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A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding

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Recent Messages, dates UT (1042 new since last visit):

Re: High Altitude Camera Bris Calibrated Trials	Gregg Jarrette	23 Apr, 20:37
Re: High Altitude Camera Bris Calibrated Trials	Greg Rudzinski	23 Apr, 19:08
Re: Article: GPS Jamming, Spoofing, and Backups	Gregg Jarrette	23 Apr, 18:45
Re: High Altitude Camera Bris Calibrated Trials	Gregg Jarrette	23 Apr, 18:22
Article: GPS Jamming, Spoofing, and Backups	Frank Reed	23 Apr, 18:16
Re: High Altitude Camera Bris Calibrated Trials	Greg Rudzinski	23 Apr, 12:17
Re: Comet Donati above Paris 1858	Frank Reed	23 Apr, 02:08
Re: Early Air Navigation with RDF	Brad Morris	23 Apr, 00:47
Re: Early Air Navigation with RDF	Joe Suligoy	22 Apr, 23:14
Re: Early Air Navigation with RDF	Frank Reed	22 Apr, 15:31
High Altitude Camera Bris Calibrated Trials	Greg Rudzinski	22 Apr, 13:29
Re: Early Air Navigation with RDF	Ed Popko	22 Apr, 13:28
Re: First commercial aircraft with GPS	Ed Popko	22 Apr, 12:33
Re: Early Air Navigation with RDF	Brad Morris	22 Apr, 03:03
Re: Comet Donati above Paris 1858	Luc Van den Borre	22 Apr, 00:22
Re: Comet Donati above Paris 1858	Luc Van den Borre	21 Apr, 23:52
Re: First commercial aircraft with GPS	David Pike	21 Apr, 22:43
Re: Early Air Navigation with RDF	Joe Suligoy	21 Apr, 21:49
Re: Comet Donati above Paris 1858	Frank Reed	21 Apr, 20:47
Re: Comet Donati above Paris 1858	Frank Reed	21 Apr, 20:05
Re: First commercial aircraft with GPS	Peter Monta	21 Apr, 19:33
Re: Comet Donati above Paris 1858	Robin Stuart	21 Apr, 18:56
Re: Comet Donati above Paris 1858	Brad Morris	21 Apr, 16:52
Re: Comet Donati above Paris 1858	Don Seltzer	21 Apr, 15:38
Re: Comet Donati above Paris 1858	Robin Stuart	21 Apr, 14:28
Re: Comet Donati above Paris 1858	Alexandre Eremenko	21 Apr, 00:53
Re: First commercial aircraft with GPS	Frank Reed	20 Apr, 21:45
Re: First commercial aircraft with GPS	John D. Howard	20 Apr, 21:27
Comet Donati above Paris 1858	Frank Reed	20 Apr, 20:39
First commercial aircraft with GPS	Ed Popko	20 Apr, 10:05
Re: Sun Compass-Interesting Use	Bob Goethe	20 Apr, 02:43
Re: Sun Compass-Interesting Use	Bruce J. Pennino	19 Apr, 13:04
Re: Sun Compass-Interesting Use	Geoffrey Kolbe	19 Apr, 06:40
Re: Sun Compass-Interesting Use	Geoffrey Kolbe	19 Apr, 06:22
Re: Sun Compass-Interesting Use	Bill Morris	18 Apr, 22:58
Re: Is All-Haversine SR the be-all and end-all?	John D. Howard	18 Apr, 18:58
Re: Is All-Haversine SR the be-all and end-all?	Greg Rudzinski	18 Apr, 14:54
Re: Is All-Haversine SR the be-all and end-all?	Greg Rudzinski	18 Apr, 14:45
Re: Early Air Navigation with RDF	Tony Oz	18 Apr, 14:43
Re: Early Air Navigation with RDF	Ed Popko	18 Apr, 10:30
Re: Is All-Haversine SR the be-all and end-all?	Tony Oz	18 Apr, 08:37
Re: Early Air Navigation with RDF	David C	18 Apr, 04:35
Re: GPS Anti Spoof app update	Mark Coady	18 Apr, 01:48
Re: Early Air Navigation with RDF	Jacob M. Huffman III	17 Apr, 23:09
Re: The Appleyard Course and Distance Computer	Adrian F	17 Apr, 21:06
Re: Early Air Navigation with RDF	David Pike	17 Apr, 19:53
Re: Early Air Navigation with RDF	Paul Hirose	17 Apr, 19:33
Re: Early Air Navigation with RDF	Dustin Baenen	17 Apr, 19:26
Re: Early Air Navigation with RDF	Ken Gebhart	17 Apr, 15:54
Re: Is All-Haversine SR the be-all and end-all?	Greg Rudzinski	17 Apr, 15:48
Re: Troughton and Simms Sextant	Richard Kennedy	17 Apr, 10:53
Is All-Haversine SR the be-all and end-all?	Tony Oz	17 Apr, 08:43
Early Air Navigation with RDF	Ed Popko	16 Apr, 23:03
Re: Reeds versine formulas	Örjan Sandström	16 Apr, 18:08
Davis Artificial Horizon Filters	Greg Rudzinski	16 Apr, 15:09
Re: Reeds versine formulas	Brian Walton	16 Apr, 11:21
Re: Yoda the Navigator	Tony Oz	16 Apr, 07:27
Re: Brown-Nassau Spherical computer	Alan S	16 Apr, 03:13
Yoda the Navigator	Frank Reed	15 Apr, 22:42
Reeds versine formulas	Örjan Sandström	15 Apr, 13:52
Re: Sextant use on tanker	Thomas Spidle	15 Apr, 07:36
Re: Sextant use on tanker	Ed Popko	13 Apr, 21:21
Sextant use on tanker	Thomas Spidle	13 Apr, 15:15
Re: Mariner's astrolabe from Museo Naval de Madrid	Andrew Nikitin	12 Apr, 14:18
Re: Northern Limits of Magnetic Compass Usefulness	Ed Popko	12 Apr, 09:42
Sun Compass-Interesting Use	Bruce J. Pennino	12 Apr, 03:14
Re: Star to Star Distance Sextant Calibration	Paul Hirose	12 Apr, 02:52
Re: Star to Star Distance Sextant Calibration	Michael Bradley	11 Apr, 22:39
Navigation mistakes in music...	Greg Licfi	11 Apr, 11:47
Re: Mariner's astrolabe from Museo Naval de Madrid	Alexandre Eremenko	11 Apr, 10:29
Re: Mariner's astrolabe from Museo Naval de Madrid	Ed Popko	11 Apr, 09:52
Re: Star to Star Distance Sextant Calibration	Andrés Ruiz	11 Apr, 07:23
Re: Mariner's astrolabe from Museo Naval de Madrid	Andrés Ruiz	11 Apr, 06:21
Mariner's astrolabe from Museo Naval de Madrid	Andrew Nikitin	11 Apr, 04:32
Re: Star to Star Distance Sextant Calibration	Alexandre Eremenko	10 Apr, 23:04

A Sample of NavList Files:

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Archive:

2019

ALL	1042
December	0
November	0
October	0
September	0
August	0
July	0
June	0
May	0
April	124
March	258
February	296
January	364

2018

ALL	2712
December	241
November	328
October	286
September	310
August	157
July	153
June	190
May	218
April	190
March	250
February	151
January	238

2017

ALL	3453
December	338
November	193
October	325
September	325
August	259
July	266
June	256
May	134
April	198
March	331
February	370
January	458

2016

ALL	3630
December	381
November	237
October	290
September	334
August	319
July	381
June	207
May	230
April	245
March	248
February	299
January	459

2015

ALL	4128
December	278
November	393
October	415
September	273
August	297
July	347
June	507
May	303
April	307
March	368
February	393
January	247

2014

ALL	3795
December	406
November	380
October	314
September	284
August	158
July	189
June	282
May	212
April	244
March	330
February	320
January	676

2013

ALL	4422
December	459
November	197
October	183
September	217
August	263
July	223
June	302
May	486
April	512
March	693
February	337
January	550

2012

ALL	3962
December	397
November	251
October	267
September	247
August	286
July	395
June	179
May	333
April	680
March	408
February	213
January	306

2011

ALL	2616
December	181
November	170
October	262
September	159
August	111
July	155
June	234
May	181
April	207
March	277
February	226
January	453

2010

ALL	3714
December	512
November	324
October	178
September	370
August	198
July	152
June	214
May	214
April	284
March	549
February	389
January	330

2009

ALL	4498
December	505
November	517
October	342
September	348
August	381
July	375
June	423
May	368
April	261
March	368
February	259
January	351

2008

ALL	2498
December	243
November	220
October	68
September	127
August	242
July	350
June	385
May	272
April	173
March	220
February	76
January	122

2007

ALL	2419
December	168
November	470
October	413
September	139
August	105
July	76
June	55
May	148
April	266
March	292
February	73
January	214

2006

ALL	3595
December	137
November	247
October	195
September	212
August	129
July	587
June	485
May	637
April	440
March	223
February	138
January	165

2005

ALL	2883
December	181
November	228
October	138
September	167
August	307
July	65
June	376
May	164
April	383
March	197
February	411
January	266

2004

ALL	4007
December	403
November	477
October	766
September	305
August	223
July	254
June	106
May	263
April	293
March	255
February	257
January	405

2003

ALL	2385
December	453
November	175
October	261
September	161
August	105
July	119
June	134
May	149
April	196
March	222
February	220
January	190

2002

ALL	1700
December	132
November	91
October	264
September	169
August	29
July	47
June	80
May	59
April	225
March	144
February	237
January	223

2001

ALL	977
December	94
November	65
October	40
September	35
August	83
July	201
June	87
May	65
April	162
March	33
February	64
January	48

2000

ALL	521
December	43
November	45
October	14
September	73
August	49
July	45
June	3
May	116
April	30
March	23
February	47
January	33

1999

ALL	760
December	35
November	15
October	89
September	54
August	116
July	108
June	64
May	42
April	22
March	78
February	91
January	46

1998

ALL	163
December	12
November	15
October	36
September	13
August	4
July	18
June	20
May	7
April	8
March	9
February	3
January	18

1997

ALL	123
December	31
November	2
October	10
September	7
August	7
July	23
June	2
May	14
April	0
March	10
February	15
January	2

1996

ALL	48
December	5
November	4
October	11
September	10
August	15
July	0
June	1
May	1
April	0
March	0
February	0
January	1

1995

ALL	15
December	5
November	0
October	0
September	0
August	3
July	0
June	2
May	4
April	0
March	0
February	1
January	0

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