Index includes 459 messages. Sorted alphabetically by subject.
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| 150 years of tide tables | Jackson McDonald | 28 Jan 2016, 17:12 |
| 1822 1st ed American Lunarian | Jackson McDonald | 7 Jan 2016, 12:09 |
| Re: 1822 1st ed American Lunarian | Henry Halboth | 8 Jan 2016, 03:56 |
| Re: 1822 1st ed American Lunarian | Henry Halboth | 8 Jan 2016, 04:20 |
| Re: 1822 1st ed American Lunarian | Frank Reed | 8 Jan 2016, 04:34 |
| Re: 1822 1st ed American Lunarian | Henry Halboth | 8 Jan 2016, 19:09 |
| 2016 Nautical Almanac | Stan K | 9 Jan 2016, 01:32 |
| Re: 2016 Nautical Almanac | Bill B | 9 Jan 2016, 04:39 |
| Re: 2016 Nautical Almanac | Gary LaPook | 9 Jan 2016, 06:58 |
| Re: 2016 Nautical Almanac | Stan K | 9 Jan 2016, 14:07 |
| Re: 2016 Nautical Almanac | Örjan Sandström | 9 Jan 2016, 14:33 |
| Re: 2016 Nautical Almanac | Frank Reed | 9 Jan 2016, 20:39 |
| Re: 2016 Nautical Almanac | Stan K | 9 Jan 2016, 22:54 |
| Re: 2016 Nautical Almanac | Sean C | 10 Jan 2016, 05:19 |
| Re: 2016 Nautical Almanac | Stan K | 10 Jan 2016, 14:27 |
| Re: 2016 Nautical Almanac | Örjan Sandström | 10 Jan 2016, 14:39 |
| Re: 2016 Nautical Almanac | Brad Morris | 10 Jan 2016, 14:51 |
| Re: 2016 Nautical Almanac | Gary LaPook | 10 Jan 2016, 19:13 |
| A wonderful dawn with all four planets | Ed Popko | 19 Jan 2016, 11:41 |
| Re: A wonderful dawn with all four planets | Dave Walden | 19 Jan 2016, 14:12 |
| Re: A wonderful dawn with all four planets | Norm Goldblatt | 19 Jan 2016, 14:36 |
| Re: A wonderful dawn with all four planets | Francis Upchurch | 19 Jan 2016, 19:25 |
| Re: A wonderful dawn with all four planets | Jackson McDonald | 22 Jan 2016, 07:51 |
| Re: A wonderful dawn with all four planets | Norm Goldblatt | 22 Jan 2016, 19:00 |
| Re: A wonderful dawn with all four planets | Frank Reed | 22 Jan 2016, 20:02 |
| Accuracy of Nautical Almanac vs Air Almanac | Ron Jones | 8 Jan 2016, 04:24 |
| Re: Accuracy of Nautical Almanac vs Air Almanac | Gary LaPook | 8 Jan 2016, 07:57 |
| Re: Accuracy of Nautical Almanac vs Air Almanac | David Pike | 8 Jan 2016, 18:12 |
| Air Almanac 2016 download | Frank Reed | 9 Jan 2016, 22:08 |
| Re: Air vs. water: MOB and MOO table corrections in HO 249 | Mark Coady | 8 Jan 2016, 17:10 |
| Re: Air vs. water: MOB and MOO table corrections in HO 249 | David Pike | 8 Jan 2016, 20:55 |
| Re: Air vs. water: MOB and MOO table corrections in HO 249 | Gary LaPook | 8 Jan 2016, 22:28 |
| Re: Air vs. water: MOB and MOO table corrections in HO 249 | Gary LaPook | 8 Jan 2016, 22:34 |
| Re: Air vs. water: MOB and MOO table corrections in HO 249 | Gary LaPook | 9 Jan 2016, 07:36 |
| Aldebaran occultation tonight | Frank Reed | 19 Jan 2016, 20:32 |
| Re: Aldebaran occultation tonight | Stan K | 19 Jan 2016, 21:12 |
| Re: Aldebaran occultation tonight | Norm Goldblatt | 20 Jan 2016, 02:58 |
| Assumed altitude method - davies | Dave Walden | 16 Jan 2016, 14:54 |
| Astronomy & math in ancient Babylon | Noell Wilson | 31 Jan 2016, 16:26 |
| B-52 navigator chart from 1969 | Paul Hirose | 31 Jan 2016, 07:11 |
| Re: B-52 navigator in New York Times | Gary LaPook | 16 Jan 2016, 23:25 |
| Borrowed Bygrave | David Pike | 15 Jan 2016, 00:41 |
| Re: Borrowed Bygrave | Gary LaPook | 15 Jan 2016, 02:06 |
| Re: Borrowed Bygrave | Gary LaPook | 15 Jan 2016, 02:16 |
| Re: Borrowed Bygrave | Gary LaPook | 15 Jan 2016, 02:42 |
| Re: Borrowed Bygrave | Gary LaPook | 15 Jan 2016, 04:09 |
| Re: Borrowed Bygrave | Gary LaPook | 15 Jan 2016, 06:59 |
| Re: Borrowed Bygrave | Brad Morris | 15 Jan 2016, 07:28 |
| Re: Borrowed Bygrave | Brad Morris | 15 Jan 2016, 07:36 |
| Re: Borrowed Bygrave | Gary LaPook | 15 Jan 2016, 08:45 |
| Re: Borrowed Bygrave | Gary LaPook | 15 Jan 2016, 08:56 |
| Re: Borrowed Bygrave | Gary LaPook | 15 Jan 2016, 09:21 |
| Re: Borrowed Bygrave | Gary LaPook | 15 Jan 2016, 09:36 |
| Re: Borrowed Bygrave | Gary LaPook | 15 Jan 2016, 09:49 |
| Re: Borrowed Bygrave | Francis Upchurch | 15 Jan 2016, 12:14 |
| Re: Borrowed Bygrave | Tom Sult | 15 Jan 2016, 15:34 |
| Re: Borrowed Bygrave | Robin Stuart | 15 Jan 2016, 17:20 |
| Re: Borrowed Bygrave | Gary LaPook | 15 Jan 2016, 18:26 |
| Re: Borrowed Bygrave | Gary LaPook | 16 Jan 2016, 11:29 |
| Re: Borrowed Bygrave | Gary LaPook | 16 Jan 2016, 11:44 |
| Re: Borrowed Bygrave | Wolfgang Hasper | 16 Jan 2016, 19:39 |
| Re: Borrowed Bygrave | Brad Morris | 16 Jan 2016, 21:07 |
| Re: Borrowed Bygrave | Frank Reed | 16 Jan 2016, 23:27 |
| Re: Borrowed Bygrave | Francis Upchurch | 17 Jan 2016, 05:54 |
| Re: Borrowed Bygrave | Sean C | 17 Jan 2016, 07:42 |
| Re: Borrowed Bygrave | Robin Stuart | 17 Jan 2016, 14:15 |
| Re: Borrowed Bygrave | David Pike | 17 Jan 2016, 16:11 |
| Re: Borrowed Bygrave | Wolfgang Hasper | 17 Jan 2016, 19:19 |
| Re: Borrowed Bygrave | Tom Sult | 17 Jan 2016, 21:21 |
| Re: Borrowed Bygrave | Wolfgang Hasper | 18 Jan 2016, 08:20 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | Hewitt Schlereth | 1 Jan 2016, 03:34 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | Francis Upchurch | 1 Jan 2016, 08:57 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | Greg Rudzinski | 1 Jan 2016, 16:55 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | Francis Upchurch | 1 Jan 2016, 19:02 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | David Pike | 1 Jan 2016, 21:21 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | Hewitt Schlereth | 2 Jan 2016, 17:45 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | Gary LaPook | 2 Jan 2016, 18:38 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | Greg Rudzinski | 2 Jan 2016, 20:23 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | Alexandre Eremenko | 2 Jan 2016, 20:58 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | Francis Upchurch | 3 Jan 2016, 04:29 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | Ed Popko | 3 Jan 2016, 15:58 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | Brad Morris | 3 Jan 2016, 16:25 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | Frank Reed | 3 Jan 2016, 20:08 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | Rommel John Miller | 3 Jan 2016, 21:34 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | Norm Goldblatt | 3 Jan 2016, 22:11 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | Hewitt Schlereth | 3 Jan 2016, 22:43 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | Alan S | 3 Jan 2016, 23:48 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | Paul Dolkas | 3 Jan 2016, 23:58 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | Greg Rudzinski | 4 Jan 2016, 01:42 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | Greg Rudzinski | 4 Jan 2016, 01:53 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | Stan K | 4 Jan 2016, 02:18 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | Stan K | 4 Jan 2016, 02:22 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | Brad Morris | 4 Jan 2016, 05:46 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | Francis Upchurch | 4 Jan 2016, 06:19 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | Gary LaPook | 4 Jan 2016, 06:31 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | David Pike | 4 Jan 2016, 17:18 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | Bob Goethe | 4 Jan 2016, 22:59 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | Hewitt Schlereth | 4 Jan 2016, 23:05 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | Tom Sult | 5 Jan 2016, 00:57 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | Derrick Young | 5 Jan 2016, 02:26 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | Francis Upchurch | 5 Jan 2016, 02:38 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | Francis Upchurch | 5 Jan 2016, 02:53 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | Hewitt Schlereth | 5 Jan 2016, 02:57 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | Paul Dolkas | 5 Jan 2016, 05:43 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | Mark Coady | 5 Jan 2016, 16:04 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | Sean C | 7 Jan 2016, 09:47 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | Francis Upchurch | 7 Jan 2016, 17:33 |
| Re: Calculator v. Slide Rule for Ex-Meridian Correction | Bob Goethe | 7 Jan 2016, 22:26 |
| Re: Calculator v. Slide Rule for Ex-MeridianCorrection | Gary LaPook | 2 Jan 2016, 19:16 |
| Re: Calculator v. Slide Rule for Ex-MeridianCorrection | Alexandre Eremenko | 3 Jan 2016, 17:19 |
| Re: Calculator v. Slide Rule for Ex-MeridianCorrection | Alexandre Eremenko | 3 Jan 2016, 22:43 |
| Calculator v. Slide Rule for Great Circle Distance | Greg Rudzinski | 5 Jan 2016, 01:11 |
| Celestial a Black Box? | Frank Reed | 17 Jan 2016, 21:51 |
| Re: Celestial a Black Box? | Luc Van den Borre | 17 Jan 2016, 22:50 |
| Re: Celestial a Black Box? | Lu Abel | 17 Jan 2016, 22:55 |
| Re: Celestial a Black Box? | Ron Jones | 17 Jan 2016, 23:06 |
| Re: Celestial a Black Box? | Robert Eno | 17 Jan 2016, 23:21 |
| Re: Celestial a Black Box? | Bob Goethe | 17 Jan 2016, 23:24 |
| Re: Celestial a Black Box? | Greg Rudzinski | 17 Jan 2016, 23:55 |
| Re: Celestial a Black Box? | Rommel John Miller | 18 Jan 2016, 00:56 |
| Re: Celestial a Black Box? | Tom Sult | 18 Jan 2016, 00:56 |
| Re: Celestial a Black Box? | Hewitt Schlereth | 18 Jan 2016, 01:27 |
| Re: Celestial a Black Box? | Norm Goldblatt | 18 Jan 2016, 02:20 |
| Re: Celestial a Black Box? | Henry Halboth | 18 Jan 2016, 04:28 |
| Re: Celestial a Black Box? | Frank Reed | 18 Jan 2016, 07:02 |
| Re: Celestial a Black Box? | Francis Upchurch | 18 Jan 2016, 07:21 |
| Re: Celestial a Black Box? | Alan S | 18 Jan 2016, 20:05 |
| Re: Celestial a Black Box? | Norm Goldblatt | 18 Jan 2016, 22:41 |
| Re: Celestial a Black Box? | Rommel John Miller | 19 Jan 2016, 00:09 |
| Re: Celestial a Black Box? | Hewitt Schlereth | 19 Jan 2016, 02:01 |
| Re: Celestial a Black Box? | Alan S | 19 Jan 2016, 04:47 |
| Re: Celestial a Black Box? | Alan S | 19 Jan 2016, 04:51 |
| Re: Celestial a Black Box? | Francis Upchurch | 19 Jan 2016, 19:29 |
| Cryptic Slide Rule Formulae | Jim Rives | 20 Jan 2016, 20:58 |
| Re: Cryptic Slide Rule Formulae | Gary LaPook | 20 Jan 2016, 21:32 |
| Re: Cryptic Slide Rule Formulae | Frank Reed | 20 Jan 2016, 21:40 |
| Re: Cryptic Slide Rule Formulae | Greg Rudzinski | 21 Jan 2016, 14:16 |
| Re: Cryptic Slide Rule Formulae | Bill Noyce | 25 Jan 2016, 01:07 |
| Duttons Navigation and Piloting 12th edition | Bob Crawley | 24 Jan 2016, 13:07 |
| Re: Duttons Navigation and Piloting 12th edition | Frank Reed | 24 Jan 2016, 19:40 |
| Re: Duttons Navigation and Piloting 12th edition | Brad Morris | 25 Jan 2016, 01:59 |
| Re: Duttons Navigation and Piloting 12th edition | Bob Goethe | 25 Jan 2016, 05:17 |
| Re: Duttons Navigation and Piloting 12th edition | Gary LaPook | 25 Jan 2016, 08:13 |
| Ex-meridian reasoning muddle? | Mark Coady | 5 Jan 2016, 02:36 |
| Re: Ex-meridian reasoning muddle? | Greg Rudzinski | 5 Jan 2016, 04:09 |
| Re: Ex-meridian reasoning muddle? | Gary LaPook | 5 Jan 2016, 05:35 |
| Re: Fluids for Bubble Sextants and Sealing Methods--Paul D. | Paul Dolkas | 3 Jan 2016, 21:39 |
| Great Circle Sailing Chart | Robin Stuart | 14 Jan 2016, 20:26 |
| Re: Great Circle Sailing Chart | Gary LaPook | 15 Jan 2016, 01:03 |
| Re: Great Circle Sailing Chart | David Pike | 15 Jan 2016, 02:11 |
| Re: Great Circle Sailing Chart | Gary LaPook | 15 Jan 2016, 04:23 |
| Re: Great Circle Sailing Chart | David Pike | 15 Jan 2016, 10:20 |
| Re: Great Circle Sailing Chart | Robert Wyatt | 15 Jan 2016, 14:45 |
| Re: Great Circle Sailing Chart | Robin Stuart | 15 Jan 2016, 15:50 |
| Re: Great Circle Sailing Chart | Gary LaPook | 15 Jan 2016, 18:20 |
| Re: Great Circle Sailing Chart | David Pike | 17 Jan 2016, 16:50 |
| Re: Great Circle Sailing Chart | Robin Stuart | 19 Jan 2016, 19:11 |
| Re: Great Circle Sailing Chart | David Pike | 20 Jan 2016, 00:08 |
| Re: Great Circle Sailing Chart | Robin Stuart | 20 Jan 2016, 12:09 |
| Re: Great Circle Sailing Chart | David Pike | 20 Jan 2016, 20:52 |
| Re: Great Circle Sailing Chart | Robin Stuart | 21 Jan 2016, 15:43 |
| Henry Worsley, Antarctic adenturer | Frank Reed | 25 Jan 2016, 21:46 |
| Re: Henry Worsley, Antarctic adenturer | Brad Morris | 26 Jan 2016, 02:42 |
| Re: Henry Worsley, Antarctic adventurer | Francis Upchurch | 26 Jan 2016, 06:28 |
| Re: Henry Worsley, Antarctic adventurer | John Brown | 26 Jan 2016, 09:02 |
| Re: Henry Worsley, Antarctic adventurer | David Pike | 26 Jan 2016, 10:39 |
| Re: Kollsman periscopic sextant mount | Fergus Kavanagh | 20 Jan 2016, 00:42 |
| Re: Kollsman periscopic sextant mount | Gary LaPook | 20 Jan 2016, 05:27 |
| Re: Kollsman periscopic sextant mount | David Pike | 20 Jan 2016, 09:37 |
| Re: Kollsman periscopic sextant mount Correction | David Pike | 20 Jan 2016, 14:46 |
| Re: Kollsman periscopic sextant mount Correction | Fergus Kavanagh | 27 Jan 2016, 16:52 |
| Re: Kollsman periscopic sextant mount Correction | Gary LaPook | 27 Jan 2016, 19:21 |
| Re: Kollsman periscopic sextant mount Correction | David Pike | 27 Jan 2016, 20:41 |
| Re: Kollsman periscopic sextant mount Correction | Fergus Kavanagh | 27 Jan 2016, 22:34 |
| Re: Kollsman periscopic sextant mount Correction | Gary LaPook | 28 Jan 2016, 06:12 |
| Re: Kollsman periscopic sextant mount Correction | Gary LaPook | 28 Jan 2016, 06:42 |
| Re: Kollsman periscopic sextant mount Correction | Fergus Kavanagh | 28 Jan 2016, 09:32 |
| Re: Kollsman periscopic sextant mount Correction | David Pike | 29 Jan 2016, 10:18 |
| Re: Kollsman periscopic sextant mount Correction | Fergus Kavanagh | 29 Jan 2016, 23:22 |
| Re: Kollsman periscopic sextant mount Correction | David Pike | 30 Jan 2016, 01:06 |
| Re: Kollsman periscopic sextant mount Correction | Fergus Kavanagh | 30 Jan 2016, 19:12 |
| Limited celestial navigation instruction at USNA | Frank Reed | 28 Jan 2016, 21:59 |
| Re: Limited celestial navigation instruction at USNA | Alan S | 29 Jan 2016, 21:26 |
| Re: Limited celestial navigation instruction at USNA | Frank Reed | 30 Jan 2016, 07:52 |
| LOP book | Alan S | 4 Jan 2016, 18:06 |
| Re: LOP book | Stan K | 4 Jan 2016, 22:03 |
| Margett's Tables/graphical longitude. | Francis Upchurch | 13 Jan 2016, 06:01 |
| Re: Margett's Tables/graphical longitude. | Ken Muldrew | 14 Jan 2016, 02:58 |
| Re: Margett's Tables/graphical longitude. | Francis Upchurch | 14 Jan 2016, 10:11 |
| Re: Margett's Tables/graphical longitude. | Ken Muldrew | 15 Jan 2016, 03:03 |
| Re: Margett's Tables/graphical longitude. | Francis Upchurch | 15 Jan 2016, 11:17 |
| Mawson's awesome Antarctic adventure | Norm Goldblatt | 26 Jan 2016, 23:02 |
| Re: Mawson's awesome Antarctic adventure | Bob Crawley | 27 Jan 2016, 10:50 |
| Mystic Seaport in Winter | Jackson McDonald | 24 Jan 2016, 16:17 |
| Re: Mystic Seaport in Winter | Hewitt Schlereth | 24 Jan 2016, 20:28 |
| Re: Mystic Seaport in Winter | Stan K | 24 Jan 2016, 23:27 |
| Re: Mystic Seaport in Winter | Hewitt Schlereth | 25 Jan 2016, 01:23 |
| Napier diagram | Dale Bletso | 27 Jan 2016, 21:48 |
| Navigation using satellite doppler shift | Bill Lionheart | 30 Jan 2016, 09:26 |
| Re: Navigation using satellite doppler shift | Peter Monta | 31 Jan 2016, 06:25 |
| Re: Navigation using satellite doppler shift | Paul Hirose | 31 Jan 2016, 19:30 |
| Navigational instrument appraisers | Paul Saffo | 31 Jan 2016, 17:26 |
| Planning a fix with >45 degrees intersection in LOPs | Steve E. Bryant | 25 Jan 2016, 21:41 |
| Re: Planning a fix with >45 degrees intersection in LOPs | David Fleming | 25 Jan 2016, 22:11 |
| Re: Planning a fix with >45 degrees intersection in LOPs | Greg Rudzinski | 25 Jan 2016, 22:17 |
| Re: Planning a fix with >45 degrees intersection in LOPs | Stan K | 25 Jan 2016, 22:50 |
| Re: Planning a fix with >45 degrees intersection in LOPs | Bruce J. Pennino | 25 Jan 2016, 22:51 |
| Re: Planning a fix with >45 degrees intersection in LOPs | Ron Jones | 26 Jan 2016, 02:19 |
| Re: Planning a fix with >45 degrees intersection inLOPs | Gary LaPook | 26 Jan 2016, 02:01 |
| Re: Planning a fix with >45 degrees intersection inLOPs | David Pike | 26 Jan 2016, 10:03 |
| Re: Planning a fix with >45 degrees intersection inLOPs | Brad Morris | 27 Jan 2016, 00:14 |
| Re: Planning a fix with >45 degrees intersection inLOPs | Frank Reed | 27 Jan 2016, 01:52 |
| Re: Planning a fix with >45 degrees intersection inLOPs | Brad Morris | 27 Jan 2016, 02:53 |
| Re: Planning a fix with >45 degrees intersection inLOPs | Steve E. Bryant | 27 Jan 2016, 05:17 |
| Re: Planning a fix with >45 degrees intersection inLOPs | Brad Morris | 27 Jan 2016, 05:51 |
| Re: Planning a fix with >45 degrees intersection inLOPs | Sean C | 27 Jan 2016, 06:01 |
| Re: Planning a fix with >45 degrees intersection inLOPs | David Pike | 27 Jan 2016, 10:20 |
| Re: Planning a fix with >45 degrees intersection inLOPs | Dave Walden | 27 Jan 2016, 14:01 |
| Polaris LTA | Greg Rudzinski | 8 Jan 2016, 22:30 |
| Re: Polaris LTA | Gary LaPook | 8 Jan 2016, 22:40 |
| Re: Polaris LTA | Gary LaPook | 9 Jan 2016, 01:35 |
| Re: Polaris LTA | Gary LaPook | 9 Jan 2016, 07:01 |
| Re: Polaris LTA | Herman Dekker | 9 Jan 2016, 08:35 |
| Re: Polaris LTA | Gary LaPook | 9 Jan 2016, 11:09 |
| Re: Polaris LTA | Herman Dekker | 9 Jan 2016, 11:49 |
| Re: Polaris LTA | Gary LaPook | 9 Jan 2016, 19:46 |
| Re: Polaris LTA | Greg Rudzinski | 9 Jan 2016, 22:44 |
| Prime Meridian on the move | Peter Monta | 15 Jan 2016, 15:06 |
| Re: Prime Meridian on the move | Peter Monta | 15 Jan 2016, 15:19 |
| Re: Prime Meridian on the move | Bruce J. Pennino | 16 Jan 2016, 02:39 |
| Pronouncing Eratosthenes | David Pike | 17 Jan 2016, 17:45 |
| Solargram | Tom Sult | 6 Jan 2016, 03:17 |
| Re: Solargram | Paul Dolkas | 6 Jan 2016, 05:53 |
| Re: Solargram | Robert VanderPol II | 6 Jan 2016, 09:44 |
| Re: Solargram | Paul Dolkas | 7 Jan 2016, 03:26 |
| Re: Solargram | Tom Sult | 8 Jan 2016, 14:25 |
| Re: Solargram | Tom Sult | 8 Jan 2016, 14:39 |
| Re: Space sextants | David Pike | 24 Jan 2016, 20:25 |
| Re: Space sextants | Frank Reed | 24 Jan 2016, 21:31 |
| Re: Space sextants | David Pike | 25 Jan 2016, 01:03 |
| Re: Space sextants | Paul Dolkas | 25 Jan 2016, 04:57 |
| Re: Space sextants | Ed Popko | 27 Jan 2016, 18:43 |
| Re: Space sextants | Bob Goethe | 27 Jan 2016, 19:11 |
| Re: Space sextants | Frank Reed | 27 Jan 2016, 19:18 |
| Re: Space sextants | Don Seltzer | 28 Jan 2016, 00:40 |
| Spherical triangle split by right triangles | Mark Coady | 22 Jan 2016, 18:29 |
| Re: Spherical triangle split by right triangles | Bob Goethe | 22 Jan 2016, 19:44 |
| Re: Spherical triangle split by right triangles | Bill B | 22 Jan 2016, 20:01 |
| Re: Spherical triangle split by right triangles | David Fleming | 22 Jan 2016, 20:39 |
| Re: Spherical triangle split by right triangles | Bob Goethe | 22 Jan 2016, 20:51 |
| Re: Spherical triangle split by right triangles | Robert VanderPol II | 22 Jan 2016, 22:04 |
| Re: Spherical triangle split by right triangles | Bob Goethe | 22 Jan 2016, 23:13 |
| Re: Spherical triangle split by right triangles | David Fleming | 22 Jan 2016, 23:22 |
| Re: Spherical triangle split by right triangles | Gary LaPook | 23 Jan 2016, 00:09 |
| Re: Spherical triangle split by right triangles | Ron Jones | 23 Jan 2016, 03:47 |
| Re: Spherical triangle split by right triangles | Henry Halboth | 23 Jan 2016, 07:50 |
| Re: Spherical triangle split by right triangles | Robert Bernecky | 23 Jan 2016, 16:28 |
| Re: Spherical triangle split by right triangles | Robert VanderPol II | 24 Jan 2016, 04:21 |
| Re: Spherical triangle split by right triangles | Frank Reed | 24 Jan 2016, 04:40 |
| Re: Spherical triangle split by right triangles | Mark Coady | 25 Jan 2016, 01:43 |
| Re: Spherical triangle split by right triangles | Bob Goethe | 25 Jan 2016, 05:28 |
| Re: Spherical triangle split by right triangles | Greg Rudzinski | 25 Jan 2016, 14:08 |
| Re: Star CN with DSLR Camera | Bill Lionheart | 27 Jan 2016, 11:54 |
| Re: Star CN with DSLR Camera | Greg Rudzinski | 27 Jan 2016, 17:23 |
| Re: Star CN with DSLR Camera | Bob Goethe | 27 Jan 2016, 17:44 |
| Re: Star CN with DSLR Camera | Peter Monta | 28 Jan 2016, 04:40 |
| Re: Star CN with DSLR Camera | Bill Lionheart | 28 Jan 2016, 07:31 |
| Re: Star CN with DSLR Camera | Greg Rudzinski | 28 Jan 2016, 13:41 |
| Re: Star CN with DSLR Camera | Greg Rudzinski | 28 Jan 2016, 16:17 |
| Re: Star CN with DSLR Camera | Wolfgang Hasper | 28 Jan 2016, 16:34 |
| Re: Star CN with DSLR Camera | Bill Lionheart | 28 Jan 2016, 21:42 |
| Re: Star CN with DSLR Camera | Paul Hirose | 28 Jan 2016, 22:18 |
| Re: Star CN with DSLR Camera | Greg Rudzinski | 28 Jan 2016, 22:35 |
| Re: Star CN with DSLR Camera | Sean C | 29 Jan 2016, 07:51 |
| Re: Star CN with DSLR Camera | Don Seltzer | 29 Jan 2016, 14:39 |
| Re: Star CN with DSLR Camera | Bill Lionheart | 29 Jan 2016, 14:51 |
| Re: Star CN with DSLR Camera | Norm Goldblatt | 29 Jan 2016, 17:55 |
| Re: Star CN with DSLR Camera | Greg Rudzinski | 29 Jan 2016, 22:17 |
| Re: Star CN with DSLR Camera | Peter Monta | 31 Jan 2016, 06:47 |
| Star identification puzzle | Frank Reed | 31 Jan 2016, 07:20 |
| Re: Star identification puzzle | Ed Popko | 31 Jan 2016, 11:19 |
| Re: Star identification puzzle | Paul Werner | 31 Jan 2016, 12:34 |
| Re: Star identification puzzle | David Pike | 31 Jan 2016, 13:01 |
| Re: Star identification puzzle | Fergus Kavanagh | 31 Jan 2016, 13:16 |
| Re: Star identification puzzle | Dave Walden | 31 Jan 2016, 13:18 |
| Re: Star identification puzzle | Robert H. van Gent | 31 Jan 2016, 14:26 |
| Re: Star identification puzzle | Frank Reed | 31 Jan 2016, 14:56 |
| Re: Star identification puzzle | Greg Rudzinski | 31 Jan 2016, 14:59 |
| Re: Star identification puzzle | Paul Werner | 31 Jan 2016, 15:31 |
| Re: Star identification puzzle | Robin Stuart | 31 Jan 2016, 15:36 |
| Re: Star identification puzzle | Stan K | 31 Jan 2016, 16:22 |
| Re: Star identification puzzle | David Pike | 31 Jan 2016, 16:34 |
| Re: Star identification puzzle | Peter Monta | 31 Jan 2016, 17:14 |
| Re: Star identification puzzle | Frank Reed | 31 Jan 2016, 18:20 |
| Re: Star identification puzzle | Gary LaPook | 31 Jan 2016, 18:32 |
| Re: Star identification puzzle | Hewitt Schlereth | 31 Jan 2016, 20:05 |
| Threats to GPS and introduction of eLORAN | David Barrie | 28 Jan 2016, 10:45 |
| Re: Threats to GPS and introduction of eLORAN | Frank Reed | 28 Jan 2016, 21:22 |
| Re: Threats to GPS and introduction of eLORAN | Geoffrey Kolbe | 28 Jan 2016, 22:45 |
| Re: Threats to GPS and introduction of eLORAN | Francis Upchurch | 29 Jan 2016, 07:14 |
| Re: Threats to GPS and introduction of eLORAN | David Barrie | 29 Jan 2016, 11:01 |
| Re: Threats to GPS and introduction of eLORAN | David Pike | 29 Jan 2016, 16:52 |
| Re: Threats to GPS and introduction of eLORAN | Richard Easton | 30 Jan 2016, 02:59 |
| Re: Threats to GPS and introduction of eLORAN | Richard B. Langley | 30 Jan 2016, 14:55 |
| Re: Threats to GPS and introduction of eLORAN | Mark Coady | 31 Jan 2016, 03:09 |
| Re: Traditional navigation by slide rule (correction) | Gary LaPook | 10 Jan 2016, 20:50 |
| Re: Traditional navigation by slide rule (correction) | Bob Goethe | 11 Jan 2016, 00:20 |
| Re: Traditional navigation by slide rule (correction) | Lu Abel | 11 Jan 2016, 00:57 |
| Re: Traditional navigation by slide rule (correction) | Paul Dolkas | 12 Jan 2016, 05:54 |
| Re: Traditional navigation by slide rule (correction) | Gary LaPook | 12 Jan 2016, 21:40 |
| Re: Traditional navigation by slide rule (correction) | Gary LaPook | 12 Jan 2016, 22:12 |
| Traditional navigation by slide rule | Bob Goethe | 5 Jan 2016, 23:58 |
| Re: Traditional navigation by slide rule | Greg Rudzinski | 6 Jan 2016, 18:24 |
| Re: Traditional navigation by slide rule | Gary LaPook | 6 Jan 2016, 19:43 |
| Re: Traditional navigation by slide rule | David Pike | 6 Jan 2016, 20:38 |
| Re: Traditional navigation by slide rule | David Pike | 6 Jan 2016, 22:07 |
| Re: Traditional navigation by slide rule | Robert VanderPol II | 7 Jan 2016, 01:25 |
| Re: Traditional navigation by slide rule | Robert VanderPol II | 7 Jan 2016, 01:35 |
| Re: Traditional navigation by slide rule | Noell Wilson | 7 Jan 2016, 02:18 |
| Re: Traditional navigation by slide rule | Mark Coady | 7 Jan 2016, 02:31 |
| Re: Traditional navigation by slide rule | Gary LaPook | 7 Jan 2016, 02:42 |
| Re: Traditional navigation by slide rule | Rommel John Miller | 7 Jan 2016, 02:57 |
| Re: Traditional navigation by slide rule | David Pike | 7 Jan 2016, 10:54 |
| Re: Traditional navigation by slide rule | Francis Upchurch | 7 Jan 2016, 11:02 |
| Re: Traditional navigation by slide rule | John Brown | 7 Jan 2016, 11:42 |
| Re: Traditional navigation by slide rule | Hewitt Schlereth | 7 Jan 2016, 16:39 |
| Re: Traditional navigation by slide rule | Bob Goethe | 7 Jan 2016, 16:56 |
| Re: Traditional navigation by slide rule | Gary LaPook | 7 Jan 2016, 18:59 |
| Re: Traditional navigation by slide rule | Stan K | 7 Jan 2016, 22:30 |
| Re: Traditional navigation by slide rule | Paul Hirose | 9 Jan 2016, 06:31 |
| Re: Traditional navigation by slide rule | Bob Goethe | 9 Jan 2016, 17:55 |
| Re: Traditional navigation by slide rule | David Pike | 9 Jan 2016, 21:20 |
| Re: Traditional navigation by slide rule | Gary LaPook | 10 Jan 2016, 20:35 |
| Re: Traditional navigation by slide rule | Gary LaPook | 11 Jan 2016, 05:54 |
| Re: Traditional navigation by slide rule | Stan K | 11 Jan 2016, 16:32 |
| Re: Traditional navigation by slide rule | Ron Jones | 11 Jan 2016, 18:24 |
| Re: Traditional navigation by slide rule | Alan S | 11 Jan 2016, 19:36 |
| Re: Traditional navigation by slide rule | Gary LaPook | 11 Jan 2016, 20:41 |
| Re: Traditional navigation by slide rule | Stan K | 11 Jan 2016, 21:16 |
| Re: Traditional navigation by slide rule | Gary LaPook | 11 Jan 2016, 22:50 |
| Re: Traditional navigation by slide rule | Ed Popko | 11 Jan 2016, 23:30 |
| Re: Traditional navigation by slide rule | Alan S | 12 Jan 2016, 03:50 |
| Re: Traditional navigation by slide rule | Paul Dolkas | 12 Jan 2016, 05:43 |
| Re: Traditional navigation by slide rule | Gary LaPook | 12 Jan 2016, 08:14 |
| Re: Traditional navigation by slide rule | Bob Goethe | 12 Jan 2016, 16:36 |
| Re: Traditional navigation by slide rule | Francis Upchurch | 13 Jan 2016, 03:56 |
| Re: Traditional navigation by slide rule | Gary LaPook | 13 Jan 2016, 08:51 |
| Re: Traditional navigation by slide rule | Francis Upchurch | 16 Jan 2016, 15:35 |
| Re: Traditional navigation by slide rule | Brad Morris | 16 Jan 2016, 21:19 |
| Re: Traditional navigation by slide rule | Tom Sult | 16 Jan 2016, 21:45 |
| Re: Traditional navigation by slide rule | Frank Reed | 16 Jan 2016, 23:22 |
| Re: Traditional navigation by slide rule | Gary LaPook | 17 Jan 2016, 00:07 |
| Re: Traditional navigation by slide rule | Francis Upchurch | 17 Jan 2016, 06:14 |
| Re: Traditional navigation by slide rule | Noell Wilson | 17 Jan 2016, 17:04 |
| Re: Traditional navigation by slide rule | Tom Sult | 17 Jan 2016, 17:46 |
| Re: Traditional navigation by slide rule | Tom Sult | 17 Jan 2016, 17:46 |
| Re: Traditional navigation by slide rule | Francis Upchurch | 17 Jan 2016, 19:42 |
| Re: Traditional navigation by slide rule | Gary LaPook | 19 Jan 2016, 21:05 |
| Re: Traditional navigation by slide rule | Gary LaPook | 19 Jan 2016, 21:35 |
| Re: Traditional navigation by slide rule | Gary LaPook | 20 Jan 2016, 00:40 |
| Re: Traditional navigation by slide rule | John Brown | 20 Jan 2016, 11:40 |
| Re: Traditional navigation by slide rule | Brad Morris | 20 Jan 2016, 15:52 |
| Re: Traditional navigation by slide rule | Bob Goethe | 20 Jan 2016, 18:51 |
| Re: Traditional navigation by slide rule | Brad Morris | 20 Jan 2016, 19:06 |
| Re: Traditional navigation by slide rule | Gary LaPook | 20 Jan 2016, 19:28 |
| Re: Traditional navigation by slide rule | Bob Goethe | 20 Jan 2016, 19:56 |
| Re: Traditional navigation by slide rule | Rommel John Miller | 20 Jan 2016, 20:03 |
| Re: Traditional navigation by slide rule | Francis Upchurch | 20 Jan 2016, 20:08 |
| Re: Traditional navigation by slide rule | Greg Rudzinski | 20 Jan 2016, 20:30 |
| Re: Traditional navigation by slide rule | Brad Morris | 20 Jan 2016, 20:56 |
| Re: Traditional navigation by slide rule | John Brown | 20 Jan 2016, 21:08 |
| Re: Traditional navigation by slide rule | Gary LaPook | 20 Jan 2016, 21:39 |
| Re: Traditional navigation by slide rule | Bob Goethe | 20 Jan 2016, 21:42 |
| Re: Traditional navigation by slide rule | Hewitt Schlereth | 21 Jan 2016, 01:21 |
| Re: Traditional navigation by slide rule | Paul Hirose | 21 Jan 2016, 04:41 |
| Re: Traditional navigation by slide rule | Gary LaPook | 21 Jan 2016, 06:15 |
| Re: Traditional navigation by slide rule | Francis Upchurch | 21 Jan 2016, 07:02 |
| Re: Traditional navigation by slide rule | Gary LaPook | 21 Jan 2016, 12:23 |
| Re: Traditional navigation by slide rule | Bob Goethe | 21 Jan 2016, 19:21 |
| Re: Traditional navigation by slide rule | Hewitt Schlereth | 21 Jan 2016, 21:23 |
| Re: Traditional navigation by slide rule | Gary LaPook | 22 Jan 2016, 04:23 |
| Re: Traditional navigation by slide rule | Francis Upchurch | 22 Jan 2016, 04:53 |
| Re: Traditional navigation by slide rule | Dave Walden | 22 Jan 2016, 05:37 |
| Re: Traditional navigation by slide rule | Sean C | 22 Jan 2016, 06:30 |
| Re: Traditional navigation by slide rule | Brad Morris | 22 Jan 2016, 09:33 |
| Re: Traditional navigation by slide rule | John Brown | 22 Jan 2016, 10:07 |
| Re: Traditional navigation by slide rule | John Brown | 22 Jan 2016, 14:50 |
| Re: Traditional navigation by slide rule | Francis Upchurch | 22 Jan 2016, 19:25 |
| Re: Traditional navigation by slide rule | Örjan Sandström | 23 Jan 2016, 00:27 |
| Re: Traditional navigation by slide rule | Paul Hirose | 23 Jan 2016, 01:47 |
| Re: Traditional navigation by slide rule | Bill Noyce | 25 Jan 2016, 01:16 |
| Re: Traditional navigation by slide rule | Bob Goethe | 25 Jan 2016, 05:20 |
| Traditional Navigation in RTW yacht race, 2018 | John Brown | 26 Jan 2016, 13:47 |
| Re: Traditional Navigation in RTW yacht race, 2018 | Geoffrey Kolbe | 27 Jan 2016, 10:50 |
| Re: Traditional Navigation in RTW yacht race, 2018 | Greg Rudzinski | 27 Jan 2016, 13:57 |
| U-boat Celestial Navigation WWII | Jerry Mason | 7 Jan 2016, 14:35 |
| Re: U-boat Celestial Navigation WWII | Gary LaPook | 7 Jan 2016, 19:13 |
| Re: U-boat Celestial Navigation WWII | Jerry Mason | 8 Jan 2016, 12:47 |
| Re: U-boat Celestial Navigation WWII | Alan S | 8 Jan 2016, 18:05 |
| Re: U-boat Celestial Navigation WWII | Gary LaPook | 8 Jan 2016, 22:11 |
| Re: U-boat Celestial Navigation WWII | Gary LaPook | 8 Jan 2016, 22:12 |
| Re: U-boat Celestial Navigation WWII | Gary LaPook | 8 Jan 2016, 22:17 |
| Re: U-boat Celestial Navigation WWII | Dave Walden | 8 Jan 2016, 23:44 |
| Re: U-boat Celestial Navigation WWII | Bob Goethe | 9 Jan 2016, 00:59 |
| Re: U-boat Celestial Navigation WWII | Stan K | 9 Jan 2016, 01:43 |
| Re: U-boat Celestial Navigation WWII | David Pike | 9 Jan 2016, 09:34 |
| Re: U-boat Celestial Navigation WWII | Noell Wilson | 9 Jan 2016, 10:49 |
| Re: U-boat Celestial Navigation WWII | Robert H. van Gent | 9 Jan 2016, 12:13 |
| Re: U-boat Celestial Navigation WWII | Jerry Mason | 9 Jan 2016, 12:27 |
| Re: U-boat Celestial Navigation WWII | Gary LaPook | 9 Jan 2016, 19:18 |
| Re: U-boat Celestial Navigation WWII | David Pike | 9 Jan 2016, 22:01 |
| Re: U-boat Celestial Navigation WWII | Gary LaPook | 12 Jan 2016, 07:10 |
| Re: U-boat Celestial Navigation WWII | Gary LaPook | 12 Jan 2016, 07:30 |
| Re: U-boat Celestial Navigation WWII | David Pike | 12 Jan 2016, 09:21 |
| Re: U-boat Celestial Navigation WWII | Jerry Mason | 12 Jan 2016, 13:07 |
| Re: U-boat Celestial Navigation WWII | Alan S | 12 Jan 2016, 19:33 |
| Re: U-boat Celestial Navigation WWII | Gary LaPook | 13 Jan 2016, 09:05 |
| Re: U-boat Celestial Navigation WWII | Gary LaPook | 13 Jan 2016, 09:09 |
| Re: U-boat Celestial Navigation WWII | Gary LaPook | 13 Jan 2016, 09:18 |
| Re: U-boat Celestial Navigation WWII | Tom Sult | 13 Jan 2016, 17:43 |
| Re: U-boat Celestial Navigation WWII | Jerry Mason | 13 Jan 2016, 18:47 |
| Re: U-boat Celestial Navigation WWII | Brad Morris | 13 Jan 2016, 23:13 |
| Re: U-boat Celestial Navigation WWII | Gary LaPook | 14 Jan 2016, 01:13 |
| Re: U-boat Celestial Navigation WWII | David Pike | 14 Jan 2016, 17:51 |
| Re: U-boat Celestial Navigation WWII | David Pike | 15 Jan 2016, 00:36 |
| Re: U-boat Celestial Navigation WWII | Alan S | 15 Jan 2016, 01:13 |
| Re: U-boat Celestial Navigation WWII | Gary LaPook | 15 Jan 2016, 04:20 |
| Re: U-boat Celestial Navigation WWII | Gary LaPook | 15 Jan 2016, 07:08 |
| Re: U-boat Celestial Navigation WWII | Brad Morris | 15 Jan 2016, 07:30 |
| Re: U-boat Celestial Navigation WWII | Gary LaPook | 15 Jan 2016, 08:03 |
| Re: U-boat Celestial Navigation WWII | Ronald van Riet | 15 Jan 2016, 09:53 |
| Re: U-boat Celestial Navigation WWII | Brad Morris | 15 Jan 2016, 10:16 |
| Re: U-boat Celestial Navigation WWII | Brad Morris | 15 Jan 2016, 22:35 |
| U.S. Naval Academy Reinstates Celestial | Robert Swartz | 23 Jan 2016, 07:35 |
| Re: U.S. Naval Academy Reinstates Celestial | Brad Morris | 23 Jan 2016, 07:53 |
| Re: U.S. Naval Academy Reinstates Celestial | Frank Reed | 23 Jan 2016, 08:22 |
| Re: U.S. Naval Academy Reinstates Celestial | Brad Morris | 23 Jan 2016, 21:10 |
| Re: U.S. Naval Academy Reinstates Celestial | Lu Abel | 23 Jan 2016, 22:19 |
| Re: U.S. Naval Academy Reinstates Celestial | Alan S | 24 Jan 2016, 01:18 |
| Re: U.S. Naval Academy Reinstates Celestial | Bob Goethe | 25 Jan 2016, 06:25 |
| Re: U.S. Naval Academy Reinstates Celestial | Brad Morris | 25 Jan 2016, 08:17 |
| Re: U.S. Naval Academy Reinstates Celestial | Bob Goethe | 25 Jan 2016, 09:34 |
| Re: U.S. Naval Academy Reinstates Celestial | Hewitt Schlereth | 25 Jan 2016, 16:29 |
| Re: U.S. Naval Academy Reinstates Celestial | W F Jones | 25 Jan 2016, 21:11 |
| Re: U.S. Naval Academy Reinstates Celestial | Lu Abel | 26 Jan 2016, 20:20 |
| Re: U.S. Naval Academy Reinstates Celestial | Alan S | 26 Jan 2016, 23:35 |
| Re: U.S. Naval Academy Reinstates Celestial | Jim Rives | 27 Jan 2016, 14:42 |
| Re: U.S. Naval Academy Reinstates Celestial | Dave Walden | 27 Jan 2016, 19:26 |
| Re: U.S. Naval Academy Reinstates Celestial | Lu Abel | 27 Jan 2016, 19:27 |
| Re: U.S. Naval Academy Reinstates Celestial | Jim Rives | 27 Jan 2016, 22:13 |
| Re: U.S. Naval Academy Reinstates Celestial | Lu Abel | 27 Jan 2016, 23:41 |
| Re: U.S. Naval Academy Reinstates Celestial | Alan S | 27 Jan 2016, 23:43 |
| Re: U.S. Naval Academy Reinstates Celestial | Frank Reed | 28 Jan 2016, 01:59 |
| Re: U.S. Naval Academy Reinstates Celestial | Rommel John Miller | 28 Jan 2016, 02:03 |
| Re: U.S. Naval Academy Reinstates Celestial | Peter Monta | 28 Jan 2016, 06:05 |
| Re: U.S. Naval Academy Reinstates Celestial | Robert VanderPol II | 28 Jan 2016, 16:00 |
| Re: U.S. Naval Academy Reinstates Celestial | Lu Abel | 28 Jan 2016, 17:34 |
| Re: Where is Napier Diagram Posted | Dale Bletso | 27 Jan 2016, 21:45 |
| WWII U.S. Aircraft Bubble Sextants F.S | Robert Swartz | 9 Jan 2016, 16:56 |
Index includes 459 messages.
