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Recent Messages

Index includes 247 messages. Sorted by date, recent messages first.

                    
ABC longitude calcs and PQR intercept calcs LOPS not lining upRoger Errington Jr.17 Mar, 15:05
Re: Bill Morris' MHR1 reproductionSteve Gillion17 Mar, 14:09
Air navigation bubble sextantsJoshua Carty17 Mar, 13:57
Re: StarPilot app for iPhoneTom H14 Mar, 17:42
Davis Prism levelScott O14 Mar, 16:54
StarPilot app for iPhoneBob Bossert14 Mar, 13:49
Re: Horizon mirror for 1944 US Navy MKII SextantTodd Spath11 Mar, 23:19
Bull ant lunar navigationMartin Whittle11 Mar, 19:09
Re: An Arctic lunarLars Bergman10 Mar, 12:01
Re: Jupiter and a crescent MoonWendel Brunner10 Mar, 03:08
Re: An Arctic lunarModris Fersters9 Mar, 19:08
Re: Horizon mirror for 1944 US Navy MKII SextantSteven Gardiner9 Mar, 16:50
Re: Thomas D. Davies, USNNoell Wilson9 Mar, 14:12
Re: Horizon mirror for 1944 US Navy MKII SextantNoell Wilson9 Mar, 13:54
Re: Thomas D. Davies, USNFrank Reed9 Mar, 13:37
Re: Horizon mirror for 1944 US Navy MKII SextantFrank Reed9 Mar, 13:24
Re: Horizon mirror for 1944 US Navy MKII SextantSteven Gardiner9 Mar, 02:11
Thomas D. Davies, USNNoell Wilson8 Mar, 13:30
Re: Lunar distance accuracy with StarPilotWendel Brunner8 Mar, 02:08
Re: Alternate methods for clearing lunarsWendel Brunner8 Mar, 01:30
C.Plath Sextant is no longer for salePaul Mierop6 Mar, 18:11
Re: C Plath, Hamburg Sextant For SaleTom H6 Mar, 01:08
Re: Polaris in literatureFrank Reed5 Mar, 19:34
Re: Where to buy sextantsDenis Vannier5 Mar, 19:00
Re: Broken navigation articles on WikipediaBill Lionheart5 Mar, 09:35
Re: Polaris in literatureAndrés Ruiz5 Mar, 08:38
Re: C Plath, Hamburg Sextant For SaleFrank Reed4 Mar, 23:07
Broken navigation articles on WikipediaFrank Reed4 Mar, 22:56
Re: C Plath, Hamburg Sextant For SalePaul Mierop4 Mar, 22:41
Re: Polaris in literatureFrank Reed4 Mar, 21:59
Re: Bris sextant (fixed angle sextant sights)Chris Smith4 Mar, 18:19
Re: Polaris in literatureAndrés Ruiz4 Mar, 17:25
Re: C Plath, Hamburg Sextant For SaleFrank Reed4 Mar, 16:34
Re: Horizon mirror for 1944 US Navy MKII SextantFrank Reed4 Mar, 16:20
Re: Bris sextant (fixed angle sextant sights)Frank Reed4 Mar, 16:07
Re: C Plath, Hamburg Sextant For SaleDale Lichtblau4 Mar, 14:34
Re: Where to buy sextantsPaul Hirose3 Mar, 20:08
Re: Bris sextant (fixed angle sextant sights)Chris Smith3 Mar, 16:21
Horizon mirror for 1944 US Navy MKII SextantSteven Gardiner3 Mar, 13:00
Bris sextant (fixed angle sextant sights)Chris Smith3 Mar, 00:48
C Plath, Hamburg Sextant For SalePaul Mierop3 Mar, 00:34
Polaris in literatureAndrés Ruiz2 Mar, 16:03
Celestial in the Age of SailFrank Reed2 Mar, 15:50
Re: Where to buy sextantsAlexandre Eremenko2 Mar, 13:19
Re: Where to buy sextantsColin B2 Mar, 01:53
Re: Where to buy sextantsTom M. Patrick1 Mar, 23:28
Where to buy sextantsJoshua Carty1 Mar, 23:20
Re: Navigation IFNGary LaPook28 Feb, 01:23
Re: Sun and Moon in the ArcticFrank Reed27 Feb, 21:14
Re: An Arctic lunarFrank Reed27 Feb, 17:55
An Arctic lunarLars Bergman27 Feb, 13:27
Re: Sun and Moon in the ArcticLars Bergman27 Feb, 09:48
Re: Navigation IFNAntoine Couëtte27 Feb, 09:20
Navigation IFNAndrés Ruiz27 Feb, 07:17
Re: Sun and Moon in the ArcticAndrés Ruiz27 Feb, 07:04
Re: Sun and Moon in the ArcticPeter Hakel27 Feb, 04:18
Re: Sun and Moon in the ArcticGeoff Hitchcox27 Feb, 03:34
Re: Compss Adjustment trainingAndrés Ruiz26 Feb, 20:52
Re: Sun and Moon in the ArcticLars Bergman26 Feb, 17:15
Re: Compss Adjustment trainingDale Lichtblau26 Feb, 15:55
Re: Sun and Moon in the ArcticFrank Reed26 Feb, 15:11
Sun and Moon in the ArcticTom M. Patrick26 Feb, 14:58
Re: ADMIN: short NavList outage todayAndrés Ruiz25 Feb, 06:50
Re: ADMIN: short NavList outage todayFrank Reed25 Feb, 04:59
Re: ADMIN: short NavList outage todayPaul Saffo24 Feb, 18:07
Re: ADMIN: short NavList outage todayDavid Pike24 Feb, 18:06
ADMIN: short NavList outage todayFrank Reed24 Feb, 17:11
Re: Compss Adjustment trainingDavid Pike22 Feb, 11:43
Re: Compss Adjustment trainingAndrés Ruiz22 Feb, 10:47
Re: Compss Adjustment trainingGary LaPook22 Feb, 05:23
Re: Compss Adjustment trainingGary LaPook22 Feb, 04:57
Re: Compss Adjustment trainingDavid Pike21 Feb, 22:48
Re: Latitude by Kochab in Pac. NorthwestNoell Wilson21 Feb, 17:08
Re: Compss Adjustment trainingColin B21 Feb, 15:42
Re: Latitude by Kochab in Pac. NorthwestJeffrey Rock21 Feb, 13:10
Re: Jupiter and a crescent MoonTodd Spath21 Feb, 12:26
Re: Compss Adjustment trainingDavid Pike21 Feb, 12:15
Re: Latitude by Kochab in Pac. NorthwestAndy Johnson21 Feb, 09:31
Re: Latitude by Kochab in Pac. NorthwestGeoff Hitchcox21 Feb, 01:18
Compss Adjustment trainingColin B21 Feb, 00:39
Jupiter and a crescent MoonTom M. Patrick21 Feb, 00:29
Re: Latitude by Kochab in Pac. NorthwestJoshua Carty20 Feb, 23:31
Re: Sun Slow Day: February 11Roger Puttman20 Feb, 01:04
Re: Latitude by Kochab in Pac. NorthwestAndy Johnson18 Feb, 19:43
Re: Celestial slide rule demoTrammell H18 Feb, 19:35
Re: Pioneering Air RoutesPaul Saffo18 Feb, 19:18
Re: Pioneering Air RoutesBrian Walton18 Feb, 11:42
Re: Pioneering Air RoutesDavid Pike18 Feb, 10:45
Re: Pioneering Air RoutesGary LaPook17 Feb, 19:05
Re: Pioneering Air RoutesFrank Reed17 Feb, 17:08
Pioneering Air RoutesBrian Walton17 Feb, 16:49
Re: Latitude by Kochab in Pac. NorthwestFrank Reed16 Feb, 18:47
Re: Celestial slide rule demoTibor Miseta14 Feb, 20:43
Re: Latitude by Kochab in Pac. NorthwestDavid Pike14 Feb, 20:25
Re: Latitude by Kochab in Pac. NorthwestLars Bergman14 Feb, 10:32
Re: Latitude by Kochab in Pac. NorthwestGeoff Hitchcox13 Feb, 12:16
Re: Latitude by Kochab in Pac. NorthwestDavid Pike12 Feb, 23:22
Re: Latitude by Kochab in Pac. NorthwestGary LaPook12 Feb, 20:32
Latitude by Kochab in Pac. NorthwestJoshua Carty12 Feb, 18:48
Sun Slow Day: February 11Frank Reed11 Feb, 02:01
Re: Celestial slide rule demoBrian Walton11 Feb, 00:02
Re: Celestial slide rule demoGary LaPook10 Feb, 18:53
Celestial slide rule demoTrammell H10 Feb, 14:26
Re: How long does Noon last?David Pike9 Feb, 15:33
GHA Sun: easy this weekFrank Reed9 Feb, 15:28
Re: How long does Noon last?David C9 Feb, 02:00
Re: How long does Noon last?Tibor Miseta8 Feb, 18:26
Re: How long does Noon last?David Pike7 Feb, 18:09
Re: How long does Noon last?Joshua Carty6 Feb, 14:10
How long does Noon last?Frank Reed6 Feb, 00:20
Re: Reed Navigation Modern Celestial workshopFrank Reed3 Feb, 18:51
Re: Ephemerides and Sight Reduction on an HP Prime CalculatorFrank Reed3 Feb, 18:37
Re: USN celestial navigation: interesting news articleFrank Reed3 Feb, 18:23
Re: Weems and Plath Celestial Slide RuleJim S3 Feb, 03:16
Re: Navigating bush flights in northern Canada and AlaskaKevin Stalder2 Feb, 16:19
Re: Submarine inertial navigation near the North PoleFrank Reed2 Feb, 04:15
Re: Navigating bush flights in northern Canada and AlaskaBill Morris2 Feb, 02:28
Re: Submarine inertial navigation near the North PoleDavid Pike1 Feb, 21:29
Re: Weems and Plath Celestial Slide RuleJim S1 Feb, 19:13
Re: Ephemerides and Sight Reduction on an HP Prime CalculatorCharles Vaillancourt1 Feb, 14:55
Re: Weems and Plath Celestial Slide RuleJim S1 Feb, 05:19
Re: Navigating bush flights in northern Canada and AlaskaKevin Stalder31 Jan, 12:48
Re: Navigating bush flights in northern Canada and AlaskaGary LaPook31 Jan, 02:16
Re: Navigating bush flights in northern Canada and AlaskaGary LaPook31 Jan, 01:52
Re: Navigating bush flights in northern Canada and AlaskaGary LaPook31 Jan, 01:45
Re: Ephemerides and Sight Reduction on an HP Prime CalculatorCharles Vaillancourt30 Jan, 23:41
Posts on aircraft navigation and a star named WasatMurray Buckman30 Jan, 23:26
Gladys West passes 17th January 2026 (aged 95)David Pike30 Jan, 22:44
Stellarium FlummoxedDavid Pike30 Jan, 22:23
Re: Navigating bush flights in northern Canada and AlaskaGary LaPook30 Jan, 21:36
Re: Navigating bush flights in northern Canada and AlaskaGary LaPook30 Jan, 21:32
Re: Navigating bush flights in northern Canada and AlaskaGary LaPook30 Jan, 21:26
Re: Navigating bush flights in northern Canada and AlaskaKevin Stalder30 Jan, 20:59
Reed Navigation Modern Celestial workshopStephen Bhatt30 Jan, 17:39
Re: Navigating bush flights in northern Canada and AlaskaStephen Bhatt30 Jan, 17:35
Re: Submarine inertial navigation near the North PoleJoshua Carty30 Jan, 16:05
Re: Submarine inertial navigation near the North PoleFrank Reed30 Jan, 15:19
Re: Ephemerides and Sight Reduction on an HP Prime CalculatorFrank Reed30 Jan, 14:59
Re: Submarine inertial navigation near the North PoleKevin Stalder29 Jan, 16:35
Re: Navigating bush flights in northern Canada and AlaskaDave Walden28 Jan, 12:46
Re: Submarine inertial navigation near the North PoleHoward G27 Jan, 21:38
Re: Navigating bush flights in northern Canada and AlaskaKevin Stalder27 Jan, 18:32
Re: Submarine inertial navigation near the North PoleGary LaPook27 Jan, 09:57
Re: Submarine inertial navigation near the North PoleGary LaPook27 Jan, 09:15
Re: Submarine inertial navigation near the North PoleGary LaPook27 Jan, 08:17
Re: Submarine inertial navigation near the North PoleGary LaPook27 Jan, 08:09
Re: Submarine inertial navigation near the North PoleDavid Pike26 Jan, 20:21
Re: USN celestial navigation: interesting news articleFrank Reed26 Jan, 16:13
USN celestial navigation: interesting news articleDouglas Stephen26 Jan, 15:40
Submarine inertial navigation near the North PoleHoward G26 Jan, 02:11

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