Index includes 71 messages. Sorted by date, recent messages first.
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| Re: Haversine scales on slide rules | Paul Dolkas | 31 May 2024, 19:22 |
| Haversine scales on slide rules | Bill Ritchie | 31 May 2024, 13:43 |
| Re: Navigation slide rule | Pascal Jouin | 31 May 2024, 13:14 |
| Agnostic gnomon and horary error | Frank Reed | 30 May 2024, 18:24 |
| Lunars workshop this weekend | Frank Reed | 30 May 2024, 16:51 |
| Re: The Plane Scale and Stereographic Projection in Early Navigation | Robert H. van Gent | 30 May 2024, 16:39 |
| Re: The Plane Scale and Stereographic Projection in Early Navigation | Robin Stuart | 30 May 2024, 13:42 |
| Re: The Plane Scale and Stereographic Projection in Early Navigation | Robin Stuart | 30 May 2024, 13:38 |
| Re: The Plane Scale and Stereographic Projection in Early Navigation | Brian Walton | 30 May 2024, 08:59 |
| Re: The Plane Scale and Stereographic Projection in Early Navigation | Robert H. van Gent | 29 May 2024, 20:31 |
| Re: The Plane Scale and Stereographic Projection in Early Navigation | Robin Stuart | 29 May 2024, 16:56 |
| Re: The Plane Scale and Stereographic Projection in Early Navigation | Robert H. van Gent | 29 May 2024, 15:55 |
| The Plane Scale and Stereographic Projection in Early Navigation | Robin Stuart | 29 May 2024, 13:03 |
| Re: GPS Anti Spoof app update | Murray Buckman | 28 May 2024, 20:46 |
| Marques... Lost four decades ago... | Frank Reed | 28 May 2024, 20:28 |
| GPS Anti Spoof app update | Frank Reed | 28 May 2024, 19:33 |
| Re: Mk IX First Results | David Pike | 28 May 2024, 15:05 |
| Re: Mk IX First Results | Lawrie Elms | 27 May 2024, 11:47 |
| Re: Sextant with 3D printer | Chuck Varney | 26 May 2024, 15:54 |
| Re: Sextant with 3D printer | Paul Dolkas | 26 May 2024, 08:03 |
| Re: Sextant with 3D printer | Frank Reed | 26 May 2024, 04:19 |
| Re: Mk IX First Results | Michael Josefsson | 24 May 2024, 17:44 |
| Re: Mk IX First Results | Art Leung | 24 May 2024, 12:41 |
| Re: Mk IX First Results | Michael Josefsson | 24 May 2024, 07:57 |
| Re: Sextant with 3D printer | Jan Eckert | 23 May 2024, 14:18 |
| Sextant with 3D printer | Andrés Ruiz | 23 May 2024, 13:45 |
| Re: Special Nav. Techniques for a Total Solar Eclipse? - No Wind! | Brian Walton | 23 May 2024, 11:52 |
| Re: Special Nav. Techniques for a Total Solar Eclipse? - No Wind! | Nick M | 23 May 2024, 01:11 |
| Re: A navigation star list and a great star atlas | Frank Reed | 22 May 2024, 14:26 |
| Re: Frank's Celestial Courses valuable | John Carbone | 22 May 2024, 11:57 |
| Lunars essentials... | Martin Caminos | 21 May 2024, 15:26 |
| Re: A navigation star list and a great star atlas | Charles McElhill | 20 May 2024, 15:09 |
| Re: A navigation star list and a great star atlas | Frank Reed | 20 May 2024, 04:05 |
| Re: Lunars working time... | Frank Reed | 20 May 2024, 03:02 |
| Re: A navigation star list and a great star atlas | Alexander Wolf | 20 May 2024, 02:50 |
| Re: Lunars essentials... | Frank Reed | 20 May 2024, 02:28 |
| Re: Lunars working time... | Lars Bergman | 19 May 2024, 17:05 |
| Re: Lunars essentials... | Martin Caminos | 17 May 2024, 17:59 |
| A navigation star list and a great star atlas | Frank Reed | 17 May 2024, 15:49 |
| Lunars working time... | Frank Reed | 16 May 2024, 20:00 |
| Lunars essentials... | Frank Reed | 15 May 2024, 21:50 |
| Re: Instructions for Flat Bygrave | Alan S | 13 May 2024, 19:51 |
| Re: Instructions for Flat Bygrave | Gary LaPook | 13 May 2024, 17:21 |
| Re: Paget Angle Sextant for Sale | Pierre Vern | 13 May 2024, 17:15 |
| Re: Paget Angle Sextant for Sale | Pierre Vern | 13 May 2024, 15:29 |
| Instructions for Flat Bygrave | Alan S | 13 May 2024, 02:31 |
| Re: Newport-Bermuda sunrise LOP... sextant optional | Eric Grubman | 13 May 2024, 00:12 |
| Paget Angle Sextant for Sale | Sean C | 12 May 2024, 22:53 |
| Re: A POLL on horizon mirrors | Al Stewart | 12 May 2024, 13:32 |
| Re: A POLL on horizon mirrors | K McGrath | 11 May 2024, 20:33 |
| Re: A POLL on horizon mirrors | K McGrath | 11 May 2024, 20:30 |
| Re: Castro Compass Locking Lever? | K McGrath | 11 May 2024, 13:48 |
| Re: Castro Compass Locking Lever? | K McGrath | 11 May 2024, 12:40 |
| Castro Compass Locking Lever? | K McGrath | 11 May 2024, 09:42 |
| Re: Geomagnetic storm and Aurorae | David C | 11 May 2024, 07:22 |
| Re: Geomagnetic storm and Aurorae | David C | 11 May 2024, 06:32 |
| Geomagnetic storm and Aurorae | Frank Reed | 11 May 2024, 04:26 |
| Re: Sunspot group visible by sextant | Frank Reed | 10 May 2024, 16:37 |
| Sunspot group visible by sextant | Frank Reed | 10 May 2024, 13:06 |
| Re: Underwater bells as navigation aids | David C | 10 May 2024, 04:51 |
| Re: Underwater bells as navigation aids | Murray Buckman | 9 May 2024, 22:35 |
| Re: Underwater bells as navigation aids | Paul Hirose | 9 May 2024, 20:31 |
| Re: Underwater bells as navigation aids | Bill Ritchie | 8 May 2024, 22:24 |
| Re: Underwater bells as navigation aids | Frank Reed | 8 May 2024, 17:30 |
| A sky for Antikythera | Frank Reed | 8 May 2024, 01:52 |
| Underwater bells as navigation aids | Paul Hirose | 7 May 2024, 22:13 |
| Re: A POLL on horizon mirrors | Gary LaPook | 3 May 2024, 02:45 |
| Re: A POLL on horizon mirrors | Robert VanderPol II | 2 May 2024, 20:52 |
| Re: A POLL on horizon mirrors | Frank Reed | 2 May 2024, 15:09 |
| Re: A POLL on horizon mirrors | Gary LaPook | 2 May 2024, 07:00 |
| Re: A POLL on horizon mirrors | Gary LaPook | 2 May 2024, 00:58 |
Index includes 71 messages.
