Index includes 159 messages. Sorted by date, recent messages first.
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| Re: Stick shadows and sundial curves | Tony Oz | 31 May 2021, 14:43 |
| Re: Stick shadows and sundial curves | Adrian F | 31 May 2021, 12:41 |
| Re: Stick shadows and sundial curves | Frank Reed | 30 May 2021, 23:02 |
| More games with GPS and AIS positions | Frank Reed | 29 May 2021, 22:00 |
| Stick shadows and sundial curves | Frank Reed | 29 May 2021, 21:46 |
| Today: Online "Office Hours" | Frank Reed | 28 May 2021, 15:53 |
| Re: Navigational significance of just a curiosity? | David C | 28 May 2021, 04:46 |
| Conversion of Mark IX bubble sextant to surface use. | Bill Morris | 28 May 2021, 00:59 |
| Re: NASR question on large F values | John Pinto | 27 May 2021, 23:47 |
| Re: Navigational significance of just a curiosity? | Frank Reed | 27 May 2021, 22:29 |
| Re: Navigational significance of just a curiosity? | David C | 27 May 2021, 21:33 |
| Flight Surgeon death aboard KC-135A | john deam | 27 May 2021, 21:18 |
| Re: Off topic - Fatality /more | john deam | 27 May 2021, 20:49 |
| Re: Navigational significance of just a curiosity? | Bob Goethe | 27 May 2021, 00:07 |
| Navigational significance of just a curiosity? | David C | 26 May 2021, 22:58 |
| Re: London hospital employs internal navigation | Robert VanderPol II | 25 May 2021, 22:10 |
| Re: Universal Plotting Sheet and Weir diagram | Willi Strohl | 25 May 2021, 19:34 |
| Re: London hospital employs internal navigation | Frank Reed | 25 May 2021, 16:20 |
| London hospital employs internal navigation | David Pike | 25 May 2021, 16:05 |
| Re: Three GPS data comparison: All different. Huh? | David Pike | 25 May 2021, 15:59 |
| Re: Universal Plotting Sheet and Weir diagram | Bela Kovacs | 25 May 2021, 10:58 |
| Re: Three GPS data comparison: All different. Huh? | Frank Reed | 24 May 2021, 22:41 |
| Re: Universal Plotting Sheet and Weir diagram | Gary LaPook | 24 May 2021, 18:22 |
| Three GPS data comparison: All different. Huh? | Mark Coady | 24 May 2021, 17:55 |
| Re: Universal Plotting Sheet and Weir diagram | Bela Kovacs | 24 May 2021, 10:05 |
| CogNav Webinar Series: Star Wars Cities | David Pike | 24 May 2021, 10:04 |
| Re: NASR question on large F values | David Pike | 24 May 2021, 08:54 |
| Re: Universal Plotting Sheet and Weir diagram | David Pike | 24 May 2021, 08:40 |
| Re: Universal Plotting Sheet and Weir diagram | Herman Dekker | 24 May 2021, 08:33 |
| Re: Universal Plotting Sheet and Weir diagram | Bela Kovacs | 23 May 2021, 22:19 |
| Re: Universal Plotting Sheet and Weir diagram | John Niven | 23 May 2021, 19:10 |
| Re: Universal Plotting Sheet and Weir diagram | Gary LaPook | 23 May 2021, 19:07 |
| Re: NASR question on large F values | Bruce Cutting | 23 May 2021, 18:03 |
| Re: Ken Gebhart obituary | Gary LaPook | 23 May 2021, 17:49 |
| Re: NASR question on large F values | Gary LaPook | 23 May 2021, 17:29 |
| No Office Hours today | Frank Reed | 23 May 2021, 16:28 |
| Re: Universal Plotting Sheet and Weir diagram | Herman Dekker | 23 May 2021, 08:46 |
| Re: Universal Plotting Sheet and Weir diagram | Greg Rudzinski | 22 May 2021, 18:50 |
| Universal Plotting Sheet and Weir diagram | Bela Kovacs | 22 May 2021, 14:04 |
| Re: NASR question on large F values | John Pinto | 22 May 2021, 02:37 |
| Re: Altitude with artificial horizon | Frank Reed | 22 May 2021, 02:02 |
| Re: NASR question on large F values | John Pinto | 21 May 2021, 19:41 |
| Re: Altitude with artificial horizon | Greg Herdt | 21 May 2021, 19:40 |
| Re: Altitude with artificial horizon | Gary LaPook | 21 May 2021, 19:05 |
| Re: Altitude with artificial horizon | Gary LaPook | 21 May 2021, 18:55 |
| Re: Altitude with artificial horizon | Doug Faunt | 21 May 2021, 18:54 |
| The anti-Maskelyne POV | Frank Reed | 21 May 2021, 17:57 |
| Re: Altitude with artificial horizon | Frank Reed | 21 May 2021, 17:38 |
| Re: Altitude with artificial horizon | John Clements | 21 May 2021, 17:27 |
| Re: Altitude with artificial hirizon | Greg Herdt | 21 May 2021, 17:18 |
| Re: Altitude with artificial horizon | Frank Reed | 21 May 2021, 17:11 |
| Re: NASR question on large F values | David Iwancio | 21 May 2021, 16:59 |
| Altitude with artificial hirizon | Doug Faunt | 21 May 2021, 14:28 |
| Re: Air Force One sextant? | David Iwancio | 21 May 2021, 14:23 |
| NASR question on large F values | John Pinto | 21 May 2021, 10:06 |
| Re: Air Force One sextant? | Sean C | 21 May 2021, 09:59 |
| Re: Air Force One sextant? | David Pike | 21 May 2021, 08:51 |
| Re: Air Force One sextant? | Gary LaPook | 21 May 2021, 03:58 |
| Pierce camera sextant | Frank Reed | 20 May 2021, 18:46 |
| Ukrainian capt. on CN | Igor S. | 20 May 2021, 09:34 |
| Re: Air Force One sextant? | Sean C | 20 May 2021, 08:34 |
| Re: Air Force One sextant? | Gary LaPook | 20 May 2021, 07:39 |
| Re: Ken Gebhart obituary | Gary LaPook | 20 May 2021, 07:23 |
| Re: Air Force One sextant? | Sean C | 20 May 2021, 05:38 |
| Re: Air Force One sextant? | Sean C | 20 May 2021, 05:36 |
| Re: Air Force One sextant? | Jeffrey Rock | 20 May 2021, 03:20 |
| Re: Air Force One sextant? | Robert VanderPol II | 20 May 2021, 03:09 |
| Re: Air Force One sextant? | Frank Reed | 20 May 2021, 02:45 |
| Re: Air Force One sextant? | Don Seltzer | 20 May 2021, 00:19 |
| Re: Ken Gebhart obituary | Alan S | 20 May 2021, 00:02 |
| Re: Air Force One sextant? | Lu Abel | 19 May 2021, 23:26 |
| Re: AH: windproof shades material | Igor S. | 19 May 2021, 23:00 |
| Re: Ken Gebhart obituary | Charles McElhill | 19 May 2021, 22:10 |
| Air Force One sextant? | Frank Reed | 19 May 2021, 21:59 |
| Re: Ken Gebhart obituary | Hewitt Schlereth | 19 May 2021, 19:58 |
| Re: Ken Gebhart obituary | Bob Peterson | 19 May 2021, 17:58 |
| Re: CN Aboard Commercial Flight | James F Campbell | 19 May 2021, 12:24 |
| Re: Ken Gebhart obituary | Jean-Philippe Planas | 19 May 2021, 05:58 |
| Re: Ken Gebhart obituary | Sean C | 19 May 2021, 05:26 |
| Re: CN Aboard Commercial Flight | Alan S | 19 May 2021, 02:33 |
| Re: NavList website and cookies | Alan S | 18 May 2021, 23:29 |
| Re: Ken Gebhart obituary | Michael Cain | 18 May 2021, 18:56 |
| Re: AH: windproof shades material | Modris Fersters | 18 May 2021, 18:41 |
| Re: Ken Gebhart obituary | John Carbone | 18 May 2021, 18:38 |
| Re: Ken Gebhart obituary | Greg Rudzinski | 18 May 2021, 18:17 |
| Ken Gebhart obituary | Frank Reed | 18 May 2021, 18:06 |
| Set of Nautical Almanacs | Bob Peterson | 18 May 2021, 13:56 |
| Re: AH: windproof shades material | Igor S. | 18 May 2021, 13:01 |
| Re: Do you recognize this? | Art Leung | 18 May 2021, 13:00 |
| Re: Do you recognize this? | Gary LaPook | 18 May 2021, 07:00 |
| Re: NavList website and cookies | Sean C | 18 May 2021, 06:36 |
| Re: Do you recognize this? | Doug Faunt | 17 May 2021, 22:08 |
| Re: Do you recognize this? | Gary LaPook | 17 May 2021, 21:41 |
| Re: NavList website and cookies | Alan S | 17 May 2021, 18:02 |
| Re: Do you recognize this? | Doug Faunt | 17 May 2021, 15:10 |
| Re: Do you recognize this? | Doug Faunt | 17 May 2021, 14:58 |
| Re: Do you recognize this? | David Pike | 17 May 2021, 14:55 |
| Re: Do you recognize this? | Doug Faunt | 17 May 2021, 14:10 |
| Re: Do you recognize this? | Gary LaPook | 17 May 2021, 10:05 |
| Re: Do you recognize this? | Gary LaPook | 17 May 2021, 09:51 |
| Re: Do you recognize this? | Gary LaPook | 17 May 2021, 09:47 |
| Re: Do you recognize this? | Gary LaPook | 17 May 2021, 09:36 |
| Re: Do you recognize this? | David Pike | 17 May 2021, 08:35 |
| Re: Do you recognize this? | Jürgen Hoefeld | 17 May 2021, 06:02 |
| Do you recognize this? | Doug Faunt | 17 May 2021, 01:38 |
| Re: NavList website and cookies | Frank Reed | 15 May 2021, 17:52 |
| Re: NavList website and cookies | David Pike | 15 May 2021, 06:46 |
| Re: The "ИМС-3": a clone of the SOLD KM2 octant | Jeffrey Rock | 15 May 2021, 03:43 |
| NavList website and cookies | Alan S | 15 May 2021, 02:22 |
| Bygrave Slide Rule Emulator | Bill Ritchie | 14 May 2021, 17:16 |
| Re: Online "Office Hours" today | Frank Reed | 14 May 2021, 15:36 |
| Re: 2102D improvements | Philippe Posth | 14 May 2021, 10:33 |
| Re: The Moon is near the Mercury today (2021-05-13) | Tony Oz | 14 May 2021, 08:18 |
| Re: The "ИМС-3": a clone of the SOLD KM2 octant | Tony Oz | 14 May 2021, 08:02 |
| Re: 2102D improvements | Gary LaPook | 13 May 2021, 17:08 |
| Re: The "ИМС-3": a clone of the SOLD KM2 octant | Jeffrey Rock | 13 May 2021, 13:31 |
| The Moon is near the Mercury today (2021-05-13) | Tony Oz | 13 May 2021, 10:25 |
| 2102D improvements | Philippe Posth | 13 May 2021, 08:50 |
| Re: The "ИМС-3": a clone of the SOLD KM2 octant | Tony Oz | 13 May 2021, 08:05 |
| Re: MapQuest and Google Maps geographic coordinates | David Pike | 12 May 2021, 20:08 |
| The "ИМС-3": a clone of the SOLD KM2 octant | Tony Oz | 12 May 2021, 15:49 |
| MapQuest and Google Maps geographic coordinates | Mike Burkes | 12 May 2021, 13:21 |
| Re: New Soviet era sextant SNO-T | Paul Bedel | 12 May 2021, 13:20 |
| Re: New Soviet era sextant SNO-T | Bruno Meier | 11 May 2021, 19:09 |
| Re: New Soviet era sextant SNO-T | Bernard N | 11 May 2021, 12:26 |
| Re: Pub. 249 origins and history | David Pike | 11 May 2021, 09:20 |
| Re: Pub. 249 origins and history | David Pike | 11 May 2021, 09:15 |
| Re: Pub. 249 origins and history | David C | 10 May 2021, 22:33 |
| Re: Pub. 249 origins and history | David Pike | 10 May 2021, 10:00 |
| Re: Pub. 249 origins and history | Ian Gifford | 10 May 2021, 09:34 |
| Re: Pub. 249 origins and history | David C | 10 May 2021, 09:16 |
| Re: Pub. 249 origins and history | David C | 10 May 2021, 07:37 |
| Pub. 249 origins and history | Frank Reed | 10 May 2021, 04:56 |
| Re: Online "Office Hours" today | Frank Reed | 9 May 2021, 16:38 |
| Online "Office Hours" today | David Pike | 9 May 2021, 11:59 |
| Re: 16 Astronomy eBooks for $18 | David Pike | 8 May 2021, 08:54 |
| Re: Silvering mirrors with mercury-tin amalgam | Geoffrey Kolbe | 8 May 2021, 07:40 |
| Re: Silvering mirrors with mercury-tin amalgam | Murray Buckman | 7 May 2021, 14:13 |
| Re: DIY star-globe: advise needed | David Pike | 7 May 2021, 10:37 |
| Re: Silvering mirrors with mercury-tin amalgam | Bill Morris | 7 May 2021, 00:36 |
| Re: Digital Aries clock | Herman Dekker | 6 May 2021, 07:25 |
| Re: Digital Aries clock | Gary LaPook | 5 May 2021, 20:48 |
| Re: Digital Aries clock | Tony Oz | 4 May 2021, 11:40 |
| Re: Digital Aries clock | Herman Dekker | 4 May 2021, 10:51 |
| Re: DIY star-globe: advise needed | David Pike | 4 May 2021, 10:14 |
| Re: DIY star-globe: advise needed | Tony Oz | 4 May 2021, 08:17 |
| Re: Digital Aries clock | Sean C | 3 May 2021, 23:17 |
| Re: DIY star-globe: advise needed | David Pike | 3 May 2021, 20:44 |
| Re: Reconditioned Link A-12 Sextant F.S. | Art Leung | 3 May 2021, 18:19 |
| Re: HarvardX offers free online course "PredictionX: Lost Without Longitude" | Alan S | 3 May 2021, 16:15 |
| Re: HarvardX offers free online course "PredictionX: Lost Without Longitude" | Ed Popko | 3 May 2021, 11:20 |
| Re: DIY star-globe: advise needed | David Pike | 3 May 2021, 10:48 |
| Digital Aries clock | Herman Dekker | 3 May 2021, 08:02 |
| Reconditioned Link A-12 Sextant F.S. | Robert Swartz | 3 May 2021, 06:10 |
| DIY star-globe: advise needed | Tony Oz | 2 May 2021, 21:10 |
| Re: HarvardX offers free online course "PredictionX: Lost Without Longitude" | Alan S | 2 May 2021, 02:24 |
| Re: HarvardX offers free online course "PredictionX: Lost Without Longitude" | Ed Popko | 1 May 2021, 18:18 |
| Re: Celestial Navigation article in Popular Mechanics | Noell Wilson | 1 May 2021, 13:01 |
| C & P sextant | Noell Wilson | 1 May 2021, 12:11 |
Index includes 159 messages.
