Index includes 121 messages. Sorted by date, recent messages first.
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| A (not so) Brief History of Lunar Distances | Ed Popko | 31 Jul 2022, 19:28 |
| Re: Corrections for air bubble sextants | David Pike | 31 Jul 2022, 16:30 |
| Re: Lecky's locations and WGS 84 | Tim Ingham | 31 Jul 2022, 05:55 |
| Re: Corrections for air bubble sextants | Howard G | 30 Jul 2022, 22:26 |
| Re: Corrections for air bubble sextants | Art Leung | 30 Jul 2022, 21:49 |
| Oh, the conspiracy theories this is going to generate... | Paul Saffo | 30 Jul 2022, 18:35 |
| Re: Corrections for air bubble sextants | Juanjo Garrido | 30 Jul 2022, 16:14 |
| Re: Where are you in this geography puzzle? | Luc Van den Borre | 30 Jul 2022, 13:57 |
| Re: Where are you in this geography puzzle? | Rafael C. Caruso | 30 Jul 2022, 11:24 |
| Re: Where are you in this geography puzzle? | David Pike | 30 Jul 2022, 08:08 |
| Re: Where are you in this geography puzzle? | Geoffrey Kolbe | 30 Jul 2022, 07:54 |
| Re: Where are you in this geography puzzle? | Andreas Gwilt | 30 Jul 2022, 06:38 |
| Where are you in this geography puzzle? | Frank Reed | 30 Jul 2022, 06:08 |
| Re: Corrections for air bubble sextants | Gary LaPook | 30 Jul 2022, 05:38 |
| Re: Corrections for air bubble sextants | Gary LaPook | 30 Jul 2022, 04:57 |
| Re: Corrections for air bubble sextants | Howard G | 29 Jul 2022, 22:02 |
| Corrections for air bubble sextants | Juanjo Garrido | 29 Jul 2022, 14:32 |
| Re: Air Navigation Computers, a book from the Oughtred Society | Andrés Ruiz | 29 Jul 2022, 08:59 |
| S.I.R.S. sextant calibration sheet | Andreas Gwilt | 28 Jul 2022, 19:08 |
| Re: Air Navigation Computers, a book from the Oughtred Society | Art Leung | 28 Jul 2022, 12:52 |
| Re: Air Navigation Computers, a book from the Oughtred Society | Wolfgang Köberer | 28 Jul 2022, 06:29 |
| Re: Big names in tech want to ditch the leap seconds | David Iwancio | 27 Jul 2022, 20:51 |
| Re: Big names in tech want to ditch the leap seconds | Frank Reed | 27 Jul 2022, 18:43 |
| Re: Big names in tech want to ditch the leap seconds | John Clements | 27 Jul 2022, 18:15 |
| Air Navigation Computers, a book from the Oughtred Society | Ed Popko | 27 Jul 2022, 13:51 |
| Big names in tech want to ditch the leap seconds | Jeremy C | 27 Jul 2022, 02:53 |
| Re: [Off-topic] Electrical engineering and stargazing cruises | Michael Bradley | 26 Jul 2022, 18:32 |
| Re: Texas Instruments TI-59 with Marine Navigation modiule | John Pazereskis | 25 Jul 2022, 08:57 |
| Re: Texas Instruments TI-59 with Marine Navigation modiule | Sean C | 25 Jul 2022, 05:24 |
| Re: The Chichester Sun Compass | John Pazereskis | 25 Jul 2022, 01:40 |
| Re: The Chichester Sun Compass | Bob Goethe | 24 Jul 2022, 16:38 |
| Re: The Chichester Sun Compass | David Pike | 24 Jul 2022, 16:35 |
| The Chichester Sun Compass | Stuart T | 24 Jul 2022, 12:46 |
| Re: Texas Instruments TI-59 with Marine Navigation modiule | John Pazereskis | 23 Jul 2022, 20:40 |
| Re: Texas Instruments TI-59 with Marine Navigation modiule | John Pazereskis | 23 Jul 2022, 20:35 |
| Re: Texas Instruments TI-59 with Marine Navigation modiule | John Pazereskis | 23 Jul 2022, 20:32 |
| Re: Texas Instruments TI-59 with Marine Navigation modiule | Frank Reed | 23 Jul 2022, 16:53 |
| Re: Texas Instruments TI-59 with Marine Navigation modiule | Gary LaPook | 23 Jul 2022, 06:53 |
| Re: Texas Instruments TI-59 with Marine Navigation modiule | Howard G | 22 Jul 2022, 22:36 |
| Texas Instruments TI-59 with Marine Navigation modiule | John Pazereskis | 22 Jul 2022, 05:07 |
| Re: [Off-topic] Electrical engineering and stargazing cruises | Geoffrey Kolbe | 21 Jul 2022, 05:54 |
| Re: [Off-topic] Electrical engineering and stargazing cruises | Howard G | 20 Jul 2022, 23:04 |
| Re: Lecky's locations and WGS 84 | Frank Reed | 20 Jul 2022, 18:31 |
| [Off-topic] Electrical engineering and stargazing cruises | Frank Reed | 20 Jul 2022, 17:52 |
| Re: Lecky's locations and WGS 84 | Tim Ingham | 20 Jul 2022, 13:42 |
| Re: Refill the bubble reservoir: periscopic MS28011-1-5 sextant | David Pike | 20 Jul 2022, 13:23 |
| Re: Refill the bubble reservoir: periscopic MS28011-1-5 sextant | Art Leung | 20 Jul 2022, 12:56 |
| Re: Refill the bubble reservoir: periscopic MS28011-1-5 sextant | Gary LaPook | 20 Jul 2022, 06:30 |
| Re: Lecky's locations and WGS 84 | Tim Ingham | 20 Jul 2022, 03:47 |
| Re: Refill the bubble reservoir: periscopic MS28011-1-5 sextant | David Pike | 19 Jul 2022, 23:36 |
| Re: Refill the bubble reservoir: periscopic MS28011-1-5 sextant | Paul Loubris | 19 Jul 2022, 21:58 |
| Re: Refill the bubble reservoir: periscopic MS28011-1-5 sextant | Paul Loubris | 19 Jul 2022, 21:33 |
| Re: Lecky's locations and WGS 84 | David Pike | 19 Jul 2022, 20:13 |
| Re: Refill the bubble reservoir: periscopic MS28011-1-5 sextant | David Pike | 19 Jul 2022, 19:57 |
| Re: Lecky's locations and WGS 84 | David Pike | 19 Jul 2022, 19:33 |
| Re: Refill the bubble reservoir: periscopic MS28011-1-5 sextant | Paul Loubris | 19 Jul 2022, 18:28 |
| Re: Lecky's locations and WGS 84 | Tim Ingham | 19 Jul 2022, 04:33 |
| Re: Lecky's locations and WGS 84 | Tim Ingham | 19 Jul 2022, 03:55 |
| Re: Lecky's locations and WGS 84 | Frank Reed | 18 Jul 2022, 18:52 |
| Re: Davis 249 sight reduction forms | John Pazereskis | 18 Jul 2022, 08:33 |
| Lunars and corner cosines | Ed Popko | 17 Jul 2022, 17:50 |
| Re: Davis 249 sight reduction forms | John Pazereskis | 17 Jul 2022, 08:50 |
| Moon sight practicing by using sextant with a scratch-made vernier scale. | Joe Wong | 17 Jul 2022, 07:39 |
| Re: Lecky's locations and WGS 84 | Dave Walden | 16 Jul 2022, 17:58 |
| Re: Mental fatigue | David Pike | 16 Jul 2022, 15:07 |
| Re: Lecky's locations and WGS 84 | David Pike | 16 Jul 2022, 14:15 |
| Re: Mental fatigue | Laurence Holden | 16 Jul 2022, 13:08 |
| Mental fatigue | David McN | 16 Jul 2022, 11:22 |
| Lecky's locations and WGS 84 | Walter Timothy Ingham | 16 Jul 2022, 03:52 |
| Re: Davis 249 sight reduction forms | Joe Wong | 15 Jul 2022, 16:24 |
| Re: Davis 249 sight reduction forms | Al Stewart | 14 Jul 2022, 19:13 |
| D1 sextant mount for sale | Paul Loubris | 14 Jul 2022, 16:53 |
| Re: Davis 249 sight reduction forms | Art Leung | 14 Jul 2022, 12:09 |
| Re: Times Quick Cryptic 12th July 2022 | David Pike | 13 Jul 2022, 14:14 |
| Re: Mathematical prediction of "Manhattanhedge" ?? | Joe Wong | 13 Jul 2022, 12:50 |
| Re: Times Quick Cryptic 12th July 2022 | John Clements | 13 Jul 2022, 12:24 |
| Re: Mathematical prediction of "Manhattanhedge" ?? | Joe Wong | 13 Jul 2022, 08:43 |
| Ant Vs Ho 218 Books | John Pazereskis | 13 Jul 2022, 05:31 |
| Re: Davis 249 sight reduction forms | John Pazereskis | 13 Jul 2022, 05:17 |
| Re: Who's this using a Plath Coutinho Sextant | David Pike | 12 Jul 2022, 15:58 |
| Times Quick Cryptic 12th July 2022 | David Pike | 12 Jul 2022, 15:21 |
| Re: Mathematical prediction of "Manhattanhedge" ?? | David Pike | 12 Jul 2022, 15:04 |
| Re: Davis 249 sight reduction forms | Al Stewart | 12 Jul 2022, 12:35 |
| Re: Mathematical prediction of "Manhattanhedge" ?? | Joe Wong | 12 Jul 2022, 00:04 |
| Re: Mathematical prediction of "Manhattanhedge" ?? | Frank Reed | 11 Jul 2022, 16:25 |
| Re: Mathematical prediction of "Manhattanhedge" ?? | Joe Wong | 11 Jul 2022, 05:34 |
| Re: Kollsman periscopic sextant aircraft mount to offer | Frank Reed | 11 Jul 2022, 02:51 |
| Re: Will anyone ever find Shackleton's lost ship? | Matus Tejiscak | 11 Jul 2022, 00:08 |
| Re: Who's this using a Plath Coutinho Sextant | Gary LaPook | 10 Jul 2022, 20:52 |
| Re: Who's this using a Plath Coutinho Sextant | Wolfgang Köberer | 10 Jul 2022, 15:56 |
| Re: Who's this using a Plath Coutinho Sextant | Wolfgang Köberer | 10 Jul 2022, 15:38 |
| Re: Sextant used on Graf Zeppelin | Howard G | 10 Jul 2022, 01:52 |
| Re: Sextant used on Graf Zeppelin | Frank Reed | 10 Jul 2022, 01:47 |
| Re: Kollsman periscopic sextant aircraft mount to offer | Paul Loubris | 9 Jul 2022, 18:21 |
| Re: Sextant used on Graf Zeppelin | Ronald M Hansen | 9 Jul 2022, 10:15 |
| Davis 249 sight reduction forms | John Pazereskis | 9 Jul 2022, 01:38 |
| Apparently Haahhvaad just discovered Mystic! | Paul Saffo | 9 Jul 2022, 00:32 |
| Re: Who's this using a Plath Coutinho Sextant | Don Seltzer | 8 Jul 2022, 15:03 |
| Re: Sextant used on Graf Zeppelin | Paul Saffo | 8 Jul 2022, 12:06 |
| Re: Time diagrams | John Pazereskis | 8 Jul 2022, 10:18 |
| Re: On the bridge of the NOAA RV RAINIER | Antoine Couëtte | 8 Jul 2022, 07:39 |
| Re: Who's this using a Plath Coutinho Sextant | Gary LaPook | 7 Jul 2022, 22:13 |
| Re: Who's this using a Plath Coutinho Sextant | Andrés Ruiz | 7 Jul 2022, 08:02 |
| Re: Who's this using a Plath Coutinho Sextant | David Pike | 7 Jul 2022, 07:09 |
| Re: Who's this using a Plath Coutinho Sextant | Joe Wong | 7 Jul 2022, 01:42 |
| Re: On the bridge of the NOAA RV RAINIER | Jeremy C | 7 Jul 2022, 01:05 |
| Re: Who's this using a Plath Coutinho Sextant | Don Seltzer | 6 Jul 2022, 20:26 |
| Re: Who's this using a Plath Coutinho Sextant | Frank Reed | 6 Jul 2022, 19:07 |
| Re: On the bridge of the NOAA RV RAINIER | Geoffrey Kolbe | 6 Jul 2022, 15:35 |
| Re: Time diagrams | Doug MacPherson | 6 Jul 2022, 05:46 |
| Re: Time diagrams | John Pazereskis | 6 Jul 2022, 02:38 |
| Re: On the bridge of the NOAA RV RAINIER | Antoine Couëtte | 5 Jul 2022, 14:27 |
| On the bridge of the NOAA RV RAINIER | Doug Faunt | 5 Jul 2022, 07:23 |
| D1 Periscopic sextant mount | Paul Loubris | 4 Jul 2022, 19:15 |
| Re: Time diagrams | David Pike | 3 Jul 2022, 21:41 |
| Time diagrams | John Pazereskis | 3 Jul 2022, 07:46 |
| Re: Compass correction using sunrise | Howard G | 3 Jul 2022, 01:35 |
| Re: Compass correction using sunrise | Andrés Ruiz | 2 Jul 2022, 09:54 |
| Re: Compass correction using sunrise | Gary LaPook | 1 Jul 2022, 19:58 |
| Re: Compass correction using sunrise | David Pike | 1 Jul 2022, 18:25 |
| Re: Compass correction using sunrise | Andrés Ruiz | 1 Jul 2022, 05:53 |
Index includes 121 messages.
