Index includes 219 messages. Sorted by date, recent messages last.
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| Airliner and re-entering space debris | Frank Reed | 29 Mar 2007, 03:35 |
| Re: Airliner and re-entering space debris | Bill B | 29 Mar 2007, 04:27 |
| Butterfly Bris Prototype | Greg Rudzinski | 18 Jun 2009, 20:23 |
| Re: Butterfly Bris Prototype | Hewitt Schlereth | 18 Jun 2009, 21:04 |
| Re: Butterfly Bris Prototype | Greg Rudzinski | 18 Jun 2009, 22:08 |
| Re: Butterfly Bris Prototype | Frank Reed | 19 Jun 2009, 04:07 |
| Re: Butterfly Bris Prototype | Andrés Ruiz | 19 Jun 2009, 09:18 |
| Variants of the Bris | Greg Rudzinski | 23 Jun 2009, 15:15 |
| Re: Variants of the Bris | Greg Rudzinski | 24 Jun 2009, 16:45 |
| Re: Variants of the Bris | Frank Reed | 26 Jun 2009, 03:13 |
| Re: Variants of the Bris | Greg Rudzinski | 26 Jun 2009, 04:05 |
| Re: Variants of the Bris | Frank Reed | 26 Jun 2009, 05:25 |
| Re: Variants of the Bris | Andrés Ruiz | 26 Jun 2009, 08:39 |
| Re: Variants of the Bris | Greg Rudzinski | 26 Jun 2009, 15:37 |
| Re: Variants of the Bris | James N Wilson | 26 Jun 2009, 19:31 |
| Simplified Bris Sextant | Greg Rudzinski | 8 May 2012, 02:37 |
| Re: Simplified Bris Sextant | Alexandre Eremenko | 8 May 2012, 03:15 |
| Re: Simplified Bris Sextant | Greg Rudzinski | 8 May 2012, 03:52 |
| Re: Simplified Bris Sextant | G Becker | 8 May 2012, 12:32 |
| Re: Simplified Bris Sextant | Greg Rudzinski | 8 May 2012, 14:58 |
| Re: Simplified Bris Sextant | Örjan Sandström | 8 May 2012, 16:52 |
| Re: Simplified Bris Sextant | Larry Smith | 8 May 2012, 17:36 |
| Re: Simplified Bris Sextant | Greg Rudzinski | 9 May 2012, 15:41 |
| Re: Simplified Bris Sextant | Greg Rudzinski | 9 May 2012, 16:51 |
| Re: Simplified Bris Sextant | Alexandre Eremenko | 9 May 2012, 19:56 |
| Re: Simplified Bris Sextant | Greg Rudzinski | 9 May 2012, 20:15 |
| Re: Simplified Bris Sextant | Greg Rudzinski | 10 May 2012, 04:57 |
| Re: Simplified Bris Sextant | Alexandre Eremenko | 10 May 2012, 05:21 |
| Re: Simplified Bris Sextant | Greg Rudzinski | 10 May 2012, 14:04 |
| Re: Simplified Bris Sextant | Alexandre Eremenko | 10 May 2012, 14:27 |
| Re: Simplified Bris Sextant | Greg Rudzinski | 10 May 2012, 16:32 |
| Re: Simplified Bris Sextant | Alexandre Eremenko | 10 May 2012, 17:57 |
| Re: Simplified Bris Sextant | Greg Rudzinski | 10 May 2012, 18:12 |
| Re: Simplified Bris Sextant | Alexandre Eremenko | 10 May 2012, 19:06 |
| Re: Simplified Bris Sextant | Greg Rudzinski | 10 May 2012, 19:25 |
| Re: Simplified Bris Sextant | Bill B | 10 May 2012, 20:15 |
| Re: Simplified Bris Sextant (calibration) | Greg Rudzinski | 12 May 2012, 04:05 |
| Re: Simplified Bris Sextant (calibration) | Greg Rudzinski | 12 May 2012, 17:10 |
| Re: Simplified Bris Sextant (calibration) | Greg Rudzinski | 15 May 2012, 02:30 |
| Re: Simplified Bris Sextant (calibration) | Alexandre Eremenko | 15 May 2012, 04:34 |
| Re: Simplified Bris Sextant (calibration) | Greg Rudzinski | 15 May 2012, 04:55 |
| Re: Simplified Bris Sextant (calibration) | Bill B | 15 May 2012, 18:41 |
| Re: Simplified Bris Sextant (calibration) | Greg Rudzinski | 15 May 2012, 19:21 |
| Re: Simplified Bris Sextant (calibration) | Greg Rudzinski | 15 May 2012, 20:01 |
| Re: Simplified Bris Sextant (calibration) | Bill B | 15 May 2012, 21:35 |
| C.Bris 1st Ed. | Greg Rudzinski | 1 Jun 2012, 23:59 |
| Re: C.Bris 1st Ed. | Greg Rudzinski | 5 Jun 2012, 04:18 |
| Re: Simplified Bris Sextant (calibration) | h.a.c. van Asten | 5 Jun 2012, 13:07 |
| The Bris is Explained on YouTube | Greg Rudzinski | 25 Jul 2012, 17:29 |
| Re: The Bris is Explained on YouTube | Tom Sult | 25 Jul 2012, 20:08 |
| Bris does not work | Alexandre Eremenko | 26 Jul 2012, 08:52 |
| Re: Bris does not work | Greg Rudzinski | 26 Jul 2012, 15:55 |
| Re: The Bris is Explained on YouTube | Paul Saffo | 26 Jul 2012, 16:06 |
| Re: Bris does not work | Andrés Ruiz | 26 Jul 2012, 16:38 |
| Re: Bris does not work | Alexandre Eremenko | 26 Jul 2012, 16:40 |
| Re: The Bris is Explained on YouTube | Alexandre Eremenko | 26 Jul 2012, 16:44 |
| Re: Bris does not work | Alexandre Eremenko | 26 Jul 2012, 16:50 |
| Re: Bris does not work | Greg Rudzinski | 26 Jul 2012, 17:04 |
| Re: The Bris is Explained on YouTube | Andrés Ruiz | 26 Jul 2012, 17:21 |
| Re: Bris does not work | Greg Rudzinski | 26 Jul 2012, 17:26 |
| Re: Bris does not work | Andrés Ruiz | 26 Jul 2012, 17:39 |
| Re: Bris does not work | Alexandre Eremenko | 26 Jul 2012, 17:49 |
| Re: The Bris is Explained on YouTube | Alexandre Eremenko | 26 Jul 2012, 17:54 |
| Re: Bris does not work | Greg Rudzinski | 26 Jul 2012, 18:33 |
| Re: Bris does not work | Alexandre Eremenko | 26 Jul 2012, 18:57 |
| Re: Bris does not work | Greg Rudzinski | 26 Jul 2012, 19:10 |
| Re: Bris does not work | Greg Rudzinski | 26 Jul 2012, 19:35 |
| Re: Bris does not work | Alexandre Eremenko | 27 Jul 2012, 06:51 |
| Re: Bris does not work | Örjan Sandström | 27 Jul 2012, 07:24 |
| Re: Bris does not work | Greg Rudzinski | 27 Jul 2012, 14:56 |
| Re: Bris does not work | Alexandre Eremenko | 27 Jul 2012, 16:00 |
| Re: Bris does not work | Greg Rudzinski | 27 Jul 2012, 16:25 |
| Re: Bris does not work | Greg Rudzinski | 27 Jul 2012, 16:53 |
| Re: Bris does not work | Greg Rudzinski | 27 Jul 2012, 17:20 |
| Re: Bris does not work | Bill Noyce | 27 Jul 2012, 19:15 |
| Re: Bris does not work | Ken Gebhart | 27 Jul 2012, 19:37 |
| Re: Bris does not work | Alexandre Eremenko | 27 Jul 2012, 21:11 |
| Re: Bris does not work | Alexandre Eremenko | 27 Jul 2012, 21:18 |
| Re: Bris does not work | Alexandre Eremenko | 27 Jul 2012, 21:26 |
| Re: Bris does not work | Bill B | 27 Jul 2012, 21:27 |
| Re: Bris does not work | Alexandre Eremenko | 27 Jul 2012, 21:30 |
| Re: Bris does not work | Alexandre Eremenko | 27 Jul 2012, 21:38 |
| Re: Bris does not work | Greg Rudzinski | 27 Jul 2012, 22:18 |
| Re: Bris does not work | Bill Noyce | 29 Jul 2012, 14:40 |
| Re: Bris does not work | Greg Rudzinski | 29 Jul 2012, 16:40 |
| Re: Bris does not work | Wolfgang Hasper | 29 Jul 2012, 19:05 |
| Re: Bris does not work | Alexandre Eremenko | 29 Jul 2012, 21:38 |
| Re: Bris does not work | Greg Rudzinski | 29 Jul 2012, 23:36 |
| Do you think he'll use a Bris sextant? | Robert Wyatt | 26 Oct 2012, 15:29 |
| Re: Do you think he'll use a Bris sextant? | Greg Rudzinski | 26 Oct 2012, 23:37 |
| Artificial Horizon Obs. using Camera w/Bris | Greg Rudzinski | 1 Feb 2014, 17:13 |
| Bris sextant | Francis Upchurch | 18 Apr 2015, 08:34 |
| Re: Bris sextant | Frank Reed | 18 Apr 2015, 18:35 |
| Bris "Sextant" questions. | Marty Lyons | 10 Jun 2015, 21:33 |
| Re: Bris "Sextant" questions. | Greg Rudzinski | 10 Jun 2015, 22:01 |
| Re: Bris "Sextant" questions. | Greg Rudzinski | 10 Jun 2015, 22:38 |
| Bris Confusion | Marty Lyons | 25 Jun 2015, 15:29 |
| Re: Bris Confusion | Greg Rudzinski | 25 Jun 2015, 16:19 |
| Re: Bris Confusion | Alexandre Eremenko | 25 Jun 2015, 17:59 |
| Re: Bris Confusion | Andrés Ruiz | 26 Jun 2015, 17:24 |
| View Thru Bris | Marty Lyons | 4 Jul 2015, 14:46 |
| Re: View Thru Bris | Greg Rudzinski | 4 Jul 2015, 18:35 |
| Bris Sextant Calibration | Greg Rudzinski | 24 May 2016, 17:13 |
| Re: Bris Sextant Calibration | Frank Reed | 24 May 2016, 17:22 |
| Re: Bris Sextant Calibration | Francis Upchurch | 24 May 2016, 18:00 |
| Re: Bris Sextant Calibration | Greg Rudzinski | 24 May 2016, 20:12 |
| Re: Bris Sextant Calibration | Andrés Ruiz | 26 May 2016, 18:02 |
| Bris Sextant Solar Filter | Josh Paterson | 15 Jun 2016, 20:33 |
| Re: Bris Sextant Solar Filter | Greg Rudzinski | 15 Jun 2016, 20:55 |
| Re: Bris Sextant Solar Filter | Greg Rudzinski | 15 Jun 2016, 21:22 |
| Re: Bris Sextant Solar Filter | Tom Sult | 15 Jun 2016, 21:58 |
| Re: Bris Sextant Solar Filter | John Almberg | 15 Jun 2016, 22:31 |
| Sven Yvrvind's Bris sextant | Rommel John Miller | 15 Jun 2016, 23:44 |
| Re: Bris Sextant Solar Filter | Greg Rudzinski | 16 Jun 2016, 00:18 |
| Re: Bris Sextant Solar Filter | John Almberg | 16 Jun 2016, 00:54 |
| Re: Sven Yvrvind's Bris sextant | Greg Rudzinski | 16 Jun 2016, 01:34 |
| DIY "Bris mini-sextant": what angles to aim for (and other suggestions)? | Tony Oz | 21 Sep 2016, 09:24 |
| Re: DIY "Bris mini-sextant": what angles to aim for (and other suggestions)? | Marty Lyons | 21 Sep 2016, 12:47 |
| Re: DIY "Bris mini-sextant": what angles to aim for (and other suggestions)? | Tony Oz | 21 Sep 2016, 14:18 |
| Re: DIY "Bris mini-sextant": what angles to aim for (and other suggestions)? | Greg Rudzinski | 21 Sep 2016, 14:23 |
| Re: DIY "Bris mini-sextant": what angles to aim for (and other suggestions)? | Greg Rudzinski | 21 Sep 2016, 20:12 |
| Bris sextant | Adrian Blunt | 10 Dec 2016, 19:14 |
| Re: Bris sextant | Greg Rudzinski | 11 Dec 2016, 00:03 |
| Re: Bris sextant | Greg Rudzinski | 11 Dec 2016, 00:13 |
| Re: Bris sextant | Alexandre Eremenko | 11 Dec 2016, 02:50 |
| Calibrating a Bris sextant | Marty Lyons | 13 Aug 2017, 16:31 |
| Re: Calibrating a Bris sextant | Greg Rudzinski | 13 Aug 2017, 20:08 |
| Re: Calibrating a Bris sextant | Marty Lyons | 14 Aug 2017, 02:40 |
| Re: Calibrating a Bris sextant | Greg Rudzinski | 14 Aug 2017, 04:48 |
| Re: Calibrating a Bris sextant | Tony Oz | 14 Aug 2017, 13:02 |
| Re: Calibrating a Bris sextant | Marty Lyons | 14 Aug 2017, 13:42 |
| Re: Calibrating a Bris sextant | Marty Lyons | 14 Aug 2017, 22:50 |
| Bris Calibration Image | Greg Rudzinski | 6 Nov 2017, 17:27 |
| Re: Bris Calibration Image | Greg Rudzinski | 6 Nov 2017, 19:45 |
| Re: Bris Calibration Image | Herman Dekker | 6 Nov 2017, 20:20 |
| Re: Bris Calibration Image | John D. Howard | 7 Nov 2017, 14:45 |
| Re: Bris Calibration Image | Greg Rudzinski | 7 Nov 2017, 15:46 |
| Re: Bris Calibration Image | D Maracle | 7 Nov 2017, 17:05 |
| Re: Bris Calibration Image | Greg Rudzinski | 7 Nov 2017, 20:43 |
| Re: Bris Calibration Image | Greg Rudzinski | 8 Nov 2017, 17:27 |
| Re: Bris Calibration Image | Stan K | 8 Nov 2017, 21:27 |
| Re: Bris Calibration Image | D Maracle | 9 Nov 2017, 18:01 |
| LAN By Bris | Greg Rudzinski | 12 Nov 2017, 15:52 |
| Re: LAN By Bris | Herman Dekker | 13 Nov 2017, 12:12 |
| Re: LAN By Bris | Greg Rudzinski | 13 Nov 2017, 15:23 |
| Bris reflector and stacked Bris reflectors | Bob Crawley | 2 Jun 2018, 12:37 |
| Re: Bris reflector and stacked Bris reflectors | Greg Rudzinski | 3 Jun 2018, 00:35 |
| Camera Bris Sextant Exercise | Greg Rudzinski | 26 Jun 2018, 19:50 |
| Re: Camera Bris Sextant Exercise | Peter Monta | 27 Jun 2018, 06:40 |
| Re: Camera Bris Sextant Exercise | Greg Rudzinski | 27 Jun 2018, 23:34 |
| Re: Camera Bris Sextant Exercise | Greg Rudzinski | 30 Jun 2018, 21:17 |
| Bris Sextant Projects | Greg Rudzinski | 3 Aug 2018, 17:55 |
| The "bris" and Moon LoP? | Tony Oz | 14 Aug 2018, 10:27 |
| Re: The "bris" and Moon LoP? | Greg Rudzinski | 14 Aug 2018, 17:02 |
| Re: The "bris" and Moon LoP? | Greg Rudzinski | 14 Aug 2018, 17:46 |
| Re: The "bris" and Moon LoP? | Tony Oz | 15 Aug 2018, 09:05 |
| Re: The "bris" and Moon LoP? | Greg Rudzinski | 15 Aug 2018, 15:27 |
| "Bris" calibration: to Hc vs to Hs. Accuracy? | Tony Oz | 16 Aug 2018, 16:42 |
| Re: The "bris" and Moon LoP? | Frank Reed | 16 Aug 2018, 17:15 |
| Re: The "bris" and Moon LoP? | Greg Rudzinski | 16 Aug 2018, 22:58 |
| Re: The "bris" and Moon LoP? | Tony Oz | 17 Aug 2018, 11:31 |
| Re: The "bris" and Moon LoP? | Greg Rudzinski | 17 Aug 2018, 15:22 |
| Re: The "bris" and Moon LoP? | Frank Reed | 18 Aug 2018, 21:20 |
| Re: The "bris" and Moon LoP? | Greg Rudzinski | 18 Aug 2018, 22:18 |
| Re: The "bris" and Moon LoP? | Sean C | 19 Aug 2018, 04:01 |
| High Altitude Camera Bris Calibrated Trials | Greg Rudzinski | 22 Apr 2019, 13:29 |
| Re: High Altitude Camera Bris Calibrated Trials | Greg Rudzinski | 23 Apr 2019, 12:17 |
| Re: High Altitude Camera Bris Calibrated Trials | Gregg Jarrette | 23 Apr 2019, 18:22 |
| Re: High Altitude Camera Bris Calibrated Trials | Greg Rudzinski | 23 Apr 2019, 19:08 |
| Re: High Altitude Camera Bris Calibrated Trials | Gregg Jarrette | 23 Apr 2019, 20:37 |
| Re: High Altitude Camera Bris Calibrated Trials | Paul Saffo | 24 Apr 2019, 19:14 |
| Calibrating a Bris with a Davis mk15 sextant | Alexander Duytschaever | 26 Apr 2020, 14:55 |
| Re: Calibrating a Bris with a Davis mk15 sextant | Greg Rudzinski | 26 Apr 2020, 17:55 |
| Re: Calibrating a Bris with a Davis mk15 sextant | Frank Reed | 27 Apr 2020, 17:47 |
| Re: Calibrating a Bris with a Davis mk15 sextant | Greg Rudzinski | 27 Apr 2020, 21:08 |
| Re: Calibrating a Bris with a Davis mk15 sextant | Greg Rudzinski | 28 Apr 2020, 13:05 |
| Re: Calibrating a Bris with a Davis mk15 sextant | Alexander Duytschaever | 28 Apr 2020, 15:00 |
| Re: Butterfly Bris Prototype | Patrick Pont | 6 Dec 2020, 22:06 |
| Re: Butterfly Bris Prototype | Greg Rudzinski | 7 Dec 2020, 13:35 |
| Has anyone made a Bris sextant - what kind of glass did you use? | Brian Villmoare | 21 Feb 2022, 00:13 |
| Re: Has anyone made a Bris sextant - what kind of glass did you use? | David Fleming | 21 Feb 2022, 00:58 |
| Re: Has anyone made a Bris sextant - what kind of glass did you use? | Brian Villmoare | 21 Feb 2022, 01:58 |
| Re: Has anyone made a Bris sextant - what kind of glass did you use? | Greg Rudzinski | 21 Feb 2022, 02:27 |
| Re: Has anyone made a Bris sextant - what kind of glass did you use? | Brian Villmoare | 21 Feb 2022, 03:20 |
| Re: Has anyone made a Bris sextant - what kind of glass did you use? | Tony Oz | 21 Feb 2022, 09:06 |
| Re: Has anyone made a Bris sextant - what kind of glass did you use? | Greg Rudzinski | 21 Feb 2022, 12:42 |
| Re: Has anyone made a Bris sextant - what kind of glass did you use? | Brian Villmoare | 21 Feb 2022, 17:27 |
| Re: Has anyone made a Bris sextant - what kind of glass did you use? | Greg Rudzinski | 21 Feb 2022, 18:21 |
| Re: Has anyone made a Bris sextant - what kind of glass did you use? | Brian Villmoare | 21 Feb 2022, 19:41 |
| Re: Has anyone made a Bris sextant - what kind of glass did you use? | Greg Rudzinski | 21 Feb 2022, 21:12 |
| Re: Has anyone made a Bris sextant - what kind of glass did you use? | Greg Rudzinski | 22 Feb 2022, 22:53 |
| Re: Has anyone made a Bris sextant - what kind of glass did you use? | Brian Villmoare | 23 Feb 2022, 06:36 |
| Re: Has anyone made a Bris sextant - what kind of glass did you use? | Greg Rudzinski | 23 Feb 2022, 22:49 |
| Re: Has anyone made a Bris sextant - what kind of glass did you use? | Art Leung | 25 Feb 2022, 14:21 |
| Re: Has anyone made a Bris sextant - what kind of glass did you use? | Brian Villmoare | 26 Feb 2022, 08:45 |
| Re: Has anyone made a Bris sextant - what kind of glass did you use? | Art Leung | 28 Feb 2022, 15:47 |
| Re: Has anyone made a Bris sextant - what kind of glass did you use? | Tony Oz | 28 Feb 2022, 17:46 |
| Re: Has anyone made a Bris sextant - what kind of glass did you use? | Art Leung | 28 Feb 2022, 19:39 |
| Journal of Navigation - latitude with a Bris sextant | Brian Villmoare | 12 Sep 2022, 21:23 |
| Re: Journal of Navigation - latitude with a Bris sextant | Lars Bergman | 14 Sep 2022, 08:07 |
| Re: Journal of Navigation - latitude with a Bris sextant | Tony Oz | 14 Sep 2022, 12:16 |
| Re: Journal of Navigation - latitude with a Bris sextant | Andrés Ruiz | 14 Sep 2022, 13:00 |
| Re: Journal of Navigation - latitude with a Bris sextant | Brian Villmoare | 14 Sep 2022, 17:21 |
| Re: Journal of Navigation - latitude with a Bris sextant | Brian Villmoare | 14 Sep 2022, 17:34 |
| Re: Journal of Navigation - latitude with a Bris sextant | Brian Villmoare | 14 Sep 2022, 19:12 |
| Bris sextant land use with artificial horizon | Edu Blanco | 1 Jan 2023, 15:30 |
| Re: Bris sextant land use with artificial horizon | Frank Reed | 5 Jan 2023, 15:11 |
| Re: Bris sextant land use with artificial horizon | Edu Blanco | 6 Jan 2023, 00:24 |
| Re: Bris sextant land use with artificial horizon | David Fleming | 6 Jan 2023, 02:05 |
| Re: Bris sextant land use with artificial horizon | Edu Blanco | 6 Jan 2023, 16:40 |
| Re: Bris sextant land use with artificial horizon | Frank Reed | 6 Jan 2023, 17:10 |
| Re: Bris sextant land use with artificial horizon | Edu Blanco | 6 Jan 2023, 19:57 |
| Re: Bris sextant land use with artificial horizon | Brian Villmoare | 7 Jan 2023, 09:56 |
| Re: Bris sextant land use with artificial horizon | Frank Reed | 7 Jan 2023, 19:52 |
| Re: Bris sextant land use with artificial horizon | Greg Rudzinski | 8 Jan 2023, 20:13 |
| Re: Bris sextant land use with artificial horizon | Brian Villmoare | 10 Jan 2023, 03:59 |
| Re: Bris sextant land use with artificial horizon | Greg Rudzinski | 10 Jan 2023, 21:54 |
| Re: Bris sextant land use with artificial horizon | Greg Rudzinski | 10 Jan 2023, 22:07 |
| Will Satellite debris disrupt the Earth's magnetic field? | Paul Saffo | 3 Jan, 22:58 |
Index includes 219 messages.
