android | Andrés Ruiz | 11 Dec 2019, 12:52 |
| Re: Waves and Dip | Mike Freeman | 11 Dec 2019, 08:12 |
| Re: Star to Star Distances taken on a Second Hand Sextant | Brad Morris | 11 Dec 2019, 01:21 |
| Re: Watching a star for IE: an obturator trick? | Ed Popko | 11 Dec 2019, 00:23 |
| Re: Polaris | David Pike | 10 Dec 2019, 22:54 |
| Re: Star to Star Distances taken on a Second Hand Sextant | Fred Hebard | 10 Dec 2019, 22:51 |
| Re: Polaris | Frank Reed | 10 Dec 2019, 21:23 |
| Re: Watching a star for IE: an obturator trick? | Brad Morris | 10 Dec 2019, 21:21 |
| Re: Star to Star Distances taken on a Second Hand Sextant | Brad Morris | 10 Dec 2019, 21:17 |
| Re: Star to Star Distances taken on a Second Hand Sextant | David Pike | 10 Dec 2019, 21:11 |
| Re: Watching a star for IE: an obturator trick? | Frank Reed | 10 Dec 2019, 19:48 |
| Re: Watching a star for IE: an obturator trick? | Tony Oz | 10 Dec 2019, 17:10 |
| Re: Star to Star Distances taken on a Second Hand Sextant | Fred Hebard | 10 Dec 2019, 16:43 |
| Re: Polaris | David Pike | 10 Dec 2019, 10:47 |
| Re: Watching a star for IE: an obturator trick? | Brad Morris | 10 Dec 2019, 02:03 |
| Re: Star to Star Distances taken on a Second Hand Sextant | Brad Morris | 10 Dec 2019, 01:40 |
| Re: Polaris | David Pike | 10 Dec 2019, 01:01 |
| Polaris | Mike Freeman | 9 Dec 2019, 08:04 |
| Re: Star to Star Distances taken on a Second Hand Sextant | Fred Hebard | 9 Dec 2019, 03:15 |
| Re: H. Hughes and son sextant pat 491 | Bill Morris | 9 Dec 2019, 02:35 |
| Re: Waves and Dip | Igor S. | 9 Dec 2019, 00:54 |
| Re: Star to Star Distances taken on a Second Hand Sextant | Michael Bradley | 8 Dec 2019, 22:00 |
| Watching a star for IE: an obturator trick? | Tony Oz | 8 Dec 2019, 17:53 |
| Re: Star to Star Distances taken on a Second Hand Sextant | David Pike | 8 Dec 2019, 14:35 |
| Re: Star to Star Distances taken on a Second Hand Sextant | Alexandre Eremenko | 8 Dec 2019, 13:51 |
| Re: Waves and Dip | Alexandre Eremenko | 8 Dec 2019, 13:43 |
| Re: Star to Star Distances taken on a Second Hand Sextant | Peter Monta | 8 Dec 2019, 07:58 |
| Waves and Dip | Mike Freeman | 8 Dec 2019, 06:12 |
| Re: Shackleton expedition photos | Brad Morris | 8 Dec 2019, 04:08 |
| Re: Star to Star Distances taken on a Second Hand Sextant | Brad Morris | 8 Dec 2019, 03:52 |
| Re: Star to Star Distances taken on a Second Hand Sextant | David Pike | 7 Dec 2019, 21:32 |
| Re: Star to Star Distances taken on a Second Hand Sextant | Fred Hebard | 7 Dec 2019, 13:53 |
| Shackleton expedition photos | Jackson McDonald | 7 Dec 2019, 12:06 |
| Re: Star to Star Distances taken on a Second Hand Sextant | David Pike | 7 Dec 2019, 09:02 |
| Re: Star to Star Distances taken on a Second Hand Sextant | Brad Morris | 7 Dec 2019, 01:28 |
| Re: Star to Star Distances taken on a Second Hand Sextant | Paul Hirose | 7 Dec 2019, 00:44 |
| Re: Star to Star Distances taken on a Second Hand Sextant | Brad Morris | 6 Dec 2019, 22:11 |
| Re: Star to Star Distances taken on a Second Hand Sextant | David Pike | 6 Dec 2019, 20:18 |
| Re: Leibniz's "Hanging Chain" - Catenary | David C | 6 Dec 2019, 05:02 |
| Re: Star to Star Distances taken on a Second Hand Sextant | Brad Morris | 6 Dec 2019, 04:59 |
| Re: Leibniz's "Hanging Chain" - Catenary | Dale Lichtblau | 5 Dec 2019, 18:41 |
| Re: Star to Star Distances taken on a Second Hand Sextant | Michael Bradley | 5 Dec 2019, 16:48 |
| Re: Equation of Time/Meridian | Sean C | 5 Dec 2019, 16:30 |
| Re: Latitude by noon Sun sight | Mike Freeman | 5 Dec 2019, 06:48 |
| Re: Star to Star Distances taken on a Second Hand Sextant | Brad Morris | 5 Dec 2019, 01:12 |
| Re: Star to Star Distances taken on a Second Hand Sextant | Hewitt Schlereth | 5 Dec 2019, 00:10 |
| Re: Star to Star Distances taken on a Second Hand Sextant | Michael Bradley | 4 Dec 2019, 23:53 |
| Re: Star to Star Distances taken on a Second Hand Sextant | Michael Bradley | 4 Dec 2019, 22:26 |
| Re: Star to Star Distances taken on a Second Hand Sextant | Alexandre Eremenko | 4 Dec 2019, 21:13 |
| Star to Star Distances taken on a Second Hand Sextant | Michael Bradley | 4 Dec 2019, 20:28 |
| Re: Latitude by noon Sun sight | Alexandre Eremenko | 4 Dec 2019, 19:48 |
| Lunars, Mystic Seaport, this weekend (Dec. 7-8) | Frank Reed | 4 Dec 2019, 18:59 |
| Re: H. Hughes and son sextant pat 491 | Frank Reed | 4 Dec 2019, 18:49 |
| Re: Latitude by noon Sun sight | John D. Howard | 4 Dec 2019, 17:49 |
| Re: H. Hughes and son sextant pat 491 | Brad Morris | 4 Dec 2019, 17:48 |
| Re: Latitude by noon Sun sight | Frank Reed | 4 Dec 2019, 17:34 |
| Re: Equation of Time/Meridian | Frank Reed | 4 Dec 2019, 17:19 |
| Re: H. Hughes and son sextant pat 491 | Brad Morris | 4 Dec 2019, 16:08 |
| Re: H. Hughes and son sextant pat 491 | David Pike | 4 Dec 2019, 09:24 |
| Re: Latitude by noon Sun sight | Mike Freeman | 4 Dec 2019, 07:58 |
| Re: Latitude by noon Sun sight | Mike Freeman | 4 Dec 2019, 07:39 |
| Re: Latitude by noon Sun sight | Mike Freeman | 4 Dec 2019, 07:25 |
| Re: Equation of Time/Meridian | Sean C | 4 Dec 2019, 06:06 |
| Re: Latitude by noon Sun sight | Gary LaPook | 3 Dec 2019, 19:13 |
| Re: Latitude by noon Sun sight | Gary LaPook | 3 Dec 2019, 19:05 |
| Re: Latitude by noon Sun sight | Alexandre Eremenko | 3 Dec 2019, 18:37 |
| Re: Latitude by noon Sun sight | Frank Reed | 3 Dec 2019, 17:38 |
| Re: H. Hughes and son sextant pat 491 | Frank Reed | 3 Dec 2019, 17:30 |
| Latitude by noon Sun sight | Mike Freeman | 3 Dec 2019, 17:13 |
| Re: H. Hughes and son sextant pat 491 | David Pike | 3 Dec 2019, 09:08 |
| Re: Equation of Time/Meridian | John D. Howard | 3 Dec 2019, 01:53 |
| Re: H. Hughes and son sextant pat 491 | Brad Morris | 2 Dec 2019, 23:15 |
| Re: Equation of Time/Meridian | David Iwancio | 2 Dec 2019, 20:16 |
| Re: H. Hughes and son sextant pat 491 | David Pike | 2 Dec 2019, 12:53 |
| Sun sights in foggy weather | Igor S. | 2 Dec 2019, 12:47 |
| Re: Equation of Time/Meridian | Mike Freeman | 2 Dec 2019, 08:20 |
| Re: S-ector | Brad Morris | 1 Dec 2019, 22:34 |
| Re: S-ector | Brad Morris | 1 Dec 2019, 22:14 |
| Re: S-ector | Fred Hebard | 1 Dec 2019, 21:34 |
| Re: S-ector | Frank Reed | 1 Dec 2019, 20:28 |
| Re: Lha | Frank Reed | 1 Dec 2019, 20:16 |
| Re: S-ector | Alexandre Eremenko | 1 Dec 2019, 20:12 |
| LHA | Aonghus O Concheanainn | 1 Dec 2019, 19:23 |
| Re: Celestial Navigation Data from USNO--alternative | Frank Reed | 1 Dec 2019, 18:51 |
| Re: S-ector | Brad Morris | 1 Dec 2019, 17:59 |
| S-ector | Brad Morris | 1 Dec 2019, 17:17 |
| Re: Equation of Time/Meridian | John D. Howard | 1 Dec 2019, 16:56 |
| Horizontal Angles while Kayaking | Greg Rudzinski | 1 Dec 2019, 16:16 |
| Re: Celestial Navigation Data from USNO--alternative | Jim Rives | 1 Dec 2019, 15:31 |
| H. Hughes and son sextant pat 491 | Sam Loveday | 1 Dec 2019, 07:29 |
| Equation of Time/Meridian | Mike Freeman | 1 Dec 2019, 06:33 |
| The Spirule for navigation | David C | 1 Dec 2019, 00:21 |
Index includes 336 messages.
