NavList threads from 2012

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31 Dec 2011 – 01 Jan 2012 : Re George Huxtable

1. 2011-12-31 04:06 Ray Pink
2. 2012-01-01 07:27 Gary LaPook

01 Jan 2012 – 01 Jan 2012 : 2012

1. 2012-01-01 11:51 Marcel Tschudin
2. 2012-01-01 11:53 Jean-Philippe Planas
3. 2012-01-01 19:03 Gary LaPook
4. 2012-01-01 21:45 Andrés Ruiz

30 Dec 2011 – 02 Jan 2012 : Admin: text-only messages, annual indexes, author-specific indexes, and more

1. 2011-12-30 07:24 Frank Reed
2. 2011-12-30 14:43 Robert Eno
3. 2012-01-02 07:17 Gary LaPook

30 Dec 2011 – 02 Jan 2012 : How to find the CPA to avoid collision of two vessels

1. 2011-12-30 08:40 Amrin Shahziya
2. 2011-12-30 13:20 Andrés Ruiz
3. 2012-01-02 08:58 Amrin Shahziya

30 Dec 2011 – 02 Jan 2012 : Re: Admin: text-only messages, annual indexes, author-specificindexes, and more

1. 2011-12-30 13:45 Clive Sutherland
2. 2012-01-01 11:03 Guus Dekker
3. 2012-01-02 18:11 Clive Sutherland
4. 2012-01-02 22:42 Jim Martin

27 Dec 2011 – 04 Jan 2012 : Re: Closest point of approach.

1. 2011-12-27 06:45 Amrin Shahziya
2. 2011-12-27 07:38 Frank Reed
3. 2011-12-27 09:11 Gary LaPook
4. 2011-12-28 08:25 Peter Hakel
5. 2012-01-02 09:04 Amrin Shahziya
6. 2012-01-03 00:44 Peter Hakel
7. 2012-01-03 01:03 Gary LaPook
8. 2012-01-03 10:08 Antoine Couëtte
9. 2012-01-03 10:50 Gary LaPook
10. 2012-01-03 11:49 Gary LaPook
11. 2012-01-03 15:50 Peter Hakel
12. 2012-01-04 16:08 Antoine Couëtte

05 Jan 2012 – 05 Jan 2012 : Teaching Celestial Navigation using 2 minute star Finder.

1. 2012-01-05 03:19 Byron Franklin

05 Jan 2012 – 05 Jan 2012 : A positive leap second will be introduced at the end of June 2012

1. 2012-01-05 14:54 Andrés Ruiz

05 Jan 2012 – 05 Jan 2012 : Re: Making your own spirit level vials-without attachedpictures

1. 2012-01-05 17:49 Michael Dorl
2. 2012-01-05 17:52 Randall Morrow

05 Jan 2012 – 05 Jan 2012 : Making your own spirit level vials-another attempt to send pictures

1. 2012-01-05 18:02 Randall Morrow

06 Jan 2012 – 06 Jan 2012 : Making your own spirit level vials-another attempt to send pictures again

1. 2012-01-06 00:24 Randall Morrow

06 Jan 2012 – 06 Jan 2012 : Re: A positive leap second will be introduced at the end of June2012

1. 2012-01-06 01:24 Frank Reed

05 Jan 2012 – 06 Jan 2012 : Question on Navigation: For Students or Mariners...

1. 2012-01-05 20:56 David Cortes
2. 2012-01-06 01:30 Frank Reed
3. 2012-01-06 02:24 Mike Burkes
4. 2012-01-06 02:46 Mike Burkes

06 Jan 2012 – 06 Jan 2012 : Re: A positive leap second will be introduced at the end ofJune 2012

1. 2012-01-06 03:03 Greg Rudzinski

05 Jan 2012 – 06 Jan 2012 : Making your own spirit level vials-without attached pictures

1. 2012-01-05 16:32 Randall Morrow
2. 2012-01-05 19:39 Bill Morris
3. 2012-01-05 23:52 Alan S
4. 2012-01-06 00:31 Frank Reed
5. 2012-01-06 05:36 Alan S

08 Jan 2012 – 08 Jan 2012 : Ipod touch celnav apps

1. 2012-01-08 04:10 Dave Walden

09 Jan 2012 – 09 Jan 2012 : Testing home made level vials

1. 2012-01-09 18:32 Randall Morrow

11 Jan 2012 – 11 Jan 2012 : Repeated posts

1. 2012-01-11 05:50 Alan S

11 Jan 2012 – 11 Jan 2012 : On orientation of an artificial horizon

1. 2012-01-11 06:21 Alan S

09 Jan 2012 – 11 Jan 2012 : Having trouble

1. 2012-01-09 00:56 Patrick Goold
2. 2012-01-09 01:20 Alan S
3. 2012-01-09 04:11 Greg Rudzinski
4. 2012-01-09 08:43 Bill Morris
5. 2012-01-09 09:15 John H
6. 2012-01-09 10:24 Gary LaPook
7. 2012-01-09 16:24 Randall Morrow
8. 2012-01-11 00:46 Patrick Goold
9. 2012-01-11 00:57 Patrick Goold
10. 2012-01-11 01:42 Greg Rudzinski
11. 2012-01-11 05:48 Alan S
12. 2012-01-11 14:32 Michael Dorl

11 Jan 2012 – 11 Jan 2012 : Re: on orientation of an artificial horizon

1. 2012-01-11 06:40 Gary LaPook
2. 2012-01-11 17:10 Alan S

09 Jan 2012 – 12 Jan 2012 : CN Geocaching Puzzle

1. 2012-01-09 21:20 Greg Rudzinski
2. 2012-01-11 19:18 Greg Rudzinski
3. 2012-01-11 22:23 Lars Bergman
4. 2012-01-11 23:06 David Fleming
5. 2012-01-12 00:34 Greg Rudzinski
6. 2012-01-12 01:06 Greg Rudzinski
7. 2012-01-12 01:20 Robert Bernecky
8. 2012-01-12 01:23 Frank Reed
9. 2012-01-12 01:29 Robert Bernecky

09 Jan 2012 – 12 Jan 2012 : Double vial horizon prototype

1. 2012-01-09 17:18 Randall Morrow
2. 2012-01-09 18:49 Bill Morris
3. 2012-01-09 19:02 Alan S
4. 2012-01-09 19:56 Randall Morrow
5. 2012-01-10 03:00 Paul Saffo
6. 2012-01-10 03:08 Ken Muldrew
7. 2012-01-10 17:00 Randall Morrow
8. 2012-01-10 20:49 Alan S
9. 2012-01-10 20:50 Alan S
10. 2012-01-10 23:12 Bill Morris
11. 2012-01-11 05:55 Alan S
12. 2012-01-11 06:08 Geoffrey Kolbe
13. 2012-01-11 10:00 Wolfgang Hasper
14. 2012-01-12 01:17 Bill Morris
15. 2012-01-12 01:28 Bill Morris
16. 2012-01-12 02:16 Patrick Goold
17. 2012-01-12 05:42 Alan S
18. 2012-01-12 19:29 Bill Morris
19. 2012-01-12 21:08 Patrick Goold

08 Jan 2012 – 12 Jan 2012 : Re: ipod touch celnav apps

1. 2012-01-08 05:34 Greg Rudzinski
2. 2012-01-08 17:37 Lu Abel
3. 2012-01-09 08:44 Magnus Sjoquist
4. 2012-01-09 22:07 George Brandenburg
5. 2012-01-10 04:24 Dave Walden
6. 2012-01-10 04:27 Frank Reed
7. 2012-01-10 04:48 Peter Hakel
8. 2012-01-10 09:06 John H
9. 2012-01-11 02:45 Peter Hakel
10. 2012-01-11 15:25 George Brandenburg
11. 2012-01-12 21:18 Dave Walden

13 Jan 2012 – 13 Jan 2012 : Mapping sky obstructions

1. 2012-01-13 02:11 Andrew Nikitin

13 Jan 2012 – 13 Jan 2012 : Re: mapping sky obstructions

1. 2012-01-13 03:21 G Becker

13 Jan 2012 – 13 Jan 2012 : First surface mirrors - Artificial horizon

1. 2012-01-13 03:27 Noell Wilson

13 Jan 2012 – 13 Jan 2012 : Marcq Saint Hilaire - Calcul du point observé

1. 2012-01-13 15:22 Andrés Ruiz

13 Jan 2012 – 15 Jan 2012 : Geocentric and topocentric GHA and Dec

1. 2012-01-13 11:15 Andrés Ruiz
2. 2012-01-15 01:58 Frank Reed

14 Jan 2012 – 15 Jan 2012 : "Traditional Celestial Navigation and UTC"

1. 2012-01-14 11:24 Geoffrey Kolbe
2. 2012-01-15 02:37 Frank Reed

15 Jan 2012 – 15 Jan 2012 : The Moon and weather

1. 2012-01-15 03:58 Frank Reed

30 Dec 2011 – 15 Jan 2012 : George Huxtable

1. 2011-12-30 14:07 Andrés Ruiz
2. 2011-12-30 16:31 Jean-Philippe Planas
3. 2011-12-30 18:40 Dave Walden
4. 2011-12-30 18:45 Peter Hakel
5. 2011-12-30 18:59 Marcel Tschudin
6. 2011-12-30 20:11 Greg Rudzinski
7. 2011-12-30 20:16 Jürgen Hoefeld
8. 2011-12-31 05:03 Alan S
9. 2011-12-31 07:03 Frank Reed
10. 2011-12-31 09:26 Andrés Ruiz
11. 2011-12-31 17:02 George Brandenburg
12. 2012-01-01 06:04 Gary LaPook
13. 2012-01-01 06:37 Gary LaPook
14. 2012-01-01 12:31 Antoine Couëtte
15. 2012-01-02 00:51 Mike Burkes
16. 2012-01-02 19:24 Fred Hebard
17. 2012-01-04 02:54 John Karl
18. 2012-01-04 03:32 Brad Morris
19. 2012-01-14 23:31 Clive Sutherland
20. 2012-01-14 23:57 Frank Reed
21. 2012-01-15 10:30 Clive Sutherland

14 Jan 2012 – 16 Jan 2012 : Huge cruise ship runs aground off Italy

1. 2012-01-14 06:30 Frank Reed
2. 2012-01-14 12:29 Frank Reed
3. 2012-01-14 12:56 Andrés Ruiz
4. 2012-01-14 13:43 Keith Lindsay
5. 2012-01-14 14:06 James N Wilson
6. 2012-01-14 18:24 Alan S
7. 2012-01-15 00:11 Frank Reed
8. 2012-01-15 00:54 Frank Reed
9. 2012-01-15 06:07 Frank Reed
10. 2012-01-15 19:35 Andrés Ruiz
11. 2012-01-16 01:46 Michael Dorl

15 Jan 2012 – 16 Jan 2012 : Chart of the area where the italian cruise went down

1. 2012-01-15 18:30 Andrew Seligman
2. 2012-01-16 02:15 Frank Reed
3. 2012-01-16 03:19 Andrew Seligman
4. 2012-01-16 03:41 Frank Reed

15 Jan 2012 – 16 Jan 2012 : NavList community: formal organization

1. 2012-01-15 02:44 Frank Reed
2. 2012-01-15 08:53 Geoffrey Kolbe
3. 2012-01-16 04:15 Frank Reed

16 Jan 2012 – 16 Jan 2012 : Italian Ship Wreck

1. 2012-01-16 03:44 Andrew Seligman
2. 2012-01-16 04:51 Alan S

16 Jan 2012 – 16 Jan 2012 : Turkish AIS Data--It appears the ship did pass between the two rocks

1. 2012-01-16 05:25 Andrew Seligman

16 Jan 2012 – 16 Jan 2012 : Turkish Maritime Services posts AIS History of Costa Concordia

1. 2012-01-16 04:58 Andrew Seligman
2. 2012-01-16 06:01 Alan S

16 Jan 2012 – 16 Jan 2012 : Re: Turkish AIS Data--It appears the ship did pass between the tworocks

1. 2012-01-16 06:27 Frank Reed

16 Jan 2012 – 16 Jan 2012 : Re: Turkish Maritime Services posts AIS History of CostaConcordia

1. 2012-01-16 07:12 Frank Reed
2. 2012-01-16 17:06 Don Seltzer

16 Jan 2012 – 16 Jan 2012 : Re: Turkish AIS Data--It appears the ship did pass between thetwo rocks

1. 2012-01-16 17:32 Gary LaPook
2. 2012-01-16 18:16 Alan S

17 Jan 2012 – 17 Jan 2012 : Celestial navigation aboard a XVII century vessel

1. 2012-01-17 07:45 Andrés Ruiz

17 Jan 2012 – 17 Jan 2012 : Observator MK 4 Sextant Manual

1. 2012-01-17 16:44 Richard B. Langley

08 Jan 2012 – 17 Jan 2012 : Navigation in 1812

1. 2012-01-08 02:17 Don Seltzer
2. 2012-01-08 06:17 Frank Reed
3. 2012-01-13 03:22 Don Seltzer
4. 2012-01-13 04:03 Frank Reed
5. 2012-01-13 08:06 Andrés Ruiz
6. 2012-01-13 17:56 Don Seltzer
7. 2012-01-17 20:47 Don Seltzer

17 Jan 2012 – 18 Jan 2012 : Time up for the leap second?

1. 2012-01-17 17:08 Robert Bernecky
2. 2012-01-17 18:47 Lu Abel
3. 2012-01-17 20:56 Frank Reed
4. 2012-01-17 21:41 Michael Dorl
5. 2012-01-18 02:59 Richard B. Langley

18 Jan 2012 – 18 Jan 2012 : FAA Sector Chief for Ontario California

1. 2012-01-18 16:33 Randall Morrow

16 Jan 2012 – 19 Jan 2012 : CN Aboard Commercial Flight

1. 2012-01-16 18:30 Greg Rudzinski
2. 2012-01-18 05:37 Larry Smith
3. 2012-01-18 07:34 Gary LaPook
4. 2012-01-18 16:50 Greg Rudzinski
5. 2012-01-18 23:32 Greg Rudzinski
6. 2012-01-19 01:08 Dave Walden
7. 2012-01-19 02:21 Greg Rudzinski
8. 2012-01-19 13:40 Michael Meredith
9. 2012-01-19 14:11 Greg Rudzinski

19 Jan 2012 – 19 Jan 2012 : Re: The Price of Mechanical Marine Chronometers andDeckwatches

1. 2012-01-19 16:34 Robert Eno

19 Jan 2012 – 19 Jan 2012 : Clocks,Watches and Chronometers

1. 2012-01-19 18:13 Bruce J. Pennino

19 Jan 2012 – 19 Jan 2012 : Chronometers

1. 2012-01-19 19:05 Keith Lindsay

20 Jan 2012 – 20 Jan 2012 : Progress

1. 2012-01-20 12:13 Patrick Goold

20 Jan 2012 – 20 Jan 2012 : Re: The Price of Mechanical Marine Chronometersand Deckwatches

1. 2012-01-20 18:51 Geoffrey Kolbe

20 Jan 2012 – 20 Jan 2012 : LAN and ex-meridian fix from 3 random sights near "noon"

1. 2012-01-20 20:58 Jaap vd Heide

19 Jan 2012 – 21 Jan 2012 : The Price of Mechanical Marine Chronometers and Deckwatches

1. 2012-01-19 06:47 Geoffrey Kolbe
2. 2012-01-20 11:17 Jaap vd Heide
3. 2012-01-20 15:02 Greg Rudzinski
4. 2012-01-20 20:39 Jaap vd Heide
5. 2012-01-21 00:29 Alan S
6. 2012-01-21 07:58 Jaap vd Heide

18 Jan 2012 – 21 Jan 2012 : Shadwell and least squares

1. 2012-01-18 12:09 Lars Bergman
2. 2012-01-19 20:38 Robert Bernecky
3. 2012-01-19 20:50 Robert Bernecky
4. 2012-01-21 13:04 Lars Bergman

21 Jan 2012 – 21 Jan 2012 : A-8A Counter disc seized..

1. 2012-01-21 01:41 Eric van der Veen
2. 2012-01-21 05:00 Bill Morris
3. 2012-01-21 10:46 Eric van der Veen
4. 2012-01-21 19:02 Bill Morris
5. 2012-01-21 19:52 Eric van der Veen
6. 2012-01-21 20:11 Eric van der Veen

22 Jan 2012 – 22 Jan 2012 : Astro compass Mk11 - 6A/1174

1. 2012-01-22 05:50 Wil Bailey
2. 2012-01-22 06:53 Geoffrey Kolbe
3. 2012-01-22 08:58 Gary LaPook

21 Jan 2012 – 23 Jan 2012 : Looking but not seeing

1. 2012-01-21 05:37 Noell Wilson
2. 2012-01-21 07:40 John H
3. 2012-01-21 13:00 Patrick Goold
4. 2012-01-21 19:35 Gary LaPook
5. 2012-01-22 21:05 Byron Franklin
6. 2012-01-23 07:06 Frank Reed

23 Jan 2012 – 25 Jan 2012 : Question re. A and B factors (corner cosines) lunars

1. 2012-01-23 17:31 Magnus Sjoquist
2. 2012-01-24 04:26 Frank Reed
3. 2012-01-24 09:25 Jaap vd Heide
4. 2012-01-24 10:40 Lars Bergman
5. 2012-01-25 04:35 Frank Reed
6. 2012-01-25 04:42 Frank Reed
7. 2012-01-25 04:45 Frank Reed

19 Jan 2012 – 25 Jan 2012 : The future of the leap second

1. 2012-01-19 17:57 Geoffrey Kolbe
2. 2012-01-19 18:35 Dave Walden
3. 2012-01-19 19:02 Alan S
4. 2012-01-19 21:02 Geoffrey Kolbe
5. 2012-01-24 13:41 Andrés Ruiz
6. 2012-01-24 14:58 Antoine Couëtte
7. 2012-01-24 16:51 Alan S
8. 2012-01-25 05:24 Frank Reed

22 Jan 2012 – 25 Jan 2012 : A-8A Bubble refill

1. 2012-01-22 21:50 Eric van der Veen
2. 2012-01-23 23:36 Bill Morris
3. 2012-01-24 20:08 Eric van der Veen
4. 2012-01-25 05:38 Bill Morris

24 Jan 2012 – 25 Jan 2012 : Re: Question re. A and B factors (corner cosines)lunars

1. 2012-01-24 09:03 Magnus Sjoquist
2. 2012-01-24 10:44 Magnus Sjoquist
3. 2012-01-24 11:22 Magnus Sjoquist
4. 2012-01-24 11:25 Magnus Sjoquist
5. 2012-01-25 12:49 Magnus Sjoquist

22 Jan 2012 – 25 Jan 2012 : Re: Ex-Meridian Exercise

1. 2012-01-22 21:54 Byron Franklin
2. 2012-01-23 06:20 Frank Reed
3. 2012-01-23 11:37 Jaap vd Heide
4. 2012-01-23 14:18 Greg Rudzinski
5. 2012-01-23 14:46 Dave Walden
6. 2012-01-23 17:45 Greg Rudzinski
7. 2012-01-23 18:47 Alan S
8. 2012-01-23 19:17 Greg Rudzinski
9. 2012-01-23 19:47 Lu Abel
10. 2012-01-23 20:56 Byron Franklin
11. 2012-01-23 22:05 Alan S
12. 2012-01-23 22:58 Greg Rudzinski
13. 2012-01-25 16:44 Andrés Ruiz

25 Jan 2012 – 25 Jan 2012 : Ingold essay

1. 2012-01-25 16:51 Patrick Goold

25 Jan 2012 – 26 Jan 2012 : Rude Star Finder

1. 2012-01-25 11:33 Brendan Kinch
2. 2012-01-26 03:49 Frank Reed

26 Jan 2012 – 26 Jan 2012 : Interesting Graphic for Costa Concordia

1. 2012-01-26 14:28 Andrew Seligman

26 Jan 2012 – 26 Jan 2012 : Ahoy

1. 2012-01-26 14:50 Jeremy C

25 Jan 2012 – 26 Jan 2012 : Polaris in daytime

1. 2012-01-25 14:31 Geoffrey Kolbe
2. 2012-01-25 14:53 Magnus Sjoquist
3. 2012-01-25 14:59 Greg Rudzinski
4. 2012-01-25 15:58 Dave Walden
5. 2012-01-25 16:44 Geoffrey Kolbe
6. 2012-01-25 18:03 Lu Abel
7. 2012-01-26 00:29 Greg Rudzinski
8. 2012-01-26 02:38 Frank Reed
9. 2012-01-26 14:37 Jeremy C
10. 2012-01-26 15:18 Antoine Couëtte
11. 2012-01-26 15:20 David Fleming
12. 2012-01-26 15:20 Jeremy C
13. 2012-01-26 18:17 Geoffrey Kolbe

26 Jan 2012 – 26 Jan 2012 : Re: ahoy

1. 2012-01-26 19:25 Andrés Ruiz

27 Jan 2012 – 27 Jan 2012 : Cargo ship stranded at Bretagne

1. 2012-01-27 18:47 Andrés Ruiz

25 Jan 2012 – 28 Jan 2012 : Re: Daytime Jupiter Ex-Meridian/ M.P. /LOP Exercise

1. 2012-01-25 11:41 Jaap vd Heide
2. 2012-01-26 02:15 Mike Burkes
3. 2012-01-28 13:01 Jaap vd Heide

26 Jan 2012 – 29 Jan 2012 : MP through linear fit of randomly timed observations

1. 2012-01-26 17:53 Jaap vd Heide
2. 2012-01-26 18:40 Andrés Ruiz
3. 2012-01-26 19:29 Jaap vd Heide
4. 2012-01-26 19:49 Jaap vd Heide
5. 2012-01-26 21:49 Jaap vd Heide
6. 2012-01-26 21:55 Jaap vd Heide
7. 2012-01-28 22:36 Peter Hakel
8. 2012-01-29 00:04 Jaap vd Heide

24 Jan 2012 – 29 Jan 2012 : A credible AIS track for the Costa Concordia

1. 2012-01-24 05:09 Lu Abel
2. 2012-01-24 08:10 Frank Reed
3. 2012-01-24 08:42 Geoffrey Kolbe
4. 2012-01-24 16:08 James N Wilson
5. 2012-01-24 18:02 Gary LaPook
6. 2012-01-24 18:14 James N Wilson
7. 2012-01-24 18:21 Derrick Young
8. 2012-01-24 21:43 Alan S
9. 2012-01-25 00:42 Alan S
10. 2012-01-25 05:06 Frank Reed
11. 2012-01-25 05:12 Frank Reed
12. 2012-01-25 05:19 Frank Reed
13. 2012-01-25 05:33 James N Wilson
14. 2012-01-25 08:19 Jaap vd Heide
15. 2012-01-25 10:55 Dave Harwood
16. 2012-01-25 11:40 Magnus Sjoquist
17. 2012-01-25 14:13 Greg Rudzinski
18. 2012-01-25 15:00 Patrick Goold
19. 2012-01-25 15:27 Geoffrey Kolbe
20. 2012-01-25 15:55 Dave Walden
21. 2012-01-25 17:15 Lu Abel
22. 2012-01-25 17:24 Lu Abel
23. 2012-01-25 17:53 Lu Abel
24. 2012-01-25 18:53 Hewitt Schlereth
25. 2012-01-25 22:09 Lu Abel
26. 2012-01-25 22:10 Jaap vd Heide
27. 2012-01-25 22:32 Alan S
28. 2012-01-26 03:45 Frank Reed
29. 2012-01-26 03:58 Frank Reed
30. 2012-01-27 06:40 Lu Abel
31. 2012-01-27 17:51 Alan S
32. 2012-01-29 02:52 Dave Harwood

29 Jan 2012 – 29 Jan 2012 : Eighteen thousand messages...

1. 2012-01-29 13:08 Frank Reed

30 Jan 2012 – 30 Jan 2012 : Lewis and Clark journals

1. 2012-01-30 17:41 Andrés Ruiz

01 Feb 2012 – 01 Feb 2012 : Re: Bausch & Lomb A-8A Sextant

1. 2012-02-01 12:05 Eric van der Veen

01 Feb 2012 – 01 Feb 2012 : Pencil, Paper and Stars

1. 2012-02-01 14:25 Dave Walden

01 Feb 2012 – 01 Feb 2012 : Anyone want a Hewlett-Packard HP-41C navigation Pac?

1. 2012-02-01 14:20 Philip Lange
2. 2012-02-01 15:31 James N Wilson
3. 2012-02-01 20:27 Stan K

01 Feb 2012 – 01 Feb 2012 : Re: Anyone want a Hewlett-Packard HP-41C navigationPac?

1. 2012-02-01 20:39 Philip Lange

28 Jan 2012 – 03 Feb 2012 : Nocturnals

1. 2012-01-28 05:37 Andrew Seligman
2. 2012-01-28 05:57 Frank Reed
3. 2012-01-28 12:25 Michael Dorl
4. 2012-01-28 20:20 Keith Lindsay
5. 2012-01-29 13:02 Michael Dorl
6. 2012-01-29 13:57 Wolfgang Köberer
7. 2012-01-31 03:56 Frank Reed
8. 2012-01-31 12:01 Keith Lindsay
9. 2012-01-31 12:34 Frank Reed
10. 2012-01-31 13:39 Keith Lindsay
11. 2012-02-02 20:28 Wolfgang Köberer
12. 2012-02-03 00:42 Sean C
13. 2012-02-03 07:32 Andrés Ruiz

03 Feb 2012 – 03 Feb 2012 : Lunars in the Boletín del Centro Naval 1882-1883 Buenos Aires

1. 2012-02-03 11:31 Andrés Ruiz

03 Feb 2012 – 03 Feb 2012 : Plotting with Helix Compass Rose

1. 2012-02-03 13:41 Greg Rudzinski
2. 2012-02-03 15:53 Greg Rudzinski

04 Feb 2012 – 04 Feb 2012 : Re: Lunars in the Boletín del Centro Naval 1882-1883 Bu enos Aires

1. 2012-02-04 02:44 Antoine Couëtte

03 Feb 2012 – 04 Feb 2012 : Use of rotation matrices to plot a circle of equal altitude

1. 2012-02-03 15:19 Andrés Ruiz
2. 2012-02-04 02:47 Antoine Couëtte

05 Feb 2012 – 05 Feb 2012 : Celestial Mechanical Calendar and Orrery

1. 2012-02-05 13:32 Jaap vd Heide

06 Feb 2012 – 06 Feb 2012 : T-Plotter Blank

1. 2012-02-06 01:44 Peter Hakel
2. 2012-02-06 14:24 Greg Rudzinski

07 Feb 2012 – 07 Feb 2012 : A History of Nautical Astronomy. Cotter

1. 2012-02-07 19:13 Andrés Ruiz

06 Feb 2012 – 07 Feb 2012 : Conference: After Longitude – Modern navigation in context, National Maritime Museum, Greenwich, 22–23 March 2012

1. 2012-02-06 08:24 Richard Dunn
2. 2012-02-07 19:24 Andrés Ruiz

08 Feb 2012 – 08 Feb 2012 : Skyhorse Publishing 2012 Nautical Almanac

1. 2012-02-08 01:58 Dave Walden
2. 2012-02-08 02:01 Dave Walden

09 Feb 2012 – 09 Feb 2012 : IPhone features for navigators

1. 2012-02-09 22:03 Lu Abel

10 Feb 2012 – 11 Feb 2012 : Re: Watches as chronometers

1. 2012-02-10 20:49 Alan S
2. 2012-02-11 05:02 Ken Muldrew
3. 2012-02-11 05:18 Alan S
4. 2012-02-11 07:25 Ken Muldrew

11 Feb 2012 – 11 Feb 2012 : Re: Celestial Navigation Device....Equi-angulator

1. 2012-02-11 11:04 Debbie Levey

11 Feb 2012 – 11 Feb 2012 : Re: C.Plath Navistar Classic on Ebay

1. 2012-02-11 11:13 Ernest

11 Feb 2012 – 11 Feb 2012 : Re: Alternate theories on Noonan's navigation

1. 2012-02-11 12:49 h.a.c. van Asten

11 Feb 2012 – 11 Feb 2012 : ÉPHÉMÉRIDES NAUTIQUES- 2012 -----Complete PDF Online Free

1. 2012-02-11 05:08 Dave Walden
2. 2012-02-11 10:30 Stan K
3. 2012-02-11 12:34 Andrés Ruiz
4. 2012-02-11 13:05 Dave Walden
5. 2012-02-11 17:16 Stan K

11 Feb 2012 – 11 Feb 2012 : Re: RAF Mk IXA Bubble Sextant.

1. 2012-02-11 15:36 Roger Asman
2. 2012-02-11 18:07 h.a.c. van Asten

10 Feb 2012 – 12 Feb 2012 : Mechanical Maneuvering Board instructions

1. 2012-02-10 14:34 Stan K
2. 2012-02-11 09:44 Gary LaPook
3. 2012-02-11 17:34 Stan K
4. 2012-02-11 21:55 Gary LaPook
5. 2012-02-12 00:42 Gary LaPook
6. 2012-02-12 04:01 Gary LaPook

12 Feb 2012 – 12 Feb 2012 : HO 249 V1, 1947 on ebay

1. 2012-02-12 21:10 Dave Walden

12 Feb 2012 – 12 Feb 2012 : WW II TM 1-206 Technical Manual (Celestial Air Navigation) on EBay

1. 2012-02-12 20:16 Greg R_
2. 2012-02-12 23:12 Gary LaPook

10 Feb 2012 – 13 Feb 2012 : Re: iPhone features for navigators

1. 2012-02-10 00:15 Alan S
2. 2012-02-10 01:09 Lu Abel
3. 2012-02-12 13:33 Wolfgang Köberer
4. 2012-02-13 06:53 Frank Reed

11 Feb 2012 – 13 Feb 2012 : Air nav

1. 2012-02-11 13:11 h.a.c. van Asten
2. 2012-02-11 15:58 Greg Rudzinski
3. 2012-02-12 08:30 h.a.c. van Asten
4. 2012-02-13 05:57 Frank Reed
5. 2012-02-13 09:29 h.a.c. van Asten

13 Feb 2012 – 13 Feb 2012 : Seaman's eye and and CPA.

1. 2012-02-13 15:11 Byron Franklin

12 Feb 2012 – 13 Feb 2012 : Skyhorse NA

1. 2012-02-12 17:26 Lu Abel
2. 2012-02-12 21:20 Alan S
3. 2012-02-13 05:23 Frank Reed
4. 2012-02-13 17:20 Lu Abel

14 Feb 2012 – 14 Feb 2012 : Re: Sextant telescope

1. 2012-02-14 05:33 Alan S

13 Feb 2012 – 14 Feb 2012 : Compass directions and "North by Northwest"

1. 2012-02-13 05:01 Frank Reed
2. 2012-02-13 15:23 Brendan Kinch
3. 2012-02-13 15:44 Jaap vd Heide
4. 2012-02-13 15:49 Derrick Young
5. 2012-02-13 15:58 Brendan Kinch
6. 2012-02-13 16:10 Patrick Goold
7. 2012-02-13 16:12 Greg Rudzinski
8. 2012-02-13 16:15 Brendan Kinch
9. 2012-02-13 17:42 Gary LaPook
10. 2012-02-14 04:42 Frank Reed
11. 2012-02-14 07:20 Wil Bailey

14 Feb 2012 – 14 Feb 2012 : The Empirical Reconstruction of Columbus' Navigational Log and Track of his 1492–1493 Discovery Voyage

1. 2012-02-14 13:21 Andrés Ruiz

14 Feb 2012 – 14 Feb 2012 : Re: how are the tables for declination generated?

1. 2012-02-14 04:02 Pedro Cabral
2. 2012-02-14 17:48 Andrés Ruiz

14 Feb 2012 – 14 Feb 2012 : Re: how are the tables for declination generated ? equation? etc......

1. 2012-02-14 20:32 Paul Hirose

14 Feb 2012 – 14 Feb 2012 : Re: how are the tables for declination generated ? equation ? etc......

1. 2012-02-14 08:33 Pedro Cabral
2. 2012-02-14 21:45 Robert Bernecky

10 Feb 2012 – 14 Feb 2012 : Home made level vial observation results

1. 2012-02-10 15:35 Randall Morrow
2. 2012-02-10 18:51 Geoffrey Kolbe
3. 2012-02-10 21:02 Alan S
4. 2012-02-11 02:43 Greg Rudzinski
5. 2012-02-13 16:00 Randall Morrow
6. 2012-02-13 16:47 Greg Rudzinski
7. 2012-02-13 22:03 Alan S
8. 2012-02-14 04:58 Gary LaPook
9. 2012-02-14 15:12 Randall Morrow
10. 2012-02-14 16:43 David Fleming
11. 2012-02-14 21:53 Alan S
12. 2012-02-14 22:00 Alan S

13 Feb 2012 – 16 Feb 2012 : Accuracy of Nautical Almanacs and UT1/UTC

1. 2012-02-13 06:22 Frank Reed
2. 2012-02-16 15:53 Antoine Couëtte
3. 2012-02-16 18:00 Dave Walden

17 Feb 2012 – 17 Feb 2012 : Ship research website

1. 2012-02-17 02:45 Philip Lange

17 Feb 2012 – 17 Feb 2012 : Re: ship research website

1. 2012-02-17 02:58 Mike Cino

17 Feb 2012 – 17 Feb 2012 : Celestial navigation, navigational algorithms

1. 2012-02-17 07:01 Marco Costa

16 Feb 2012 – 17 Feb 2012 : Mean Solar into Sidereal Time

1. 2012-02-16 14:25 Greg Rudzinski
2. 2012-02-16 15:44 Antoine Couëtte
3. 2012-02-16 16:07 Greg Rudzinski
4. 2012-02-17 06:10 Gary LaPook
5. 2012-02-17 13:31 Greg Rudzinski

03 Feb 2012 – 18 Feb 2012 : Dual sight holes in antique octants?

1. 2012-02-03 18:10 Noell Wilson
2. 2012-02-05 23:12 Bill Morris
3. 2012-02-06 14:02 Dave Walden
4. 2012-02-07 17:20 Noell Wilson
5. 2012-02-09 17:16 Noell Wilson
6. 2012-02-10 04:57 Bill Morris
7. 2012-02-10 17:21 Noell Wilson
8. 2012-02-17 07:05 Andreas Klose
9. 2012-02-17 17:43 Noell Wilson
10. 2012-02-18 08:22 Bill Morris

17 Feb 2012 – 18 Feb 2012 : Survey of sextant prices on Ebay

1. 2012-02-17 11:08 Bruce J. Pennino
2. 2012-02-17 13:04 Greg Rudzinski
3. 2012-02-17 21:36 Lu Abel
4. 2012-02-18 08:29 Bill Morris
5. 2012-02-18 08:41 Jean-Philippe Planas

17 Feb 2012 – 18 Feb 2012 : Re: Home made level vial observation results & Amundsonat the So. Pole

1. 2012-02-17 13:23 Wolfgang Hasper
2. 2012-02-18 12:30 Michael Dorl

16 Feb 2012 – 18 Feb 2012 : Home made level vial observation results & Amundson at the So. Pole

1. 2012-02-16 20:34 Randall Morrow
2. 2012-02-16 21:24 Brendan Kinch
3. 2012-02-16 21:49 Randall Morrow
4. 2012-02-18 04:50 Paul Saffo
5. 2012-02-18 18:44 Bill Morris
6. 2012-02-18 19:32 Marco Costa
7. 2012-02-18 23:29 Bill Morris

19 Feb 2012 – 19 Feb 2012 : Fwd: In Stock: The Quest for Longitude: The Proceedings ...

1. 2012-02-19 03:02 Patrick Goold

19 Feb 2012 – 19 Feb 2012 : A new maritime school

1. 2012-02-19 19:51 Peter Hakel

19 Feb 2012 – 19 Feb 2012 : Harrison's H1 Clock

1. 2012-02-19 23:39 Hewitt Schlereth

20 Feb 2012 – 20 Feb 2012 : An article on spatial orientation

1. 2012-02-20 12:43 Patrick Goold

20 Feb 2012 – 20 Feb 2012 : Box Sextant and "Natural Tangents to a Base of 100"?

1. 2012-02-20 17:56 Noell Wilson
2. 2012-02-20 18:37 Noell Wilson
3. 2012-02-20 19:04 Bill Morris
4. 2012-02-20 20:12 Noell Wilson
5. 2012-02-20 23:03 Gary LaPook

20 Feb 2012 – 21 Feb 2012 : Index correction sun sights

1. 2012-02-20 15:51 Randall Morrow
2. 2012-02-20 16:58 Greg Rudzinski
3. 2012-02-20 17:17 Wil Bailey
4. 2012-02-20 18:47 Greg R_
5. 2012-02-20 19:31 Peter Hakel
6. 2012-02-20 20:47 Greg R_
7. 2012-02-20 20:56 Greg R_
8. 2012-02-20 21:21 Alan S
9. 2012-02-20 22:27 Peter Hakel
10. 2012-02-20 23:01 Lu Abel
11. 2012-02-21 00:36 Alan S
12. 2012-02-21 01:15 Bill Morris

23 Feb 2012 – 23 Feb 2012 : LOP Distribution Using a Bubble Octant

1. 2012-02-23 20:37 Greg Rudzinski

24 Feb 2012 – 24 Feb 2012 : South latitudes and VP-OS sheets

1. 2012-02-24 12:50 Amel Maramu
2. 2012-02-24 17:01 Greg Rudzinski
3. 2012-02-24 17:30 Greg Rudzinski

26 Feb 2012 – 26 Feb 2012 : Re: Fw: Re: Sextant used on Graf Zeppelin

1. 2012-02-26 14:14 h.a.c. van Asten

26 Feb 2012 – 26 Feb 2012 : Spreadsheets on iPad: Onlive Desktop

1. 2012-02-26 07:43 Frank Reed
2. 2012-02-26 18:45 Lu Abel

08 Feb 2012 – 26 Feb 2012 : What Watch Features for Celestial Navigation?

1. 2012-02-08 21:00 Greg Rudzinski
2. 2012-02-08 21:49 Wil Bailey
3. 2012-02-08 22:26 John H
4. 2012-02-08 22:27 Robert Eno
5. 2012-02-08 22:48 Alan S
6. 2012-02-09 00:38 Lu Abel
7. 2012-02-09 00:41 Lu Abel
8. 2012-02-09 00:56 Alan S
9. 2012-02-09 07:22 Andrés Ruiz
10. 2012-02-09 09:17 Jaap vd Heide
11. 2012-02-09 09:53 Geoffrey Kolbe
12. 2012-02-09 10:09 Jaap vd Heide
13. 2012-02-09 11:25 Magnus Sjoquist
14. 2012-02-09 12:40 Geoffrey Kolbe
15. 2012-02-09 17:19 Lu Abel
16. 2012-02-09 17:30 Lu Abel
17. 2012-02-09 21:31 Alan S
18. 2012-02-09 21:56 Alan S
19. 2012-02-09 22:06 James N Wilson
20. 2012-02-09 22:41 Lu Abel
21. 2012-02-10 00:17 Alan S
22. 2012-02-10 08:32 Gary LaPook
23. 2012-02-10 08:51 Magnus Sjoquist
24. 2012-02-10 15:17 George Brandenburg
25. 2012-02-10 20:56 Paul Hirose
26. 2012-02-10 20:57 Alan S
27. 2012-02-15 22:48 Sean C
28. 2012-02-17 07:04 Marco Costa
29. 2012-02-17 07:51 Gary LaPook
30. 2012-02-17 08:00 Gary LaPook
31. 2012-02-17 19:30 Lu Abel
32. 2012-02-18 22:33 Andrés Ruiz
33. 2012-02-19 20:01 Marco Costa
34. 2012-02-26 09:43 Andrés Ruiz
35. 2012-02-26 20:41 Marco Costa

23 Feb 2012 – 27 Feb 2012 : Anyone else going to Greenwich in March?

1. 2012-02-23 15:47 Frank Reed
2. 2012-02-27 22:00 Philip Bailey

28 Feb 2012 – 28 Feb 2012 : Re: GPS Interference

1. 2012-02-28 20:43 Gary LaPook

27 Feb 2012 – 29 Feb 2012 : MHR1 replica and is my GPS wrong?

1. 2012-02-27 23:14 Örjan Sandström
2. 2012-02-27 23:48 Greg Rudzinski
3. 2012-02-28 08:17 Gary LaPook
4. 2012-02-29 05:08 Paul Hirose

29 Feb 2012 – 29 Feb 2012 : Classes at Mystic Seaport this Spring

1. 2012-02-29 20:44 Frank Reed

01 Mar 2012 – 01 Mar 2012 : Source for precision level vials for AH use

1. 2012-03-01 20:13 Randall Morrow

03 Mar 2012 – 03 Mar 2012 : Re: Was Earhart a Spy, Second spy theory

1. 2012-03-03 07:57 h.a.c. van Asten

05 Mar 2012 – 05 Mar 2012 : Re: Link A-12 Sextant Repair

1. 2012-03-05 14:23 Paul Dolkas

06 Mar 2012 – 06 Mar 2012 : A British Bowditch ??????

1. 2012-03-06 04:43 Henry Halboth
2. 2012-03-06 05:21 Frank Reed

04 Mar 2012 – 06 Mar 2012 : User's guide to Artline globes' Starship Earth II globe

1. 2012-03-04 15:39 Patrick Goold
2. 2012-03-06 07:42 Luc Desmedt
3. 2012-03-06 07:49 Luc Desmedt
4. 2012-03-06 21:09 Patrick Goold

06 Mar 2012 – 07 Mar 2012 : Hand bearing compass as iPhone app?

1. 2012-03-06 20:15 Lu Abel
2. 2012-03-06 21:13 Philip Bailey
3. 2012-03-06 22:04 Capt. P.C. van Erve
4. 2012-03-06 23:54 Dave Walden
5. 2012-03-07 00:44 Alan S
6. 2012-03-07 00:47 Alan S
7. 2012-03-07 05:57 Lu Abel

05 Mar 2012 – 07 Mar 2012 : About time - Antarctica

1. 2012-03-05 15:50 Bruce J. Pennino
2. 2012-03-05 17:27 Gary LaPook
3. 2012-03-05 17:43 Lu Abel
4. 2012-03-05 17:53 Gary LaPook
5. 2012-03-05 18:49 Bruce J. Pennino
6. 2012-03-05 19:29 Lu Abel
7. 2012-03-05 22:57 Gary LaPook
8. 2012-03-05 23:15 Lu Abel
9. 2012-03-06 00:13 Greg Rudzinski
10. 2012-03-06 02:38 Gary LaPook
11. 2012-03-06 03:55 Henry Halboth
12. 2012-03-06 05:43 Gary LaPook
13. 2012-03-07 04:27 Henry Halboth
14. 2012-03-07 16:38 N S Gurnell

29 Feb 2012 – 08 Mar 2012 : Gary LaPook's Digital Watch Experiment

1. 2012-02-29 11:30 Zvi Doron
2. 2012-02-29 18:56 Alan S
3. 2012-02-29 19:21 Zvi Doron
4. 2012-03-01 03:06 Gary LaPook
5. 2012-03-07 20:46 Zvi Doron
6. 2012-03-08 20:04 Örjan Sandström

08 Mar 2012 – 08 Mar 2012 : Sunspots and octant sight peeps

1. 2012-03-08 19:46 Frank Reed
2. 2012-03-08 20:49 h.a.c. van Asten

08 Mar 2012 – 08 Mar 2012 : Example Ex-Meridian using Slide Rule

1. 2012-03-08 21:10 Greg Rudzinski

24 Feb 2012 – 08 Mar 2012 : Complete On-Board Celestial...

1. 2012-02-24 14:41 Dave Walden
2. 2012-02-24 17:25 Noell Wilson
3. 2012-02-25 09:56 John Brown
4. 2012-03-08 23:18 Dave Walden

17 Feb 2012 – 09 Mar 2012 : Graphic method

1. 2012-02-17 13:30 Marco Costa
2. 2012-02-17 14:09 Marco Costa
3. 2012-02-17 15:37 David Fleming
4. 2012-02-17 15:38 David Fleming
5. 2012-02-17 22:15 Gary LaPook
6. 2012-02-18 15:12 Marco Costa
7. 2012-02-18 16:11 Marco Costa
8. 2012-02-26 09:51 Andrés Ruiz
9. 2012-02-26 20:36 Marco Costa
10. 2012-03-09 20:42 Marco Costa

27 Feb 2012 – 10 Mar 2012 : Re: Sextant Vernier Scale

1. 2012-02-27 23:39 Chris Collins
2. 2012-03-10 01:15 Scott Owen
3. 2012-03-10 01:40 Gary LaPook

10 Mar 2012 – 10 Mar 2012 : Re: Sextant Vernier Scale (correction)

1. 2012-03-10 01:51 Gary LaPook

02 Mar 2012 – 10 Mar 2012 : Radio Clock or Internet GMT - which should I believe?

1. 2012-03-02 19:00 Zvi Doron
2. 2012-03-03 00:34 Lu Abel
3. 2012-03-03 01:16 Gary LaPook
4. 2012-03-03 07:29 Lu Abel
5. 2012-03-03 08:56 Andrés Ruiz
6. 2012-03-03 20:49 Zvi Doron
7. 2012-03-03 21:30 Frank Reed
8. 2012-03-03 22:50 Paul Hirose
9. 2012-03-04 00:32 Lu Abel
10. 2012-03-04 00:46 Lu Abel
11. 2012-03-04 12:23 Philip Bailey
12. 2012-03-04 12:27 Greg Rudzinski
13. 2012-03-04 13:17 Greg Rudzinski
14. 2012-03-04 15:30 Jaap vd Heide
15. 2012-03-04 15:47 Jaap vd Heide
16. 2012-03-04 16:09 Lu Abel
17. 2012-03-04 16:58 Michael Dorl
18. 2012-03-04 19:21 Paul Hirose
19. 2012-03-10 09:27 Andrés Ruiz

08 Mar 2012 – 10 Mar 2012 : Complete on board Celestial navigator

1. 2012-03-08 23:00 Alexandre Eremenko
2. 2012-03-10 03:01 Henry Halboth
3. 2012-03-10 13:06 W F Jones
4. 2012-03-10 16:08 h.a.c. van Asten

11 Mar 2012 – 11 Mar 2012 : The term "Latitude by account" means??

1. 2012-03-11 23:10 Alan S

11 Mar 2012 – 12 Mar 2012 : Early XVIII century nav book

1. 2012-03-11 15:33 Alexandre Eremenko
2. 2012-03-12 00:25 Frank Reed
3. 2012-03-12 01:52 Alexandre Eremenko
4. 2012-03-12 02:53 Alexandre Eremenko

11 Mar 2012 – 12 Mar 2012 : Re: George Huxtable

1. 2012-03-11 16:12 Alexandre Eremenko
2. 2012-03-11 17:28 Jean-Philippe Planas
3. 2012-03-11 19:06 Andrés Ruiz
4. 2012-03-12 04:18 Bill Morris

11 Mar 2012 – 12 Mar 2012 : Planets Planets

1. 2012-03-11 14:41 Alexandre Eremenko
2. 2012-03-12 05:19 Bill B

12 Mar 2012 – 12 Mar 2012 : Re: Emailing: A-meteor-storm-over-Stone-008.jpg

1. 2012-03-12 06:46 h.a.c. van Asten

12 Mar 2012 – 12 Mar 2012 : Custom index of NavList messages

1. 2012-03-12 03:31 Frank Reed
2. 2012-03-12 12:31 Dave Walden

11 Mar 2012 – 12 Mar 2012 : Great Circle.

1. 2012-03-11 02:06 Byron Franklin
2. 2012-03-11 14:00 Marco Costa
3. 2012-03-11 21:00 Byron Franklin
4. 2012-03-12 14:39 Marco Costa

12 Mar 2012 – 12 Mar 2012 : Re: the term "Latitude by account" means??

1. 2012-03-12 00:15 Frank Reed
2. 2012-03-12 01:00 Alan S
3. 2012-03-12 12:42 Greg Rudzinski
4. 2012-03-12 17:05 Alan S

12 Mar 2012 – 12 Mar 2012 : Nautical almanac first point of aries

1. 2012-03-12 18:17 John Doe

12 Mar 2012 – 13 Mar 2012 : SNO-M vs C. Plath

1. 2012-03-12 05:16 Alexandre Eremenko
2. 2012-03-12 08:49 Bill Morris
3. 2012-03-12 10:33 h.a.c. van Asten
4. 2012-03-12 14:50 Alexandre Eremenko
5. 2012-03-12 21:33 Alexandre Eremenko
6. 2012-03-12 21:46 Alexandre Eremenko
7. 2012-03-13 00:46 Bill Morris
8. 2012-03-13 01:26 Alexandre Eremenko
9. 2012-03-13 02:15 Bill Morris
10. 2012-03-13 02:26 Alexandre Eremenko

13 Mar 2012 – 13 Mar 2012 : Re: Planets Planets 3

1. 2012-03-13 06:18 Bill B
2. 2012-03-13 15:05 Alexandre Eremenko

13 Mar 2012 – 13 Mar 2012 : Re: Corrections for use of artificial horizon at 1,000'MSL?

1. 2012-03-13 15:27 Alexandre Eremenko

11 Mar 2012 – 13 Mar 2012 : Re: 3-Star Fix - "Canned Survival Problem"

1. 2012-03-11 20:23 Sean C
2. 2012-03-13 04:38 Sean C
3. 2012-03-13 09:26 Gary LaPook
4. 2012-03-13 09:32 Gary LaPook
5. 2012-03-13 11:57 Gary LaPook
6. 2012-03-13 16:11 Sean C
7. 2012-03-13 16:58 Gary LaPook

13 Mar 2012 – 14 Mar 2012 : Corrections for use of artificial horizon at 1,000' MSL?

1. 2012-03-13 06:33 Scott Statz
2. 2012-03-13 09:44 Gary LaPook
3. 2012-03-13 14:12 Antoine Couëtte
4. 2012-03-13 15:49 Fred Hebard
5. 2012-03-14 00:57 Gary LaPook

13 Mar 2012 – 14 Mar 2012 : The Navigation Foundation

1. 2012-03-13 00:51 Robert Eno
2. 2012-03-13 02:40 Mike Burkes
3. 2012-03-13 09:34 Gary LaPook
4. 2012-03-14 16:05 Mike Burkes

15 Mar 2012 – 15 Mar 2012 : Useful links

1. 2012-03-15 18:14 Örjan Sandström

15 Mar 2012 – 15 Mar 2012 : Re: useful links

1. 2012-03-15 18:41 Zvi Doron

15 Mar 2012 – 15 Mar 2012 : Re: CN Aboard Commercial Flights

1. 2012-03-15 15:14 Greg Rudzinski
2. 2012-03-15 17:40 Alexandre Eremenko
3. 2012-03-15 18:09 Clive Sutherland
4. 2012-03-15 18:21 Greg Rudzinski
5. 2012-03-15 19:16 Alexandre Eremenko
6. 2012-03-15 19:36 h.a.c. van Asten

15 Mar 2012 – 15 Mar 2012 : Sextant/Octant Aftermarket Cases

1. 2012-03-15 19:47 Greg Rudzinski

16 Mar 2012 – 16 Mar 2012 : Titanic and Perigean Spring Tides

1. 2012-03-16 00:23 Frank Reed

16 Mar 2012 – 16 Mar 2012 : Casio Moon Phase and Tide Graph Watches

1. 2012-03-16 15:06 Zvi Doron

16 Mar 2012 – 16 Mar 2012 : Compact Data for Navigators and Astronomers

1. 2012-03-16 14:09 Zvi Doron
2. 2012-03-16 15:13 Peter Hakel
3. 2012-03-16 19:57 h.a.c. van Asten

12 Mar 2012 – 17 Mar 2012 : Re: nautical almanac first point of aries

1. 2012-03-12 20:57 Robert Bernecky
2. 2012-03-12 21:26 Geoffrey Kolbe
3. 2012-03-13 21:01 Andrés Ruiz
4. 2012-03-15 04:00 John Doe
5. 2012-03-16 16:11 Örjan Sandström
6. 2012-03-16 21:37 Dave Walden
7. 2012-03-17 07:11 Örjan Sandström

18 Mar 2012 – 19 Mar 2012 : F. J. Lemcke vernier sextant on eBay

1. 2012-03-18 00:29 Noell Wilson
2. 2012-03-18 02:23 Brendan Kinch
3. 2012-03-19 13:22 Noell Wilson

19 Mar 2012 – 19 Mar 2012 : A query from Hakluyt

1. 2012-03-19 09:47 Richard Dunn
2. 2012-03-19 11:39 Wil Bailey
3. 2012-03-19 17:12 Alexandre Eremenko
4. 2012-03-19 18:08 John H
5. 2012-03-19 18:23 Alexandre Eremenko

15 Mar 2012 – 19 Mar 2012 : Ancient Shipwreck Site?

1. 2012-03-15 20:38 John Cole
2. 2012-03-15 22:54 Dave Walden
3. 2012-03-17 08:47 Wolfgang Köberer
4. 2012-03-19 02:08 John Cole
5. 2012-03-19 19:17 Wolfgang Köberer

19 Mar 2012 – 19 Mar 2012 : Herodotus (was: query from Hakluyt)

1. 2012-03-19 19:26 Alexandre Eremenko

20 Mar 2012 – 20 Mar 2012 : NMM conference at Greenwich, England, this week

1. 2012-03-20 06:58 Geoffrey Kolbe

20 Mar 2012 – 20 Mar 2012 : More Earhart

1. 2012-03-20 13:18 Dave Walden

19 Mar 2012 – 20 Mar 2012 : Online sight reduction and a question to Frank

1. 2012-03-19 22:28 Alexandre Eremenko
2. 2012-03-19 22:30 Gary LaPook
3. 2012-03-20 01:01 Alexandre Eremenko
4. 2012-03-20 03:58 Henry Halboth
5. 2012-03-20 07:16 Frank Reed
6. 2012-03-20 13:38 Alexandre Eremenko

20 Mar 2012 – 20 Mar 2012 : Problems with artifical horizons

1. 2012-03-20 20:29 Alan S

21 Mar 2012 – 21 Mar 2012 : PS. Extremely poor conditions, details.

1. 2012-03-21 13:36 Alexandre Eremenko
2. 2012-03-21 14:38 Marcel Tschudin

21 Mar 2012 – 21 Mar 2012 : Re: first point of Aries

1. 2012-03-21 16:19 John Doe

21 Mar 2012 – 21 Mar 2012 : Extremely poor conditions, details.

1. 2012-03-21 13:30 Alexandre Eremenko
2. 2012-03-21 13:57 Marcel Tschudin
3. 2012-03-21 15:57 Alexandre Eremenko
4. 2012-03-21 16:27 Marcel Tschudin
5. 2012-03-21 16:51 Richard B. Langley

20 Mar 2012 – 21 Mar 2012 : Re: problems with artifical horizons

1. 2012-03-20 21:03 Randall Morrow
2. 2012-03-20 21:22 Gary LaPook
3. 2012-03-20 21:30 Gary LaPook
4. 2012-03-21 02:02 Alexandre Eremenko
5. 2012-03-21 03:57 Alan S
6. 2012-03-21 17:09 Örjan Sandström

22 Mar 2012 – 22 Mar 2012 : Atomic Watch (was: Extremely poor conditions??)

1. 2012-03-22 01:31 Alexandre Eremenko

22 Mar 2012 – 22 Mar 2012 : Android app for celestial navigation

1. 2012-03-22 21:27 Zvi Doron
2. 2012-03-22 21:52 Alexandre Eremenko
3. 2012-03-22 22:34 Zvi Doron
4. 2012-03-22 23:03 Bill B

22 Mar 2012 – 22 Mar 2012 : More on artificia;l horizons ala davis and mirror type

1. 2012-03-22 23:40 Alan S

23 Mar 2012 – 23 Mar 2012 : Re: Android app for celestialnavi

1. 2012-03-23 00:37 Alexandre Eremenko

23 Mar 2012 – 23 Mar 2012 : Re: more on artificia;l horizons ala davis and mirrortype

1. 2012-03-23 00:55 Alexandre Eremenko

23 Mar 2012 – 23 Mar 2012 : Re: Android app for celestial navi

1. 2012-03-23 01:50 Ken Muldrew

23 Mar 2012 – 23 Mar 2012 : Re: more on artificia;l horizons ala davis and mirror type

1. 2012-03-23 07:46 Zvi Doron

23 Mar 2012 – 23 Mar 2012 : Re: Atomic Clocks

1. 2012-03-23 16:00 Lu Abel
2. 2012-03-23 16:14 Lu Abel

20 Mar 2012 – 23 Mar 2012 : Extremely poor conditions??

1. 2012-03-20 00:58 Alexandre Eremenko
2. 2012-03-20 07:14 Frank Reed
3. 2012-03-20 09:18 Marcel Tschudin
4. 2012-03-20 09:35 John H
5. 2012-03-20 13:31 Alexandre Eremenko
6. 2012-03-20 13:48 Alexandre Eremenko
7. 2012-03-20 13:53 Alexandre Eremenko
8. 2012-03-20 13:57 John H
9. 2012-03-20 14:12 John H
10. 2012-03-20 14:22 Greg Rudzinski
11. 2012-03-20 14:32 Alexandre Eremenko
12. 2012-03-20 14:34 Gary LaPook
13. 2012-03-20 14:58 Brendan Kinch
14. 2012-03-20 15:55 Alexandre Eremenko
15. 2012-03-20 15:58 Alexandre Eremenko
16. 2012-03-20 17:54 Brendan Kinch
17. 2012-03-20 18:51 Bill Morris
18. 2012-03-21 01:32 Alexandre Eremenko
19. 2012-03-21 02:59 Alexandre Eremenko
20. 2012-03-21 04:33 Bill B
21. 2012-03-21 05:46 Bill B
22. 2012-03-21 08:51 Marcel Tschudin
23. 2012-03-21 15:10 David Fleming
24. 2012-03-21 16:17 David Fleming
25. 2012-03-21 17:24 Alexandre Eremenko
26. 2012-03-21 17:33 David Fleming
27. 2012-03-21 17:38 David Fleming
28. 2012-03-21 18:43 Alexandre Eremenko
29. 2012-03-21 18:52 Randall Morrow
30. 2012-03-21 18:59 Alexandre Eremenko
31. 2012-03-21 19:58 Greg Rudzinski
32. 2012-03-21 21:36 Alexandre Eremenko
33. 2012-03-22 05:50 Bill B
34. 2012-03-22 23:38 Bill B
35. 2012-03-23 00:25 Greg Rudzinski
36. 2012-03-23 00:51 Alexandre Eremenko
37. 2012-03-23 01:04 Alexandre Eremenko
38. 2012-03-23 01:40 Ken Muldrew
39. 2012-03-23 02:19 Bill B
40. 2012-03-23 02:29 Alexandre Eremenko
41. 2012-03-23 16:42 Lars Bergman
42. 2012-03-23 18:08 Alexandre Eremenko

23 Mar 2012 – 24 Mar 2012 : W. Wales in Churchull (reply and questions to Ken)

1. 2012-03-23 23:00 Alexandre Eremenko
2. 2012-03-24 01:41 Ken Muldrew

24 Mar 2012 – 24 Mar 2012 : Re: W. Wales in Churchull (reply and questions toKen)

1. 2012-03-24 01:50 Alexandre Eremenko

23 Mar 2012 – 24 Mar 2012 : Re: Extremely poor conditions??Atomic Clocks

1. 2012-03-23 12:10 Greg Rudzinski
2. 2012-03-23 12:44 Dave Walden
3. 2012-03-23 12:47 Dave Walden
4. 2012-03-23 14:12 Alexandre Eremenko
5. 2012-03-23 14:20 David Fleming
6. 2012-03-23 14:52 Alexandre Eremenko
7. 2012-03-23 21:39 Bill B
8. 2012-03-24 12:59 Bill Noyce
9. 2012-03-24 13:28 Alexandre Eremenko

24 Mar 2012 – 24 Mar 2012 : Summary so far: Extremely poor condtions, clocks

1. 2012-03-24 02:50 Alexandre Eremenko
2. 2012-03-24 05:05 Örjan Sandström
3. 2012-03-24 14:15 David Fleming

25 Mar 2012 – 26 Mar 2012 : Ex-meridian On-line Calculator

1. 2012-03-25 12:14 Greg Rudzinski
2. 2012-03-26 04:58 Alan S
3. 2012-03-26 11:45 Greg Rudzinski

26 Mar 2012 – 26 Mar 2012 : Cel nav page

1. 2012-03-26 16:16 Dave Walden

26 Mar 2012 – 26 Mar 2012 : Re: cel nav page

1. 2012-03-26 16:46 Alan S
2. 2012-03-26 17:23 Alexandre Eremenko

11 Mar 2012 – 27 Mar 2012 : Re: CN Aboard Commercial Flight

1. 2012-03-11 18:12 Alexandre Eremenko
2. 2012-03-12 00:36 Frank Reed
3. 2012-03-12 01:09 Gary LaPook
4. 2012-03-12 02:18 Alexandre Eremenko
5. 2012-03-12 02:20 Derrick Young
6. 2012-03-12 17:13 Alan S
7. 2012-03-12 17:31 Zvi Doron
8. 2012-03-12 18:08 Ken Gebhart
9. 2012-03-12 18:17 Robert Eno
10. 2012-03-12 18:41 Lu Abel
11. 2012-03-12 19:28 Geoffrey Kolbe
12. 2012-03-12 21:01 Alexandre Eremenko
13. 2012-03-12 21:40 Geoffrey Kolbe
14. 2012-03-14 03:56 James N Wilson
15. 2012-03-14 10:13 h.a.c. van Asten
16. 2012-03-14 14:04 Greg Rudzinski
17. 2012-03-14 21:45 Alan S
18. 2012-03-26 22:10 Larry Smith
19. 2012-03-26 22:54 Alexandre Eremenko
20. 2012-03-26 23:29 Alan S
21. 2012-03-27 00:00 Alan S

27 Mar 2012 – 27 Mar 2012 : The tutorials of Al Placette

1. 2012-03-27 00:37 Alan S

01 Mar 2012 – 27 Mar 2012 : Help with London Chronometer maker

1. 2012-03-01 02:18 Don Seltzer
2. 2012-03-01 08:02 Brendan Kinch
3. 2012-03-03 01:32 Don Seltzer
4. 2012-03-03 04:20 Bruce J. Pennino
5. 2012-03-03 07:48 Geoffrey Kolbe
6. 2012-03-03 10:19 Brendan Kinch
7. 2012-03-03 15:21 Don Seltzer
8. 2012-03-27 14:15 Frank Reed

27 Mar 2012 – 27 Mar 2012 : Teaching Celestial Navigation.

1. 2012-03-27 16:29 Byron Franklin

27 Mar 2012 – 28 Mar 2012 : Putting a date on Nocturnals

1. 2012-03-27 19:34 Brendan Kinch
2. 2012-03-27 20:26 G Becker
3. 2012-03-28 11:31 Brendan Kinch
4. 2012-03-28 16:03 G Becker
5. 2012-03-28 18:43 Paul Hirose

28 Mar 2012 – 29 Mar 2012 : Sudden shift in sextant sights

1. 2012-03-28 19:34 Zvi Doron
2. 2012-03-28 20:23 Alexandre Eremenko
3. 2012-03-28 21:04 Alan S
4. 2012-03-28 21:16 Zvi Doron
5. 2012-03-28 21:25 Alexandre Eremenko
6. 2012-03-28 21:37 Zvi Doron
7. 2012-03-28 22:09 Alexandre Eremenko
8. 2012-03-29 00:39 Frank Reed
9. 2012-03-29 01:10 Bill B

27 Mar 2012 – 29 Mar 2012 : Metal versus plastic or better telescope?

1. 2012-03-27 14:35 Randall Morrow
2. 2012-03-27 16:59 Randall Morrow
3. 2012-03-27 17:49 Alan S
4. 2012-03-27 17:56 Frank Reed
5. 2012-03-27 17:58 Alan S
6. 2012-03-27 18:02 Greg Rudzinski
7. 2012-03-27 18:19 Örjan Sandström
8. 2012-03-27 18:30 Örjan Sandström
9. 2012-03-27 18:38 Randall Morrow
10. 2012-03-27 18:53 Alexandre Eremenko
11. 2012-03-27 18:54 Alexandre Eremenko
12. 2012-03-27 19:05 Lu Abel
13. 2012-03-27 19:33 Randall Morrow
14. 2012-03-27 22:40 Alan S
15. 2012-03-27 23:00 Alan S
16. 2012-03-28 00:00 Alexandre Eremenko
17. 2012-03-28 00:15 Alexandre Eremenko
18. 2012-03-28 02:38 Alexandre Eremenko
19. 2012-03-28 03:58 Frank Reed
20. 2012-03-28 04:36 Alexandre Eremenko
21. 2012-03-28 20:28 Alan S
22. 2012-03-28 20:48 Alan S
23. 2012-03-29 00:48 Frank Reed
24. 2012-03-29 01:23 Bill B
25. 2012-03-29 04:24 Alan S

28 Mar 2012 – 29 Mar 2012 : Frank: welcome back (and questions)

1. 2012-03-28 00:26 Alexandre Eremenko
2. 2012-03-28 03:38 Frank Reed
3. 2012-03-28 04:27 Alexandre Eremenko
4. 2012-03-28 09:33 Bill B
5. 2012-03-28 15:45 Alexandre Eremenko
6. 2012-03-29 07:42 Bill B

29 Mar 2012 – 29 Mar 2012 : Soviet and American dip-meters

1. 2012-03-29 23:05 Alexandre Eremenko

31 Mar 2012 – 31 Mar 2012 : Re: SNO-Ts on eBay with Horizon Mirror Installed

1. 2012-03-31 18:55 Zvi Doron
2. 2012-03-31 18:58 Zvi Doron

31 Mar 2012 – 31 Mar 2012 : Re: SNO-Ts on eBay with Horizon Mirror InstalledBackwards

1. 2012-03-31 19:00 Alexandre Eremenko
2. 2012-03-31 22:42 Alexandre Eremenko

31 Mar 2012 – 31 Mar 2012 : Leveling mirror with plumbob

1. 2012-03-31 22:47 Örjan Sandström

01 Apr 2012 – 01 Apr 2012 : NRe: Lunar weather in Indiana

1. 2012-04-01 16:17 Antoine Couëtte

29 Mar 2012 – 01 Apr 2012 : Lunar weather in Indiana

1. 2012-03-29 01:45 Alexandre Eremenko
2. 2012-03-29 03:09 Antoine Couëtte
3. 2012-03-29 04:06 Alexandre Eremenko
4. 2012-03-29 04:56 Antoine Couëtte
5. 2012-03-29 05:28 Alexandre Eremenko
6. 2012-04-01 13:31 Antoine Couëtte
7. 2012-04-01 15:23 Alexandre Eremenko
8. 2012-04-01 16:24 Alexandre Eremenko
9. 2012-04-01 16:41 Antoine Couëtte

01 Apr 2012 – 01 Apr 2012 : Re: nRe: Lunar weather in Indiana

1. 2012-04-01 16:41 Alexandre Eremenko

01 Apr 2012 – 01 Apr 2012 : Visual Navigation.

1. 2012-04-01 20:20 Byron Franklin
2. 2012-04-01 20:40 Richard B. Langley
3. 2012-04-01 22:12 Byron Franklin

31 Mar 2012 – 01 Apr 2012 : SNO-Ts on eBay with Horizon Mirror Installed Backwards

1. 2012-03-31 15:08 Zvi Doron
2. 2012-03-31 16:55 Alexandre Eremenko
3. 2012-03-31 17:16 Alexandre Eremenko
4. 2012-03-31 17:18 Alan S
5. 2012-03-31 19:20 Zvi Doron
6. 2012-03-31 20:05 Bill Morris
7. 2012-03-31 21:22 Alan S
8. 2012-03-31 21:49 Zvi Doron
9. 2012-03-31 23:41 Alan S
10. 2012-04-01 02:38 Ken Gebhart
11. 2012-04-01 23:38 Bill Morris

02 Apr 2012 – 02 Apr 2012 : Re: Omega from Intrepid.

1. 2012-04-02 03:09 Byron Franklin

27 Mar 2012 – 02 Apr 2012 : Re: the tutorials of Al Placette

1. 2012-03-27 05:04 Bill B
2. 2012-03-27 12:06 Dave Walden
3. 2012-03-27 17:38 Alan S
4. 2012-04-02 03:16 Bill B

01 Apr 2012 – 02 Apr 2012 : Pencils (Erasers) for Navigation

1. 2012-04-01 19:42 Greg Rudzinski
2. 2012-04-01 21:58 Alexandre Eremenko
3. 2012-04-02 00:06 Greg Rudzinski
4. 2012-04-02 00:35 Alexandre Eremenko
5. 2012-04-02 04:43 N S Gurnell

02 Apr 2012 – 02 Apr 2012 : Use of FER's Lunars Calculator [was : Lunar weather in Indiana]

1. 2012-04-02 05:29 Antoine Couëtte

02 Apr 2012 – 02 Apr 2012 : Re: Use of FER's Lunars Calculator [was : Lunar weatherin Indiana]

1. 2012-04-02 12:11 Alexandre Eremenko
2. 2012-04-02 12:52 Alexandre Eremenko

29 Mar 2012 – 02 Apr 2012 : Current Sextant Manufacturers

1. 2012-03-29 19:26 Zvi Doron
2. 2012-03-29 20:33 Alan S
3. 2012-03-29 20:45 Alexandre Eremenko
4. 2012-03-29 21:11 Zvi Doron
5. 2012-03-29 22:29 Alexandre Eremenko
6. 2012-03-30 06:27 Zvi Doron
7. 2012-03-30 13:24 Alexandre Eremenko
8. 2012-03-30 14:10 Zvi Doron
9. 2012-03-30 14:21 Alexandre Eremenko
10. 2012-03-30 14:33 Zvi Doron
11. 2012-03-30 15:03 Alexandre Eremenko
12. 2012-03-30 15:15 Zvi Doron
13. 2012-03-30 15:35 Zvi Doron
14. 2012-03-30 16:31 Alexandre Eremenko
15. 2012-03-30 16:44 Greg Rudzinski
16. 2012-03-30 17:08 Alexandre Eremenko
17. 2012-03-30 17:42 Zvi Doron
18. 2012-03-30 18:01 Alexandre Eremenko
19. 2012-03-30 20:15 Bill Morris
20. 2012-03-30 21:45 Alexandre Eremenko
21. 2012-03-31 06:22 Bill B
22. 2012-03-31 07:10 Geoffrey Kolbe
23. 2012-03-31 07:14 Geoffrey Kolbe
24. 2012-03-31 09:20 Andrés Ruiz
25. 2012-03-31 09:42 Zvi Doron
26. 2012-03-31 12:35 Alexandre Eremenko
27. 2012-03-31 12:43 Alexandre Eremenko
28. 2012-03-31 12:59 Alexandre Eremenko
29. 2012-03-31 14:26 Greg Rudzinski
30. 2012-03-31 14:50 Zvi Doron
31. 2012-03-31 16:46 Alexandre Eremenko
32. 2012-03-31 16:51 Alexandre Eremenko
33. 2012-03-31 18:09 Greg Rudzinski
34. 2012-03-31 18:41 Alexandre Eremenko
35. 2012-03-31 18:55 Zvi Doron
36. 2012-03-31 19:28 Jean-Philippe Planas
37. 2012-03-31 20:10 Bill B
38. 2012-03-31 20:16 Bill B
39. 2012-03-31 21:21 Greg Rudzinski
40. 2012-03-31 22:56 Alexandre Eremenko
41. 2012-04-01 18:10 Jean-Philippe Planas
42. 2012-04-01 18:49 Alexandre Eremenko
43. 2012-04-01 20:51 Jean-Philippe Planas
44. 2012-04-01 22:12 Alexandre Eremenko
45. 2012-04-02 05:53 Jean-Philippe Planas
46. 2012-04-02 06:24 Bill B
47. 2012-04-02 06:31 Geoffrey Kolbe
48. 2012-04-02 06:56 Bill B
49. 2012-04-02 12:13 Alexandre Eremenko
50. 2012-04-02 14:41 Philip Lange
51. 2012-04-02 15:39 Örjan Sandström
52. 2012-04-02 18:27 Jean-Philippe Planas
53. 2012-04-02 18:54 Jean-Philippe Planas

03 Apr 2012 – 03 Apr 2012 : Re: Cougar Ace seen off Jamestown... What are theodds?

1. 2012-04-03 17:32 Geoffrey Kolbe

02 Apr 2012 – 03 Apr 2012 : Oil for Sextants, Chronometers, etc.

1. 2012-04-02 15:24 W F Jones
2. 2012-04-02 19:29 Ridge White
3. 2012-04-02 20:02 Bill Morris
4. 2012-04-02 20:23 Zvi Doron
5. 2012-04-03 00:00 Tom Sult
6. 2012-04-03 00:31 Alan S
7. 2012-04-03 17:20 G Becker
8. 2012-04-03 17:33 Alexandre Eremenko
9. 2012-04-03 18:00 Zvi Doron
10. 2012-04-03 18:15 Brendan Kinch
11. 2012-04-03 19:46 Geoffrey Kolbe
12. 2012-04-03 21:31 Brendan Kinch

16 Mar 2012 – 04 Apr 2012 : Titanic's last stars

1. 2012-03-16 00:05 Paul Hirose
2. 2012-03-16 14:10 Greg Rudzinski
3. 2012-03-16 17:57 Greg Rudzinski
4. 2012-03-17 14:59 Greg Rudzinski
5. 2012-03-17 16:34 Greg Rudzinski
6. 2012-03-18 23:54 Paul Hirose
7. 2012-03-19 15:30 Greg Rudzinski
8. 2012-04-04 03:54 Peter Hakel

04 Apr 2012 – 04 Apr 2012 : Unusual Tamaya with Coutinho style AH

1. 2012-04-04 04:15 Paul Saffo

04 Apr 2012 – 04 Apr 2012 : Ocean currents animation

1. 2012-04-04 05:20 John Doe

03 Apr 2012 – 04 Apr 2012 : Cougar Ace seen off Jamestown... What are the odds?

1. 2012-04-03 15:16 Frank Reed
2. 2012-04-03 18:46 Patrick Goold
3. 2012-04-03 21:04 Bill B
4. 2012-04-03 21:08 Lu Abel
5. 2012-04-03 21:26 Lu Abel
6. 2012-04-04 15:07 Paul Saffo
7. 2012-04-04 17:30 Alexandre Eremenko

04 Apr 2012 – 04 Apr 2012 : Re: Symmedian point plotters for sale---Fifty dollars each

1. 2012-04-04 17:43 Alexandre Eremenko

04 Apr 2012 – 04 Apr 2012 : A basic sight reduction question

1. 2012-04-04 13:50 Stan K
2. 2012-04-04 16:42 Dave Walden
3. 2012-04-04 16:44 Gary LaPook
4. 2012-04-04 17:25 Stan K
5. 2012-04-04 18:07 Alexandre Eremenko
6. 2012-04-04 18:39 Stan K
7. 2012-04-04 19:24 Dave Walden
8. 2012-04-04 19:55 Alexandre Eremenko
9. 2012-04-04 20:02 Greg Rudzinski
10. 2012-04-04 20:23 Bill B
11. 2012-04-04 20:30 Bill B
12. 2012-04-04 20:33 Stan K
13. 2012-04-04 20:53 Gary LaPook
14. 2012-04-04 21:03 Gary LaPook
15. 2012-04-04 21:31 h.a.c. van Asten
16. 2012-04-04 21:39 Alexandre Eremenko
17. 2012-04-04 23:10 Stan K
18. 2012-04-04 23:14 Dave Walden
19. 2012-04-04 23:21 Stan K
20. 2012-04-04 23:23 Stan K
21. 2012-04-04 23:48 Alexandre Eremenko

03 Apr 2012 – 05 Apr 2012 : Station pointer London UK

1. 2012-04-03 14:34 Magnus Sjoquist
2. 2012-04-03 15:43 Alexandre Eremenko
3. 2012-04-03 15:49 Ken Gebhart
4. 2012-04-04 14:37 Magnus Sjoquist
5. 2012-04-04 16:52 Alexandre Eremenko
6. 2012-04-04 17:15 Randall Morrow
7. 2012-04-04 17:56 Alexandre Eremenko
8. 2012-04-04 20:29 Ken Gebhart
9. 2012-04-04 20:35 Bill B
10. 2012-04-04 21:32 Alexandre Eremenko
11. 2012-04-04 21:46 Alexandre Eremenko
12. 2012-04-04 23:52 Bill B
13. 2012-04-05 02:29 Ken Gebhart
14. 2012-04-05 02:48 Alexandre Eremenko
15. 2012-04-05 03:33 Alexandre Eremenko
16. 2012-04-05 03:47 Alexandre Eremenko
17. 2012-04-05 06:18 Lars Bergman
18. 2012-04-05 08:45 Bill B
19. 2012-04-05 13:21 Alexandre Eremenko

05 Apr 2012 – 05 Apr 2012 : Purchasing a Russian Chronometer

1. 2012-04-05 10:39 Zvi Doron
2. 2012-04-05 14:04 Alexandre Eremenko

05 Apr 2012 – 05 Apr 2012 : Globes as cel-nav aids on small craft

1. 2012-04-05 05:34 Geoffrey Kolbe
2. 2012-04-05 05:53 Bill B
3. 2012-04-05 13:18 Alexandre Eremenko
4. 2012-04-05 14:40 Stan K
5. 2012-04-05 17:06 Örjan Sandström
6. 2012-04-05 17:10 Geoffrey Kolbe
7. 2012-04-05 17:31 Alexandre Eremenko
8. 2012-04-05 18:30 Alexandre Eremenko

05 Apr 2012 – 05 Apr 2012 : Re: Purchasing a Russian Chronometer - or American??

1. 2012-04-05 15:56 Zvi Doron
2. 2012-04-05 18:10 Alexandre Eremenko
3. 2012-04-05 20:30 Zvi Doron

05 Apr 2012 – 05 Apr 2012 : Re: Purchasing a Russian Chronomet er - orAmerican??

1. 2012-04-05 23:46 Alexandre Eremenko

05 Apr 2012 – 06 Apr 2012 : Question to the list

1. 2012-04-05 15:51 Alexandre Eremenko
2. 2012-04-05 16:47 Greg Rudzinski
3. 2012-04-05 16:57 Örjan Sandström
4. 2012-04-05 17:18 Marcel Tschudin
5. 2012-04-05 17:41 Lu Abel
6. 2012-04-05 17:43 Lu Abel
7. 2012-04-05 18:19 Alexandre Eremenko
8. 2012-04-05 18:27 Geoffrey Kolbe
9. 2012-04-05 18:34 Lu Abel
10. 2012-04-05 20:13 Frank Reed
11. 2012-04-05 20:31 Alexandre Eremenko
12. 2012-04-05 20:37 Lu Abel
13. 2012-04-05 23:13 Alexandre Eremenko
14. 2012-04-05 23:27 Alexandre Eremenko
15. 2012-04-06 04:14 Lu Abel
16. 2012-04-06 04:20 Lu Abel
17. 2012-04-06 04:23 Lu Abel

06 Apr 2012 – 06 Apr 2012 : Re: GPS Interference

1. 2012-04-06 09:20 Gary LaPook

05 Apr 2012 – 06 Apr 2012 : Re: Purchasing a Russian Chronomet er - or American??

1. 2012-04-05 22:30 Alan S
2. 2012-04-05 23:28 Ken Muldrew
3. 2012-04-05 23:33 Greg Rudzinski
4. 2012-04-05 23:40 Alan S
5. 2012-04-05 23:44 Zvi Doron
6. 2012-04-05 23:45 Alan S
7. 2012-04-06 00:10 Greg Rudzinski
8. 2012-04-06 00:56 Greg Rudzinski
9. 2012-04-06 05:20 Alan S
10. 2012-04-06 08:15 Zvi Doron
11. 2012-04-06 19:08 Alan S

06 Apr 2012 – 06 Apr 2012 : Re: GPS (was horizontal angles)

1. 2012-04-06 19:59 Lu Abel

05 Apr 2012 – 06 Apr 2012 : Re: Horizontal Sextant angles plot.

1. 2012-04-05 15:46 Byron Franklin
2. 2012-04-05 15:54 Alexandre Eremenko
3. 2012-04-05 18:00 Lu Abel
4. 2012-04-05 18:41 Alexandre Eremenko
5. 2012-04-05 19:07 Byron Franklin
6. 2012-04-05 19:14 Lu Abel
7. 2012-04-05 19:28 Byron Franklin
8. 2012-04-05 23:20 Alexandre Eremenko
9. 2012-04-06 11:47 Richard B. Langley
10. 2012-04-06 12:02 Alexandre Eremenko
11. 2012-04-06 13:04 Byron Franklin
12. 2012-04-06 13:19 Byron Franklin
13. 2012-04-06 15:45 Lu Abel
14. 2012-04-06 17:54 Lu Abel
15. 2012-04-06 18:05 Richard B. Langley
16. 2012-04-06 18:24 Richard B. Langley
17. 2012-04-06 20:01 Lu Abel

07 Apr 2012 – 07 Apr 2012 : Bowditch: 1995 and 2002

1. 2012-04-07 22:33 Frank Reed

08 Apr 2012 – 08 Apr 2012 : No message

1. 2012-04-08 08:26 Ronald P Barrett

08 Apr 2012 – 08 Apr 2012 : Star finding

1. 2012-04-08 17:21 Peter Hakel

08 Apr 2012 – 08 Apr 2012 : Slide rule sight reduction accuracy

1. 2012-04-08 20:51 Paul Hirose

08 Apr 2012 – 09 Apr 2012 : Re: Why are NA sight reduction tables notpopular?

1. 2012-04-08 15:27 Geoffrey Kolbe
2. 2012-04-09 07:00 Geoffrey Kolbe

09 Apr 2012 – 09 Apr 2012 : NA sight reduction tables - a considered response from NavListto the NA office?

1. 2012-04-09 07:18 Geoffrey Kolbe

08 Apr 2012 – 09 Apr 2012 : Why are NA sight reduction tables not popular?

1. 2012-04-08 06:04 Geoffrey Kolbe
2. 2012-04-08 14:35 Stan K
3. 2012-04-08 15:08 Alexandre Eremenko
4. 2012-04-08 15:27 Robert Eno
5. 2012-04-08 19:11 Lu Abel
6. 2012-04-08 20:43 Alan S
7. 2012-04-08 21:05 Alan S
8. 2012-04-08 22:17 Gary LaPook
9. 2012-04-08 22:50 Gary LaPook
10. 2012-04-09 00:23 Alexandre Eremenko
11. 2012-04-09 00:55 Dave Walden
12. 2012-04-09 01:50 Stan K
13. 2012-04-09 02:09 Stan K
14. 2012-04-09 02:15 Stan K
15. 2012-04-09 08:29 Gary LaPook
16. 2012-04-09 08:41 Gary LaPook
17. 2012-04-09 08:47 Gary LaPook
18. 2012-04-09 13:12 Dave Walden
19. 2012-04-09 14:28 Dave Walden
20. 2012-04-09 15:26 Alan S

08 Apr 2012 – 09 Apr 2012 : Re: Why are NA sight reduction tables not

1. 2012-04-08 17:05 Alexandre Eremenko
2. 2012-04-08 18:36 Gary LaPook
3. 2012-04-08 21:16 Gary LaPook
4. 2012-04-08 23:26 Alexandre Eremenko
5. 2012-04-08 23:35 Alexandre Eremenko
6. 2012-04-09 07:38 Gary LaPook
7. 2012-04-09 12:21 Alexandre Eremenko
8. 2012-04-09 14:50 Örjan Sandström
9. 2012-04-09 22:06 Alexandre Eremenko
10. 2012-04-09 22:26 Gary LaPook

09 Apr 2012 – 09 Apr 2012 : Navigation is for every.

1. 2012-04-09 19:06 Byron Franklin
2. 2012-04-09 23:38 Chris

08 Apr 2012 – 10 Apr 2012 : Hacked email

1. 2012-04-08 22:22 Ken Gebhart
2. 2012-04-09 00:15 Alexandre Eremenko
3. 2012-04-09 18:24 Ken Gebhart
4. 2012-04-09 20:14 Frank Reed
5. 2012-04-09 21:55 Gary LaPook
6. 2012-04-10 05:09 Alan S

10 Apr 2012 – 10 Apr 2012 : Talking to "Official" Authorities [was] Re: NA sight reduction tables...///...

1. 2012-04-10 07:13 Antoine Couëtte

10 Apr 2012 – 10 Apr 2012 : Re: Talking to "Official" Authorities [was] Re: NA sight reduction tables ...///...

1. 2012-04-10 09:58 Gary LaPook

07 Apr 2012 – 10 Apr 2012 : Bowditch sightreduction table (Ageton?)

1. 2012-04-07 16:41 Örjan Sandström
2. 2012-04-07 18:33 David Fleming
3. 2012-04-07 19:43 Greg Rudzinski
4. 2012-04-07 21:42 Örjan Sandström
5. 2012-04-07 22:11 Frank Reed
6. 2012-04-07 22:32 Lu Abel
7. 2012-04-07 23:20 Greg Rudzinski
8. 2012-04-07 23:38 Alan S
9. 2012-04-08 00:12 Lu Abel
10. 2012-04-08 00:44 Greg Rudzinski
11. 2012-04-08 02:31 Alan S
12. 2012-04-08 05:10 Örjan Sandström
13. 2012-04-08 05:12 Lu Abel
14. 2012-04-08 06:40 h.a.c. van Asten
15. 2012-04-08 15:10 Greg Rudzinski
16. 2012-04-08 16:24 Hewitt Schlereth
17. 2012-04-08 20:11 Paul Hirose
18. 2012-04-08 20:34 Alan S
19. 2012-04-09 00:58 Lu Abel
20. 2012-04-09 01:12 Lu Abel
21. 2012-04-09 02:51 Alan S
22. 2012-04-09 02:54 Alan S
23. 2012-04-09 16:07 Mike Boersma
24. 2012-04-09 17:14 Lu Abel
25. 2012-04-10 04:24 Alan S
26. 2012-04-10 15:57 Örjan Sandström

10 Apr 2012 – 10 Apr 2012 : Soren W. Henriksen (1916–2011)

1. 2012-04-10 16:44 Richard B. Langley

09 Apr 2012 – 10 Apr 2012 : History of the Nautical Almanac

1. 2012-04-09 17:25 Lu Abel
2. 2012-04-09 17:42 Stan K
3. 2012-04-09 19:00 Frank Reed
4. 2012-04-09 19:27 Lu Abel
5. 2012-04-10 00:21 Frank Reed
6. 2012-04-10 16:59 Lu Abel

09 Apr 2012 – 10 Apr 2012 : Re: NA sight reduction tables - a considered response from NavList to the NAoffice?

1. 2012-04-09 15:38 Dave Walden
2. 2012-04-09 15:45 Alan S
3. 2012-04-09 15:55 Greg Rudzinski
4. 2012-04-09 17:11 Greg Rudzinski
5. 2012-04-10 04:59 Alan S
6. 2012-04-10 20:03 Greg Rudzinski
7. 2012-04-10 20:21 G Becker

09 Apr 2012 – 10 Apr 2012 : Re: NA sight reduction tables - a considered response from NavList to the NA office?

1. 2012-04-09 15:13 Robert Eno
2. 2012-04-09 17:39 Robert Eno
3. 2012-04-10 21:10 Gary LaPook

10 Apr 2012 – 10 Apr 2012 : Oddities

1. 2012-04-10 22:44 Bill B

10 Apr 2012 – 11 Apr 2012 : Something strange on Ebay

1. 2012-04-10 20:35 G Becker
2. 2012-04-10 20:57 Alexandre Eremenko
3. 2012-04-10 21:49 Alan S
4. 2012-04-10 21:52 Mike Cino
5. 2012-04-10 22:23 Bill B
6. 2012-04-10 22:35 Alexandre Eremenko
7. 2012-04-11 00:23 Bill Morris

11 Apr 2012 – 11 Apr 2012 : Pre-Almanac navigation

1. 2012-04-11 00:47 Alexandre Eremenko

10 Apr 2012 – 11 Apr 2012 : Checking Chronometer

1. 2012-04-10 23:46 Bill B
2. 2012-04-11 00:38 Alexandre Eremenko
3. 2012-04-11 01:05 Bill B
4. 2012-04-11 03:51 Alexandre Eremenko
5. 2012-04-11 04:12 Bill B
6. 2012-04-11 04:30 Alexandre Eremenko

11 Apr 2012 – 11 Apr 2012 : Celestial nav app for iPhone

1. 2012-04-11 05:55 Paul Dolkas
2. 2012-04-11 17:49 Lu Abel

11 Apr 2012 – 11 Apr 2012 : Re: Non Electronic Sight Reduction

1. 2012-04-11 04:04 Alan S
2. 2012-04-11 10:14 Gary LaPook
3. 2012-04-11 14:34 Greg Rudzinski
4. 2012-04-11 16:47 Robert Eno
5. 2012-04-11 20:15 Alan S

10 Apr 2012 – 11 Apr 2012 : Re: Submarine navigation (was Dip-meter again)

1. 2012-04-10 23:40 Lu Abel
2. 2012-04-11 00:23 Alexandre Eremenko
3. 2012-04-11 00:49 Greg Rudzinski
4. 2012-04-11 01:51 Greg Rudzinski
5. 2012-04-11 03:40 Alexandre Eremenko
6. 2012-04-11 15:17 Greg Rudzinski
7. 2012-04-11 15:31 Greg Rudzinski
8. 2012-04-11 22:23 Lu Abel
9. 2012-04-11 22:52 Alexandre Eremenko

11 Apr 2012 – 11 Apr 2012 : SRN9 Navset7 Omega

1. 2012-04-11 21:06 Byron Franklin
2. 2012-04-11 23:39 Alexandre Eremenko

11 Apr 2012 – 12 Apr 2012 : Wind visualization

1. 2012-04-11 17:34 Frank Reed
2. 2012-04-11 21:33 Alexandre Eremenko
3. 2012-04-11 21:54 Bill B
4. 2012-04-11 23:08 Philip Lange
5. 2012-04-11 23:55 Alexandre Eremenko
6. 2012-04-12 01:06 Bill B
7. 2012-04-12 03:14 Philip Lange

11 Apr 2012 – 12 Apr 2012 : Cel Nav and missile submarines

1. 2012-04-11 00:14 Alexandre Eremenko
2. 2012-04-11 01:08 Lu Abel
3. 2012-04-11 04:03 Alexandre Eremenko
4. 2012-04-11 09:34 Gary LaPook
5. 2012-04-11 09:48 Gary LaPook
6. 2012-04-11 17:20 Lu Abel
7. 2012-04-11 21:26 Alexandre Eremenko
8. 2012-04-11 21:33 W F Jones
9. 2012-04-11 21:56 Gary LaPook
10. 2012-04-11 22:47 Lu Abel
11. 2012-04-11 23:52 Alexandre Eremenko
12. 2012-04-12 02:06 Jared
13. 2012-04-12 02:16 Paul Hirose
14. 2012-04-12 02:19 Lu Abel
15. 2012-04-12 04:35 Gary LaPook
16. 2012-04-12 04:37 Gary LaPook
17. 2012-04-12 06:35 Andrés Ruiz

12 Apr 2012 – 12 Apr 2012 : Re: Omega from Intrepid.(Transet)

1. 2012-04-12 14:01 Byron Franklin

12 Apr 2012 – 12 Apr 2012 : Experience improves accuracy and so does a better sextant

1. 2012-04-12 16:43 Randall Morrow
2. 2012-04-12 17:16 Alan S

28 Mar 2012 – 12 Apr 2012 : Dip-meter again

1. 2012-03-28 21:00 Alexandre Eremenko
2. 2012-03-28 21:22 Alexandre Eremenko
3. 2012-03-29 04:22 Bill Morris
4. 2012-03-29 04:40 Bill Morris
5. 2012-03-29 04:46 Bill Morris
6. 2012-03-29 05:21 Gary LaPook
7. 2012-03-29 05:25 Alexandre Eremenko
8. 2012-03-29 05:28 Alexandre Eremenko
9. 2012-03-29 08:35 Gary LaPook
10. 2012-03-29 08:49 Lars Bergman
11. 2012-03-29 13:18 Dave Walden
12. 2012-03-29 20:49 Alexandre Eremenko
13. 2012-03-30 02:20 Alexandre Eremenko
14. 2012-04-05 09:56 Bill Morris
15. 2012-04-05 11:59 Antoine Couëtte
16. 2012-04-05 13:45 Alexandre Eremenko
17. 2012-04-06 02:20 Alexandre Eremenko
18. 2012-04-06 05:21 Antoine Couëtte
19. 2012-04-06 05:29 Bill Morris
20. 2012-04-09 09:16 Bill Morris
21. 2012-04-09 10:55 Gary LaPook
22. 2012-04-09 19:01 Alexandre Eremenko
23. 2012-04-10 04:31 Antoine Couëtte
24. 2012-04-10 12:16 Richard B. Langley
25. 2012-04-10 12:49 Alexandre Eremenko
26. 2012-04-10 13:01 Richard B. Langley
27. 2012-04-10 13:22 Fred Hebard
28. 2012-04-10 13:29 Alexandre Eremenko
29. 2012-04-10 13:39 Alexandre Eremenko
30. 2012-04-10 13:49 Alexandre Eremenko
31. 2012-04-10 14:17 Richard B. Langley
32. 2012-04-10 14:32 Richard B. Langley
33. 2012-04-10 14:56 Alexandre Eremenko
34. 2012-04-10 15:02 Richard B. Langley
35. 2012-04-10 15:32 Fred Hebard
36. 2012-04-10 15:39 David Fleming
37. 2012-04-10 17:39 Alexandre Eremenko
38. 2012-04-10 17:47 Alexandre Eremenko
39. 2012-04-10 18:02 Richard B. Langley
40. 2012-04-10 18:14 Alexandre Eremenko
41. 2012-04-10 18:17 Fred Hebard
42. 2012-04-10 18:23 Alexandre Eremenko
43. 2012-04-10 18:39 Alexandre Eremenko
44. 2012-04-10 18:43 Fred Hebard
45. 2012-04-10 18:52 Alexandre Eremenko
46. 2012-04-10 19:36 Gary LaPook
47. 2012-04-10 19:39 Richard B. Langley
48. 2012-04-10 19:42 Gary LaPook
49. 2012-04-10 19:47 Gary LaPook
50. 2012-04-10 20:25 Alexandre Eremenko
51. 2012-04-10 21:06 Fred Hebard
52. 2012-04-10 21:12 Gary LaPook
53. 2012-04-10 21:23 Gary LaPook
54. 2012-04-10 22:30 Alexandre Eremenko
55. 2012-04-10 22:37 Alexandre Eremenko
56. 2012-04-10 23:05 Alexandre Eremenko
57. 2012-04-11 01:11 Fred Hebard
58. 2012-04-11 04:16 Alexandre Eremenko
59. 2012-04-11 10:10 Gary LaPook
60. 2012-04-11 11:51 Richard B. Langley
61. 2012-04-11 20:54 Lu Abel
62. 2012-04-11 21:11 Lu Abel
63. 2012-04-11 21:15 Lu Abel
64. 2012-04-11 21:19 Alexandre Eremenko
65. 2012-04-11 22:39 Lu Abel
66. 2012-04-11 23:49 Alexandre Eremenko
67. 2012-04-12 00:53 Gary LaPook
68. 2012-04-12 11:58 Richard B. Langley
69. 2012-04-12 13:13 Richard B. Langley
70. 2012-04-12 18:19 Lu Abel
71. 2012-04-12 18:21 Lu Abel

12 Apr 2012 – 12 Apr 2012 : Important Cold War device:-)

1. 2012-04-12 18:03 Alexandre Eremenko
2. 2012-04-12 19:21 Greg Rudzinski
3. 2012-04-12 20:49 Bill Morris

12 Apr 2012 – 12 Apr 2012 : Missile Subs

1. 2012-04-12 01:44 Byron Franklin
2. 2012-04-12 13:52 Alexandre Eremenko
3. 2012-04-12 19:02 Byron Franklin
4. 2012-04-12 19:22 Brad Morris
5. 2012-04-12 19:35 Greg Rudzinski
6. 2012-04-12 19:48 Gary LaPook
7. 2012-04-12 20:00 Fred Hebard
8. 2012-04-12 20:51 Alexandre Eremenko
9. 2012-04-12 21:43 Byron Franklin
10. 2012-04-12 22:35 Frank Reed

13 Apr 2012 – 13 Apr 2012 : Re: On checking accuracyNavList6074

1. 2012-04-13 03:39 Byron Franklin

10 Apr 2012 – 13 Apr 2012 : Re: Talking to "Official" Authorities

1. 2012-04-10 18:35 Paul Hirose
2. 2012-04-11 07:28 Antoine Couëtte
3. 2012-04-12 06:38 Paul Hirose
4. 2012-04-13 05:44 Antoine Couëtte
5. 2012-04-13 07:40 Antoine Couëtte

13 Apr 2012 – 13 Apr 2012 : Re: RAF Mk IXA Bubble Sextant.

1. 2012-04-13 14:13 Rolf Vainio

13 Apr 2012 – 13 Apr 2012 : Re: Modern sextant production. Reply from SNO-Tfactory.

1. 2012-04-13 12:49 Alexandre Eremenko
2. 2012-04-13 14:40 Alexandre Eremenko
3. 2012-04-13 16:22 Wolfgang Hasper

12 Apr 2012 – 13 Apr 2012 : Discussion of subs/INS

1. 2012-04-12 14:17 Alexandre Eremenko
2. 2012-04-12 16:29 Greg Rudzinski
3. 2012-04-12 17:43 Alexandre Eremenko
4. 2012-04-12 18:04 Fred Hebard
5. 2012-04-12 18:35 Alexandre Eremenko
6. 2012-04-12 22:38 Frank Reed
7. 2012-04-13 00:11 Alexandre Eremenko
8. 2012-04-13 01:19 Fred Hebard
9. 2012-04-13 02:04 Frank Reed
10. 2012-04-13 02:27 Frank Reed
11. 2012-04-13 02:36 Don Seltzer
12. 2012-04-13 05:00 Frank Reed
13. 2012-04-13 09:19 Gary LaPook
14. 2012-04-13 09:38 Alexandre Eremenko
15. 2012-04-13 09:54 Alexandre Eremenko
16. 2012-04-13 13:05 Dave Walden
17. 2012-04-13 15:16 Lu Abel
18. 2012-04-13 17:16 Stan K
19. 2012-04-13 18:35 Lu Abel
20. 2012-04-13 18:46 Stan K
21. 2012-04-13 18:55 Lu Abel

13 Apr 2012 – 13 Apr 2012 : Submarines in museums or otherwise preserved.

1. 2012-04-13 18:12 Frank Reed
2. 2012-04-13 18:26 Gary LaPook
3. 2012-04-13 18:37 Brendan Kinch
4. 2012-04-13 18:40 Stan K
5. 2012-04-13 22:55 Alexandre Eremenko

13 Apr 2012 – 13 Apr 2012 : Re: New Jersey Naval Museum-WWII Balao class sub, JapanesKaiten, and German Seahund

1. 2012-04-13 22:57 Bill B

13 Apr 2012 – 13 Apr 2012 : Re: New Jersey Naval Museum-WWII Balao class sub, JapanesKaiten, and German

1. 2012-04-13 23:13 Alexandre Eremenko

13 Apr 2012 – 13 Apr 2012 : New Jersey Naval Museum-WWII Balao class sub, Japanes Kaiten, and GermanSeahund

1. 2012-04-13 21:53 John Carbone
2. 2012-04-13 23:35 Frank Reed

13 Apr 2012 – 13 Apr 2012 : Re: New Jersey Naval Museum-WWII Balao class sub, Japanes Kaiten, and German

1. 2012-04-13 23:48 Frank Reed

14 Apr 2012 – 14 Apr 2012 : Re: New Jersey Naval Museum-WWII Balao class sub,Japanes Kaiten, and German

1. 2012-04-14 04:09 Alexandre Eremenko

14 Apr 2012 – 14 Apr 2012 : Soviet dip-meter described

1. 2012-04-14 05:50 Alexandre Eremenko

14 Apr 2012 – 14 Apr 2012 : Hamilton 21 Chronometer Box and Gimbals

1. 2012-04-14 09:16 Zvi Doron

13 Apr 2012 – 14 Apr 2012 : Re: Modern sextant production. Reply fromSNO-T factory.

1. 2012-04-13 22:46 Alexandre Eremenko
2. 2012-04-14 18:34 Alexandre Eremenko

13 Apr 2012 – 14 Apr 2012 : Older subs diesel

1. 2012-04-13 20:00 Byron Franklin
2. 2012-04-13 20:58 Alan S
3. 2012-04-13 23:08 Alexandre Eremenko
4. 2012-04-14 01:32 Byron Franklin
5. 2012-04-14 08:47 Bill Morris
6. 2012-04-14 18:54 Alexandre Eremenko

13 Apr 2012 – 14 Apr 2012 : Modern sextant production. Reply from SNO-T factory.

1. 2012-04-13 12:16 Alexandre Eremenko
2. 2012-04-13 12:36 Jean-Philippe Planas
3. 2012-04-13 13:32 Jean-Philippe Planas
4. 2012-04-13 17:36 Jean-Philippe Planas
5. 2012-04-13 17:45 Jean-Philippe Planas
6. 2012-04-13 20:49 Bill Morris
7. 2012-04-13 22:03 Jean-Philippe Planas
8. 2012-04-14 08:42 Bill Morris
9. 2012-04-14 08:49 Jean-Philippe Planas
10. 2012-04-14 13:23 Jean-Philippe Planas
11. 2012-04-14 19:20 Jean-Philippe Planas

15 Apr 2012 – 15 Apr 2012 : Rockwell Kent on sextants and Cel Nav

1. 2012-04-15 03:02 Alexandre Eremenko

15 Apr 2012 – 15 Apr 2012 : Iceberg time...

1. 2012-04-15 02:17 Frank Reed
2. 2012-04-15 04:28 Peter Hakel
3. 2012-04-15 11:13 Richard B. Langley
4. 2012-04-15 16:42 N S Gurnell
5. 2012-04-15 17:16 Lu Abel

15 Apr 2012 – 16 Apr 2012 : Newfoundland and the Pilot Chart.

1. 2012-04-15 18:35 Byron Franklin
2. 2012-04-15 19:12 Greg Rudzinski
3. 2012-04-16 04:40 Gary LaPook

16 Apr 2012 – 16 Apr 2012 : Interesting navigational device

1. 2012-04-16 10:14 Gary LaPook

16 Apr 2012 – 16 Apr 2012 : Bygrave at NASM

1. 2012-04-16 10:16 Gary LaPook

16 Apr 2012 – 17 Apr 2012 : Mirror resilvering???

1. 2012-04-16 20:15 Dennis Peterson
2. 2012-04-16 22:15 Frank Reed
3. 2012-04-16 22:52 Alexandre Eremenko
4. 2012-04-17 00:54 Greg Rudzinski

16 Apr 2012 – 17 Apr 2012 : Re: interesting navigational device

1. 2012-04-16 11:47 Dave Walden
2. 2012-04-16 12:40 Alexandre Eremenko
3. 2012-04-16 13:14 Andrew Nikitin
4. 2012-04-16 16:02 Alexandre Eremenko
5. 2012-04-16 20:14 Andrew Nikitin
6. 2012-04-16 20:49 Alan S
7. 2012-04-16 20:58 Alan S
8. 2012-04-16 22:29 Alexandre Eremenko
9. 2012-04-16 22:44 Alexandre Eremenko
10. 2012-04-17 05:01 Gary LaPook

08 Apr 2012 – 17 Apr 2012 : Re: slide rule sight reduction accuracy

1. 2012-04-08 21:18 Gary LaPook
2. 2012-04-08 21:27 Gary LaPook
3. 2012-04-17 05:23 Paul Hirose

16 Apr 2012 – 17 Apr 2012 : Refraction at altitude

1. 2012-04-16 08:17 Gary LaPook
2. 2012-04-17 08:36 h.a.c. van Asten

17 Apr 2012 – 17 Apr 2012 : Ex-meridian Formula Variant

1. 2012-04-17 15:43 Greg Rudzinski

16 Apr 2012 – 17 Apr 2012 : RYA Yachtmaster Ocean exam

1. 2012-04-16 00:54 Romeo Dretcanu
2. 2012-04-17 15:20 John Brown
3. 2012-04-17 16:27 Romeo Dretcanu
4. 2012-04-17 17:24 John Brown
5. 2012-04-17 17:39 N S Gurnell

18 Apr 2012 – 18 Apr 2012 : Precession question

1. 2012-04-18 08:07 John H

18 Apr 2012 – 18 Apr 2012 : Re: precession question

1. 2012-04-18 10:55 Marcel Tschudin

15 Apr 2012 – 18 Apr 2012 : Freiberger Trommelsextant errors

1. 2012-04-15 18:51 Wolfgang Hasper
2. 2012-04-15 20:42 Jean-Philippe Planas
3. 2012-04-15 23:21 Alexandre Eremenko
4. 2012-04-16 01:24 Alexandre Eremenko
5. 2012-04-16 02:25 Frank Reed
6. 2012-04-16 06:56 Jared
7. 2012-04-16 08:35 Bill B
8. 2012-04-16 10:03 Bill Morris
9. 2012-04-16 10:27 Bill Morris
10. 2012-04-16 12:31 Alexandre Eremenko
11. 2012-04-16 12:35 Alexandre Eremenko
12. 2012-04-16 16:49 Wolfgang Hasper
13. 2012-04-16 19:28 Werner Luehmann
14. 2012-04-16 19:44 Ken Gebhart
15. 2012-04-16 22:20 Alexandre Eremenko
16. 2012-04-16 22:51 Ken Gebhart
17. 2012-04-16 22:55 Alexandre Eremenko
18. 2012-04-16 22:59 Ken Gebhart
19. 2012-04-18 04:10 Bill B
20. 2012-04-18 17:44 Wolfgang Hasper
21. 2012-04-18 18:53 Geoffrey Kolbe
22. 2012-04-18 21:56 Alexandre Eremenko
23. 2012-04-18 22:00 Alexandre Eremenko

18 Apr 2012 – 18 Apr 2012 : Wristwatch chronometers

1. 2012-04-18 23:00 Paul Hirose

17 Apr 2012 – 18 Apr 2012 : Mathematical principle of Soviet dipmeter

1. 2012-04-17 18:25 Alexandre Eremenko
2. 2012-04-17 20:03 Bill Morris
3. 2012-04-17 22:58 Alexandre Eremenko
4. 2012-04-17 23:12 Alexandre Eremenko
5. 2012-04-18 21:45 Ridge White
6. 2012-04-18 23:41 Alexandre Eremenko

18 Apr 2012 – 19 Apr 2012 : Re: wristwatch chronometers

1. 2012-04-18 23:20 Alexandre Eremenko
2. 2012-04-18 23:33 Alexandre Eremenko
3. 2012-04-19 00:02 Lu Abel
4. 2012-04-19 00:27 Alexandre Eremenko
5. 2012-04-19 03:13 Lu Abel

19 Apr 2012 – 19 Apr 2012 : Ships Clock Cabinetry

1. 2012-04-19 13:52 Zvi Doron

19 Apr 2012 – 20 Apr 2012 : Admin: problem solved

1. 2012-04-19 21:41 Frank Reed
2. 2012-04-19 23:54 Peter Hakel
3. 2012-04-20 03:33 Frank Reed
4. 2012-04-20 04:41 Antoine Couëtte

20 Apr 2012 – 20 Apr 2012 : Re: 11 body sight run, all under 4 miles! Love thisinstrument!

1. 2012-04-20 16:55 Alexandre Eremenko

18 Apr 2012 – 20 Apr 2012 : Allowing a chronometer to 'run out'

1. 2012-04-18 18:40 Zvi Doron
2. 2012-04-18 22:16 Alexandre Eremenko
3. 2012-04-19 05:18 Zvi Doron
4. 2012-04-20 15:58 Byron Franklin
5. 2012-04-20 17:16 Brad Morris
6. 2012-04-20 19:09 Byron Franklin

20 Apr 2012 – 20 Apr 2012 : The Sun caught up

1. 2012-04-20 21:51 Frank Reed

21 Apr 2012 – 21 Apr 2012 : Watch face

1. 2012-04-21 12:09 Dave Walden

20 Apr 2012 – 21 Apr 2012 : Unistar Principle etc.

1. 2012-04-20 23:31 Alexandre Eremenko
2. 2012-04-21 02:34 Antoine Couëtte
3. 2012-04-21 04:56 Alexandre Eremenko
4. 2012-04-21 08:04 Antoine Couëtte
5. 2012-04-21 08:22 Greg Rudzinski
6. 2012-04-21 08:34 Antoine Couëtte
7. 2012-04-21 08:49 Gary LaPook
8. 2012-04-21 09:39 Greg Rudzinski
9. 2012-04-21 11:37 Dave Walden
10. 2012-04-21 14:37 Alexandre Eremenko
11. 2012-04-21 14:50 Alexandre Eremenko
12. 2012-04-21 15:04 Fred Hebard
13. 2012-04-21 15:04 Alexandre Eremenko
14. 2012-04-21 15:06 Alexandre Eremenko
15. 2012-04-21 15:13 Fred Hebard
16. 2012-04-21 15:33 Alexandre Eremenko
17. 2012-04-21 15:55 Fred Hebard
18. 2012-04-21 16:00 Byron Franklin
19. 2012-04-21 16:01 Alexandre Eremenko
20. 2012-04-21 16:03 Alexandre Eremenko
21. 2012-04-21 16:06 Alexandre Eremenko
22. 2012-04-21 16:42 Byron Franklin
23. 2012-04-21 17:51 Antoine Couëtte
24. 2012-04-21 18:23 Alexandre Eremenko
25. 2012-04-21 18:57 Antoine Couëtte
26. 2012-04-21 19:03 Alexandre Eremenko
27. 2012-04-21 19:18 Don Seltzer

21 Apr 2012 – 21 Apr 2012 : Annular solar eclipse May 20

1. 2012-04-21 23:32 Paul Hirose

22 Apr 2012 – 22 Apr 2012 : Quartz Movement Info

1. 2012-04-22 01:51 Greg Rudzinski

22 Apr 2012 – 22 Apr 2012 : Re: annular solar eclipse May 20

1. 2012-04-22 02:15 Alexandre Eremenko
2. 2012-04-22 04:46 Dave Walden

22 Apr 2012 – 22 Apr 2012 : Mechanical vs. Quartz

1. 2012-04-22 16:14 Greg Rudzinski
2. 2012-04-22 18:26 Gary LaPook
3. 2012-04-22 18:56 Greg Rudzinski

23 Apr 2012 – 23 Apr 2012 : Link Test (sextant) Collimator

1. 2012-04-23 05:13 Robert Swartz

23 Apr 2012 – 23 Apr 2012 : Celestial navigation companion

1. 2012-04-23 12:07 Dave Walden

23 Apr 2012 – 23 Apr 2012 : NASA time lapse

1. 2012-04-23 12:29 Dave Walden

21 Apr 2012 – 23 Apr 2012 : Re: watch face

1. 2012-04-21 15:27 Greg Rudzinski
2. 2012-04-21 16:17 Alexandre Eremenko
3. 2012-04-21 17:16 Dave Walden
4. 2012-04-21 18:54 Greg Rudzinski
5. 2012-04-21 19:48 Greg Rudzinski
6. 2012-04-22 06:45 Gary LaPook
7. 2012-04-22 06:51 Gary LaPook
8. 2012-04-22 18:22 Gary LaPook
9. 2012-04-22 19:23 Greg Rudzinski
10. 2012-04-23 11:53 Dave Walden
11. 2012-04-23 13:37 Greg Rudzinski

20 Apr 2012 – 23 Apr 2012 : 11 body sight run, all under 4 miles! Love this instrument!

1. 2012-04-20 14:59 Randall Morrow
2. 2012-04-20 18:37 Greg Rudzinski
3. 2012-04-20 20:14 Greg Rudzinski
4. 2012-04-23 14:02 Randall Morrow

23 Apr 2012 – 25 Apr 2012 : Re: celestial navigation companion

1. 2012-04-23 14:59 Alan S
2. 2012-04-23 15:23 Dave Walden
3. 2012-04-23 15:38 Greg R_
4. 2012-04-23 15:53 Örjan Sandström
5. 2012-04-23 15:58 Örjan Sandström
6. 2012-04-23 17:54 Dave Walden
7. 2012-04-23 18:10 Örjan Sandström
8. 2012-04-23 18:48 Örjan Sandström
9. 2012-04-23 18:54 Geoffrey Kolbe
10. 2012-04-23 20:35 Alan S
11. 2012-04-24 15:11 Örjan Sandström
12. 2012-04-24 15:55 Dave Walden
13. 2012-04-24 20:02 h.a.c. van Asten
14. 2012-04-25 16:38 Örjan Sandström
15. 2012-04-25 17:46 Örjan Sandström

25 Apr 2012 – 26 Apr 2012 : Magne-Plot in-flight plotter

1. 2012-04-25 21:44 Greg R_
2. 2012-04-25 22:15 Dave Walden
3. 2012-04-25 22:23 Greg R_
4. 2012-04-25 22:35 Dave Walden
5. 2012-04-25 22:44 Greg R_
6. 2012-04-26 01:30 Gary LaPook
7. 2012-04-26 03:14 Antoine Couëtte

26 Apr 2012 – 26 Apr 2012 : Re: Math principle of Soviet dipmeter, correction

1. 2012-04-26 03:23 Alexandre Eremenko

26 Apr 2012 – 26 Apr 2012 : NavList record message volume

1. 2012-04-26 03:52 Frank Reed
2. 2012-04-26 03:58 Antoine Couëtte
3. 2012-04-26 05:51 Bill B

26 Apr 2012 – 26 Apr 2012 : Re: Instrument for solving spheric al triangles

1. 2012-04-26 15:37 Wolfgang Köberer
2. 2012-04-26 17:57 Alexandre Eremenko
3. 2012-04-26 18:51 Patrick Goold

21 Apr 2012 – 26 Apr 2012 : June 06Th, 2012 Venus Transit

1. 2012-04-21 18:12 Antoine Couëtte
2. 2012-04-21 18:26 Alexandre Eremenko
3. 2012-04-26 18:34 Andrés Ruiz
4. 2012-04-26 19:43 Harri Ojanen

26 Apr 2012 – 26 Apr 2012 : NavList birthdays

1. 2012-04-26 22:30 Frank Reed
2. 2012-04-26 23:51 Antoine Couëtte

26 Apr 2012 – 27 Apr 2012 : Re: Instrument for solving spheric

1. 2012-04-26 15:31 Alexandre Eremenko
2. 2012-04-26 18:31 Ken Gebhart
3. 2012-04-26 20:49 Wolfgang Köberer
4. 2012-04-26 21:03 G Becker
5. 2012-04-27 03:03 Alexandre Eremenko
6. 2012-04-27 03:13 Alexandre Eremenko
7. 2012-04-27 06:14 Gary LaPook

27 Apr 2012 – 27 Apr 2012 : Book - Most Probable Position - and related article

1. 2012-04-27 16:46 Noell Wilson
2. 2012-04-27 18:59 Alexandre Eremenko

28 Apr 2012 – 28 Apr 2012 : Another sight reduction analog device

1. 2012-04-28 01:51 Alexandre Eremenko
2. 2012-04-28 03:20 Dave Walden
3. 2012-04-28 03:40 Alexandre Eremenko
4. 2012-04-28 07:32 Gary LaPook
5. 2012-04-28 13:58 Alexandre Eremenko

28 Apr 2012 – 28 Apr 2012 : SF Chronicle: Pearl Harbor vet is given a new sextant to replace stolen one

1. 2012-04-28 20:24 Paul Saffo

29 Apr 2012 – 29 Apr 2012 : Class at Mystic Seaport this coming weekend

1. 2012-04-29 18:38 Frank Reed

29 Apr 2012 – 29 Apr 2012 : Re: SF Chronicle: Pearl Harbor vet is given a new sextant to replace stolenone

1. 2012-04-29 21:34 Alan S

01 May 2012 – 01 May 2012 : Cook's I-st voyage logbooks

1. 2012-05-01 18:09 Alexandre Eremenko

30 Apr 2012 – 02 May 2012 : Bowditch (2002) Table 17

1. 2012-04-30 20:46 Stan K
2. 2012-05-01 02:03 Stan K
3. 2012-05-01 06:06 Gary LaPook
4. 2012-05-01 07:15 Bill B
5. 2012-05-01 07:26 Stan K
6. 2012-05-01 07:29 Bill B
7. 2012-05-01 07:54 h.a.c. van Asten
8. 2012-05-01 09:46 Gary LaPook
9. 2012-05-02 05:34 Bill B

01 May 2012 – 02 May 2012 : Supermoon

1. 2012-05-01 21:36 Gary LaPook
2. 2012-05-01 21:44 Alexandre Eremenko
3. 2012-05-02 10:22 G Becker

02 May 2012 – 03 May 2012 : Are higher altitude sights inherently less accurate?

1. 2012-05-02 14:23 Randall Morrow
2. 2012-05-02 15:42 Örjan Sandström
3. 2012-05-02 15:54 Alexandre Eremenko
4. 2012-05-03 02:23 John Karl

26 Apr 2012 – 03 May 2012 : Navy MK 5 Octant Using Natural Horizon

1. 2012-04-26 23:24 Greg Rudzinski
2. 2012-04-27 21:13 Greg Rudzinski
3. 2012-04-30 04:31 Greg Rudzinski
4. 2012-04-30 23:57 Alexandre Eremenko
5. 2012-05-01 03:44 Bill B
6. 2012-05-01 03:52 James N Wilson
7. 2012-05-01 04:03 Bill B
8. 2012-05-01 04:13 Greg Rudzinski
9. 2012-05-01 06:15 Alexandre Eremenko
10. 2012-05-01 06:28 Bill B
11. 2012-05-01 12:43 Alexandre Eremenko
12. 2012-05-01 14:34 James N Wilson
13. 2012-05-01 15:39 Greg Rudzinski
14. 2012-05-01 17:29 Greg Rudzinski
15. 2012-05-01 17:43 Alexandre Eremenko
16. 2012-05-01 17:52 Alexandre Eremenko
17. 2012-05-01 18:38 Greg Rudzinski
18. 2012-05-01 19:10 Greg Rudzinski
19. 2012-05-01 21:27 Alexandre Eremenko
20. 2012-05-01 21:37 Alexandre Eremenko
21. 2012-05-01 21:54 Greg Rudzinski
22. 2012-05-01 22:17 Alexandre Eremenko
23. 2012-05-01 22:36 Greg Rudzinski
24. 2012-05-01 22:53 Alexandre Eremenko
25. 2012-05-01 22:57 Greg Rudzinski
26. 2012-05-01 23:08 Alexandre Eremenko
27. 2012-05-01 23:30 Greg Rudzinski
28. 2012-05-02 17:51 Greg Rudzinski
29. 2012-05-02 18:59 Alexandre Eremenko
30. 2012-05-02 19:41 Greg Rudzinski
31. 2012-05-02 20:40 Alexandre Eremenko
32. 2012-05-02 21:21 Alexandre Eremenko
33. 2012-05-02 21:35 Gary LaPook
34. 2012-05-02 23:22 Greg Rudzinski
35. 2012-05-03 03:06 Alexandre Eremenko

02 May 2012 – 03 May 2012 : Re: Are higher altitude sights inherently lessaccurate?

1. 2012-05-02 19:50 Geoffrey Kolbe
2. 2012-05-03 03:29 Alexandre Eremenko
3. 2012-05-03 08:18 Geoffrey Kolbe

03 May 2012 – 04 May 2012 : Fotographs (was: Daytime Venus)

1. 2012-05-03 22:22 Alexandre Eremenko
2. 2012-05-03 22:27 Greg Rudzinski
3. 2012-05-03 22:32 Alexandre Eremenko
4. 2012-05-04 02:13 Dave Walden

03 May 2012 – 04 May 2012 : Franks Lunars calculator questions

1. 2012-05-03 23:11 Bill B
2. 2012-05-04 04:32 Alexandre Eremenko

05 May 2012 – 05 May 2012 : Sailing Tragety In Southern California

1. 2012-05-05 00:56 Greg Rudzinski
2. 2012-05-05 08:04 Bill B
3. 2012-05-05 13:26 Alan S
4. 2012-05-05 14:51 Tom Sult

05 May 2012 – 05 May 2012 : Natural vs. Bubble Horizon LOP Plot Distribution

1. 2012-05-05 17:02 Greg Rudzinski
2. 2012-05-05 18:17 h.a.c. van Asten
3. 2012-05-05 18:49 Greg Rudzinski

05 May 2012 – 05 May 2012 : Re: Longitude by Sunrise example

1. 2012-05-05 18:57 h.a.c. van Asten

25 Apr 2012 – 07 May 2012 : Instrument for solving spherical triangles

1. 2012-04-25 19:29 G Becker
2. 2012-04-25 20:35 Alexandre Eremenko
3. 2012-04-26 04:24 Alexandre Eremenko
4. 2012-04-26 06:27 Gary LaPook
5. 2012-04-26 09:58 G Becker
6. 2012-04-26 12:19 Alexandre Eremenko
7. 2012-04-26 12:36 Geoffrey Kolbe
8. 2012-04-26 13:11 Alexandre Eremenko
9. 2012-04-26 14:00 Zvi Doron
10. 2012-04-26 15:24 Geoffrey Kolbe
11. 2012-04-26 15:29 G Becker
12. 2012-05-06 10:05 Wolfgang Köberer
13. 2012-05-06 14:17 Alexandre Eremenko
14. 2012-05-07 04:34 Gary LaPook

18 Apr 2012 – 07 May 2012 : Pilot avoids collision with Venus

1. 2012-04-18 05:32 Bill B
2. 2012-04-18 06:20 Geoffrey Kolbe
3. 2012-04-18 08:06 John H
4. 2012-04-18 09:36 Gary LaPook
5. 2012-04-18 09:53 Bill B
6. 2012-04-18 11:33 Patrick Goold
7. 2012-04-18 12:08 John H
8. 2012-04-18 14:03 Philip Lange
9. 2012-04-18 14:46 Robert Eno
10. 2012-04-18 15:02 Robert Eno
11. 2012-04-18 16:09 Robert Eno
12. 2012-04-18 16:20 Robert Eno
13. 2012-04-18 17:13 Lu Abel
14. 2012-04-18 17:20 Gary LaPook
15. 2012-04-18 17:25 Gary LaPook
16. 2012-04-18 17:42 Patrick Goold
17. 2012-04-18 17:51 Geoffrey Kolbe
18. 2012-04-19 01:04 Gary LaPook
19. 2012-04-19 02:48 Bill B
20. 2012-04-19 06:28 Ronald van Riet
21. 2012-04-19 07:21 Gary LaPook
22. 2012-04-19 21:14 Alan S
23. 2012-04-20 02:12 Greg Rudzinski
24. 2012-04-20 07:47 John H
25. 2012-04-20 13:41 Don Seltzer
26. 2012-04-20 14:43 Byron Franklin
27. 2012-04-20 14:47 Michael Meredith
28. 2012-04-29 10:09 Gary LaPook
29. 2012-04-30 02:22 Michael Meredith
30. 2012-04-30 21:50 Gary LaPook
31. 2012-05-05 08:35 Gary LaPook
32. 2012-05-05 15:03 Tom Sult
33. 2012-05-06 00:41 Gary LaPook
34. 2012-05-06 02:11 Tom Sult
35. 2012-05-06 03:26 Gary LaPook
36. 2012-05-07 13:43 Tom Sult

03 May 2012 – 09 May 2012 : Daytime Venus Rising Dip Short

1. 2012-05-03 19:19 Greg Rudzinski
2. 2012-05-03 20:50 Greg Rudzinski
3. 2012-05-03 21:57 Bill B
4. 2012-05-03 22:14 Alexandre Eremenko
5. 2012-05-03 22:20 Greg Rudzinski
6. 2012-05-03 22:39 Greg Rudzinski
7. 2012-05-03 22:45 Alexandre Eremenko
8. 2012-05-03 22:54 Bill B
9. 2012-05-04 07:48 Gary LaPook
10. 2012-05-04 15:14 Greg Rudzinski
11. 2012-05-04 18:38 Greg Rudzinski
12. 2012-05-04 20:01 Hewitt Schlereth
13. 2012-05-05 07:57 Gary LaPook
14. 2012-05-05 07:58 Gary LaPook
15. 2012-05-05 14:35 Alexandre Eremenko
16. 2012-05-05 15:07 Greg Rudzinski
17. 2012-05-05 16:07 Greg Rudzinski
18. 2012-05-05 16:07 Alexandre Eremenko
19. 2012-05-05 16:13 Greg Rudzinski
20. 2012-05-05 17:34 Alexandre Eremenko
21. 2012-05-05 17:37 Alexandre Eremenko
22. 2012-05-05 17:43 Hewitt Schlereth
23. 2012-05-06 04:59 Gary LaPook
24. 2012-05-06 07:22 Geoffrey Kolbe
25. 2012-05-06 09:11 Gary LaPook
26. 2012-05-06 09:16 Gary LaPook
27. 2012-05-06 14:08 Alexandre Eremenko
28. 2012-05-06 14:52 Robert Eno
29. 2012-05-06 18:58 Gary LaPook
30. 2012-05-09 04:13 Bill B
31. 2012-05-09 05:37 Greg Rudzinski

04 May 2012 – 09 May 2012 : AN5954 bubble octant by Bausch and Lomb

1. 2012-05-04 20:53 Alexandre Eremenko
2. 2012-05-04 22:11 Gary LaPook
3. 2012-05-04 22:39 Alexandre Eremenko
4. 2012-05-05 07:33 Gary LaPook
5. 2012-05-05 14:31 Alexandre Eremenko
6. 2012-05-08 09:20 Gary LaPook
7. 2012-05-08 12:59 Alexandre Eremenko
8. 2012-05-08 17:11 Gary LaPook
9. 2012-05-08 23:52 Alexandre Eremenko
10. 2012-05-09 08:10 Gary LaPook
11. 2012-05-09 13:15 Alexandre Eremenko

07 May 2012 – 09 May 2012 : Sextants and the WW2

1. 2012-05-07 18:07 Andrés Ruiz
2. 2012-05-09 16:09 Bill Morris
3. 2012-05-09 16:40 Greg Rudzinski

10 May 2012 – 10 May 2012 : 10 DM

1. 2012-05-10 02:55 Peter Hakel

10 May 2012 – 10 May 2012 : Re: 10 Dm

1. 2012-05-10 03:16 Brendan Kinch
2. 2012-05-10 03:33 Alexandre Eremenko
3. 2012-05-10 11:26 G Becker

10 May 2012 – 10 May 2012 : Moonrise II, III

1. 2012-05-10 15:35 Alexandre Eremenko

10 May 2012 – 10 May 2012 : Re: Simex

1. 2012-05-10 17:15 JSB
2. 2012-05-10 17:39 Greg Rudzinski

10 May 2012 – 10 May 2012 : Longitude by lunar distance

1. 2012-05-10 17:42 Paul Pauliukonis

10 May 2012 – 10 May 2012 : Re: longitude by lunar distance

1. 2012-05-10 18:04 Alexandre Eremenko

08 May 2012 – 10 May 2012 : Simplified Bris Sextant

1. 2012-05-08 02:37 Greg Rudzinski
2. 2012-05-08 03:15 Alexandre Eremenko
3. 2012-05-08 03:52 Greg Rudzinski
4. 2012-05-08 12:32 G Becker
5. 2012-05-08 14:58 Greg Rudzinski
6. 2012-05-08 16:52 Örjan Sandström
7. 2012-05-08 17:36 Larry Smith
8. 2012-05-09 15:41 Greg Rudzinski
9. 2012-05-09 16:51 Greg Rudzinski
10. 2012-05-09 19:56 Alexandre Eremenko
11. 2012-05-09 20:15 Greg Rudzinski
12. 2012-05-10 04:57 Greg Rudzinski
13. 2012-05-10 05:21 Alexandre Eremenko
14. 2012-05-10 14:04 Greg Rudzinski
15. 2012-05-10 14:27 Alexandre Eremenko
16. 2012-05-10 16:32 Greg Rudzinski
17. 2012-05-10 17:57 Alexandre Eremenko
18. 2012-05-10 18:12 Greg Rudzinski
19. 2012-05-10 19:06 Alexandre Eremenko
20. 2012-05-10 19:25 Greg Rudzinski
21. 2012-05-10 20:15 Bill B

10 May 2012 – 10 May 2012 : Re: Positioning of 7 x 35mm monocular on Astra IIIBsextant

1. 2012-05-10 22:53 Bill B

10 May 2012 – 11 May 2012 : Positioning of 7 x 35mm monocular on Astra IIIB sextant

1. 2012-05-10 17:28 Alan S
2. 2012-05-10 18:04 Greg Rudzinski
3. 2012-05-10 22:27 Bill B
4. 2012-05-11 02:31 Ken Gebhart

05 May 2012 – 11 May 2012 : Longitude by Sunset

1. 2012-05-05 22:06 Alexandre Eremenko
2. 2012-05-06 08:44 Marcel Tschudin
3. 2012-05-06 14:06 Alexandre Eremenko
4. 2012-05-06 15:23 Marcel Tschudin
5. 2012-05-06 16:45 Alexandre Eremenko
6. 2012-05-06 18:46 Gary LaPook
7. 2012-05-06 19:22 h.a.c. van Asten
8. 2012-05-06 19:27 Greg Rudzinski
9. 2012-05-06 20:00 Gary LaPook
10. 2012-05-06 20:08 h.a.c. van Asten
11. 2012-05-06 22:54 Marcel Tschudin
12. 2012-05-06 23:27 Marcel Tschudin
13. 2012-05-07 00:14 Alexandre Eremenko
14. 2012-05-07 00:29 Greg Rudzinski
15. 2012-05-07 00:29 Alexandre Eremenko
16. 2012-05-07 00:32 Alexandre Eremenko
17. 2012-05-07 00:59 Gary LaPook
18. 2012-05-07 01:00 Greg Rudzinski
19. 2012-05-07 01:07 Alexandre Eremenko
20. 2012-05-07 01:32 Alexandre Eremenko
21. 2012-05-07 02:53 Gary LaPook
22. 2012-05-07 03:40 Greg Rudzinski
23. 2012-05-07 04:22 Greg Rudzinski
24. 2012-05-07 05:53 Greg Rudzinski
25. 2012-05-07 12:09 Marcel Tschudin
26. 2012-05-07 12:44 Marcel Tschudin
27. 2012-05-07 14:01 Alexandre Eremenko
28. 2012-05-07 14:06 Alexandre Eremenko
29. 2012-05-07 15:11 Greg Rudzinski
30. 2012-05-07 15:25 Greg Rudzinski
31. 2012-05-07 16:24 Alexandre Eremenko
32. 2012-05-07 16:27 Alexandre Eremenko
33. 2012-05-07 17:04 Greg Rudzinski
34. 2012-05-07 17:11 Greg Rudzinski
35. 2012-05-07 17:24 Greg Rudzinski
36. 2012-05-07 17:43 Greg Rudzinski
37. 2012-05-07 19:15 Alexandre Eremenko
38. 2012-05-07 19:18 Alexandre Eremenko
39. 2012-05-07 19:30 h.a.c. van Asten
40. 2012-05-07 19:34 Greg Rudzinski
41. 2012-05-07 20:49 Bill B
42. 2012-05-07 21:15 Marcel Tschudin
43. 2012-05-08 02:06 Alexandre Eremenko
44. 2012-05-08 02:09 Alexandre Eremenko
45. 2012-05-08 02:16 Alexandre Eremenko
46. 2012-05-08 07:52 Gary LaPook
47. 2012-05-08 12:08 Marcel Tschudin
48. 2012-05-08 12:29 Marcel Tschudin
49. 2012-05-08 12:52 Alexandre Eremenko
50. 2012-05-08 16:55 Gary LaPook
51. 2012-05-08 21:03 George Brandenburg
52. 2012-05-09 10:00 Marcel Tschudin
53. 2012-05-10 14:28 George Brandenburg
54. 2012-05-11 04:36 Marcel Tschudin

10 May 2012 – 11 May 2012 : Moonrise

1. 2012-05-10 04:10 Alexandre Eremenko
2. 2012-05-11 03:54 Marcel Tschudin
3. 2012-05-11 04:19 Alexandre Eremenko
4. 2012-05-11 07:37 Gary LaPook

10 May 2012 – 11 May 2012 : Re: longitude by lunar distance

1. 2012-05-10 18:03 Frank Reed
2. 2012-05-11 21:36 Doug Rynda

11 May 2012 – 11 May 2012 : Re: Old Sextant pictures

1. 2012-05-11 22:46 Alan S

12 May 2012 – 12 May 2012 : Re: Cell for a Sailor

1. 2012-05-12 21:08 Alan S
2. 2012-05-12 21:27 Greg Rudzinski

13 May 2012 – 13 May 2012 : Radioactivity again

1. 2012-05-13 20:39 Gary LaPook
2. 2012-05-13 20:57 Alexandre Eremenko
3. 2012-05-13 21:11 Gary LaPook
4. 2012-05-13 21:24 Alan S

14 May 2012 – 14 May 2012 : Re: T-Plotter Compact (reviewed)

1. 2012-05-14 00:45 Greg Rudzinski

13 May 2012 – 14 May 2012 : Great Circle on the Star Finder.

1. 2012-05-13 20:03 Byron Franklin
2. 2012-05-14 15:39 Byron Franklin

14 May 2012 – 14 May 2012 : Re: GPS Interference

1. 2012-05-14 23:58 Gary LaPook

15 May 2012 – 15 May 2012 : Link to PDF of Dreisonstock (HO 208)

1. 2012-05-15 15:22 Örjan Sandström

15 May 2012 – 15 May 2012 : Polarizers

1. 2012-05-15 23:19 Greg Rudzinski

15 May 2012 – 16 May 2012 : David White sextant with bubble mod?

1. 2012-05-15 23:14 Dave Walden
2. 2012-05-15 23:26 Dave Walden
3. 2012-05-16 12:24 G Becker

16 May 2012 – 16 May 2012 : Technique for sighting affect accuracy

1. 2012-05-16 14:35 Randall Morrow

15 May 2012 – 16 May 2012 : Sextant 1090 International - Never Used

1. 2012-05-15 12:06 Dave Walden
2. 2012-05-15 13:20 Philip Lange
3. 2012-05-15 14:06 Patrick Goold
4. 2012-05-15 14:28 Gary LaPook
5. 2012-05-15 14:49 Frank Reed
6. 2012-05-15 14:55 Frank Reed
7. 2012-05-16 16:13 Mike Burkes
8. 2012-05-16 16:37 Alexandre Eremenko
9. 2012-05-16 17:10 Frank Reed
10. 2012-05-16 20:59 Ken Muldrew

17 May 2012 – 17 May 2012 : Air navigation training, 1942

1. 2012-05-17 22:45 Paul Hirose

16 May 2012 – 18 May 2012 : Swiss Watches

1. 2012-05-16 21:24 W F Jones
2. 2012-05-17 16:09 Greg Rudzinski
3. 2012-05-17 23:16 Ken Muldrew
4. 2012-05-18 00:31 Greg Rudzinski

18 May 2012 – 18 May 2012 : Re: air navigation training, 1942

1. 2012-05-18 06:21 Andrés Ruiz

19 May 2012 – 19 May 2012 : Re: Great Circle.

1. 2012-05-19 00:32 Byron Franklin

18 May 2012 – 20 May 2012 : Bowditch long term almanac

1. 2012-05-18 18:23 Örjan Sandström
2. 2012-05-18 19:05 Geoffrey Kolbe
3. 2012-05-18 19:50 Örjan Sandström
4. 2012-05-18 21:31 Geoffrey Kolbe
5. 2012-05-18 23:57 Örjan Sandström
6. 2012-05-19 07:15 Geoffrey Kolbe
7. 2012-05-19 19:14 Örjan Sandström
8. 2012-05-19 21:22 Hewitt Schlereth
9. 2012-05-20 01:15 Gary LaPook
10. 2012-05-20 05:57 Geoffrey Kolbe
11. 2012-05-20 06:22 Geoffrey Kolbe
12. 2012-05-20 07:37 h.a.c. van Asten
13. 2012-05-20 08:07 Örjan Sandström
14. 2012-05-20 09:06 Geoffrey Kolbe
15. 2012-05-20 09:20 Geoffrey Kolbe
16. 2012-05-20 10:23 Örjan Sandström
17. 2012-05-20 10:27 Örjan Sandström
18. 2012-05-20 12:32 Geoffrey Kolbe
19. 2012-05-20 13:57 h.a.c. van Asten
20. 2012-05-20 14:38 h.a.c. van Asten
21. 2012-05-20 19:00 Örjan Sandström

20 May 2012 – 20 May 2012 : Accuracy of the Time Sight

1. 2012-05-20 18:59 Paul Pauliukonis
2. 2012-05-20 19:43 Gary LaPook
3. 2012-05-20 19:54 Paul Pauliukonis
4. 2012-05-20 21:51 Paul Hirose

16 May 2012 – 21 May 2012 : Re: technique for sighting affect accuracy

1. 2012-05-16 17:02 Bill B
2. 2012-05-16 17:37 Greg R_
3. 2012-05-20 19:51 Paul Pauliukonis
4. 2012-05-20 22:17 Alan S
5. 2012-05-21 02:30 Greg Rudzinski

21 May 2012 – 21 May 2012 : Partial eclipse

1. 2012-05-21 08:05 Gary LaPook

21 May 2012 – 21 May 2012 : Question for Astra users

1. 2012-05-21 06:38 Greg R_
2. 2012-05-21 06:58 Greg R_
3. 2012-05-21 15:25 Alan S
4. 2012-05-21 19:17 Bill B

22 May 2012 – 23 May 2012 : Re: recommendation for slide rule ? Bygrave

1. 2012-05-22 21:39 Alan S
2. 2012-05-22 22:03 Greg Rudzinski
3. 2012-05-23 20:01 Hewitt Schlereth
4. 2012-05-23 22:16 Alan S

21 May 2012 – 24 May 2012 : Re: partial eclipse

1. 2012-05-21 09:06 h.a.c. van Asten
2. 2012-05-21 14:37 G Becker
3. 2012-05-21 16:59 Gary LaPook
4. 2012-05-21 19:08 h.a.c. van Asten
5. 2012-05-22 05:26 Peter Hakel
6. 2012-05-22 14:16 Randall Morrow
7. 2012-05-23 09:37 h.a.c. van Asten
8. 2012-05-24 04:12 James N Wilson
9. 2012-05-24 06:50 Gary LaPook

23 May 2012 – 24 May 2012 : Transit of Venus Pictures

1. 2012-05-23 19:16 Greg Rudzinski
2. 2012-05-23 19:49 Greg Rudzinski
3. 2012-05-24 01:21 Gary LaPook
4. 2012-05-24 02:38 Greg Rudzinski
5. 2012-05-24 02:49 Greg Rudzinski
6. 2012-05-24 06:46 Gary LaPook
7. 2012-05-24 06:51 Gary LaPook

24 May 2012 – 24 May 2012 : Plath AH on eBay

1. 2012-05-24 15:17 Paul Saffo

23 May 2012 – 24 May 2012 : Celestaire web site

1. 2012-05-23 20:17 Bill B
2. 2012-05-23 21:21 Ken Gebhart
3. 2012-05-23 21:54 Bill B
4. 2012-05-24 16:07 Greg R_

23 May 2012 – 27 May 2012 : Stadimeter

1. 2012-05-23 18:54 Byron Franklin
2. 2012-05-24 16:19 Peter Hollings
3. 2012-05-25 23:58 Byron Franklin
4. 2012-05-27 09:56 Dave Walden

26 May 2012 – 27 May 2012 : HO 229 Vol 1- 5 on eBay

1. 2012-05-26 12:52 Noell Wilson
2. 2012-05-27 09:59 Dave Walden

31 May 2012 – 31 May 2012 : Group sight-taking opportunities: June, July in RI

1. 2012-05-31 20:02 Frank Reed

30 May 2012 – 01 Jun 2012 : Camera FAR 2nd Ed.

1. 2012-05-30 01:12 Greg Rudzinski
2. 2012-05-30 11:08 Marcel Tschudin
3. 2012-05-30 14:31 Greg Rudzinski
4. 2012-05-30 15:18 Marcel Tschudin
5. 2012-05-30 16:09 Greg Rudzinski
6. 2012-05-30 19:04 Greg Rudzinski
7. 2012-05-30 21:55 Marcel Tschudin
8. 2012-05-30 22:19 Greg Rudzinski
9. 2012-05-31 06:24 Andrés Ruiz
10. 2012-06-01 02:30 Bill B

01 Jun 2012 – 01 Jun 2012 : Re: Two-body fix caveat

1. 2012-06-01 05:32 h.a.c. van Asten
2. 2012-06-01 11:28 Dave Walden

01 Jun 2012 – 01 Jun 2012 : Wulf on Venus transits of 1761 & 1769

1. 2012-06-01 15:33 Patrick Goold
2. 2012-06-01 15:56 Alexandre Eremenko
3. 2012-06-01 17:08 Marcel Tschudin

01 Jun 2012 – 01 Jun 2012 : Transits of Venus in the distant 21st century...

1. 2012-06-01 19:15 Frank Reed

02 Jun 2012 – 02 Jun 2012 : Out of Office

1. 2012-06-02 08:04 Ned Reiter

09 May 2012 – 05 Jun 2012 : T-Plotter Compact

1. 2012-05-09 02:39 Peter Hakel
2. 2012-06-03 21:09 Greg Rudzinski
3. 2012-06-04 19:51 Greg Rudzinski
4. 2012-06-05 03:55 Greg Rudzinski

01 Jun 2012 – 05 Jun 2012 : C.Bris 1st Ed.

1. 2012-06-01 23:59 Greg Rudzinski
2. 2012-06-05 04:18 Greg Rudzinski

05 Jun 2012 – 05 Jun 2012 : Re: Transit of venus tomorrow, don't miss it, you won't getanother chance.

1. 2012-06-05 11:53 Patrick Goold

12 May 2012 – 05 Jun 2012 : Re: Simplified Bris Sextant (calibration)

1. 2012-05-12 04:05 Greg Rudzinski
2. 2012-05-12 17:10 Greg Rudzinski
3. 2012-05-15 02:30 Greg Rudzinski
4. 2012-05-15 04:34 Alexandre Eremenko
5. 2012-05-15 04:55 Greg Rudzinski
6. 2012-05-15 18:41 Bill B
7. 2012-05-15 19:21 Greg Rudzinski
8. 2012-05-15 20:01 Greg Rudzinski
9. 2012-05-15 21:35 Bill B
10. 2012-06-05 13:07 h.a.c. van Asten

06 Jun 2012 – 06 Jun 2012 : Re: Clear Skies in Laguna Beach

1. 2012-06-06 02:43 James N Wilson

06 Jun 2012 – 06 Jun 2012 : The Adventure of a 21st Century TOV Photo

1. 2012-06-06 09:31 Marcel Tschudin
2. 2012-06-06 09:56 Marcel Tschudin

06 Jun 2012 – 06 Jun 2012 : Tall Ships and Art

1. 2012-06-06 13:37 Byron Franklin

06 Jun 2012 – 07 Jun 2012 : Sunset TOV Daytime Venus LOP by Camera

1. 2012-06-06 15:13 Greg Rudzinski
2. 2012-06-06 17:38 Greg Rudzinski
3. 2012-06-06 17:53 Antoine Couëtte
4. 2012-06-06 19:29 Brad Morris
5. 2012-06-06 22:02 Greg Rudzinski
6. 2012-06-07 01:41 Brad Morris

05 Jun 2012 – 09 Jun 2012 : Transit of venus tomorrow, don't miss it, you won't get another chance.

1. 2012-06-05 04:48 Gary LaPook
2. 2012-06-05 05:22 Greg R_
3. 2012-06-05 14:55 Greg Rudzinski
4. 2012-06-06 08:24 h.a.c. van Asten
5. 2012-06-09 04:51 Larry Smith

09 Jun 2012 – 10 Jun 2012 : IMCCE ephemeris inaccurate

1. 2012-06-09 04:15 Paul Hirose
2. 2012-06-10 07:32 Antoine Couëtte

10 Jun 2012 – 11 Jun 2012 : Taking sights at Beavertail...

1. 2012-06-10 13:56 Frank Reed
2. 2012-06-10 15:07 Antoine Couëtte
3. 2012-06-10 17:19 Dave Walden
4. 2012-06-11 01:36 Stan K

11 Jun 2012 – 11 Jun 2012 : Navigator-formatted lat/lon on tv

1. 2012-06-11 02:34 Frank Reed

06 Jun 2012 – 13 Jun 2012 : Nautical Art Show.

1. 2012-06-06 22:42 Byron Franklin
2. 2012-06-09 11:55 Andrés Ruiz
3. 2012-06-09 12:13 Andrés Ruiz
4. 2012-06-09 22:01 Dave Walden
5. 2012-06-10 01:12 Byron Franklin
6. 2012-06-10 19:46 Byron Franklin
7. 2012-06-11 13:53 Byron Franklin
8. 2012-06-11 14:47 Luc Desmedt
9. 2012-06-11 16:59 Alan S
10. 2012-06-12 15:39 Byron Franklin
11. 2012-06-12 22:19 Byron Franklin
12. 2012-06-13 13:23 Byron Franklin

12 Jun 2012 – 14 Jun 2012 : Sextant vs. Camera Sea Trial

1. 2012-06-12 16:45 Greg Rudzinski
2. 2012-06-12 20:30 Greg Rudzinski
3. 2012-06-12 21:54 Alan S
4. 2012-06-12 23:34 Greg Rudzinski
5. 2012-06-13 16:50 Hewitt Schlereth
6. 2012-06-13 19:55 Hewitt Schlereth
7. 2012-06-13 21:23 Alan S
8. 2012-06-14 06:20 Geoffrey Kolbe

15 Jun 2012 – 15 Jun 2012 : Direct and Inverse Solutions with Geodetic Latitude in Terms ofLongitude for Rhumb Line Sailing

1. 2012-06-15 12:05 Andrés Ruiz

15 Jun 2012 – 15 Jun 2012 : Astro Navigation Remembered

1. 2012-06-15 11:33 John Brown
2. 2012-06-15 15:05 Geoffrey Kolbe
3. 2012-06-15 16:42 John Brown

19 Jun 2012 – 19 Jun 2012 : Nautilus Navigation

1. 2012-06-19 00:22 James N Wilson

05 Jun 2012 – 21 Jun 2012 : A break in the clouds!

1. 2012-06-05 22:34 Patrick Goold
2. 2012-06-05 23:48 Greg Rudzinski
3. 2012-06-06 00:46 Dave Walden
4. 2012-06-06 01:01 Bill B
5. 2012-06-06 01:36 Brad Morris
6. 2012-06-06 01:44 Greg R_
7. 2012-06-06 01:45 Greg Rudzinski
8. 2012-06-06 01:55 Alan S
9. 2012-06-06 01:56 Greg Rudzinski
10. 2012-06-06 03:34 Greg R_
11. 2012-06-06 09:23 Gary LaPook
12. 2012-06-06 20:52 Stan K
13. 2012-06-07 19:16 Gary LaPook
14. 2012-06-08 05:54 Andrés Ruiz
15. 2012-06-08 13:42 Greg Rudzinski
16. 2012-06-21 12:29 Sean C

23 Jun 2012 – 23 Jun 2012 : Re: Sextant practice: Sun, Moon, and lunars tomorrow inRI

1. 2012-06-23 22:49 Bill B

13 Jun 2012 – 23 Jun 2012 : 1769 navigation.

1. 2012-06-13 15:59 Byron Franklin
2. 2012-06-13 19:26 Antoine Couëtte
3. 2012-06-13 19:34 Alexandre Eremenko
4. 2012-06-14 16:47 Byron Franklin
5. 2012-06-14 18:41 Greg Rudzinski
6. 2012-06-15 04:44 Paul Hirose
7. 2012-06-15 16:02 Peter Hakel
8. 2012-06-17 23:07 Byron Franklin
9. 2012-06-18 01:56 Byron Franklin
10. 2012-06-21 20:52 Byron Franklin
11. 2012-06-23 23:36 Byron Franklin

24 Jun 2012 – 24 Jun 2012 : Re: Compass error correction

1. 2012-06-24 19:51 Byron Franklin

24 Jun 2012 – 25 Jun 2012 : Re: Ageton on an Index Card

1. 2012-06-24 22:35 Alan S
2. 2012-06-25 16:39 Frank Reed

23 Jun 2012 – 25 Jun 2012 : Another passing...

1. 2012-06-23 17:23 Frank Reed
2. 2012-06-25 17:45 Stan K

23 Jun 2012 – 25 Jun 2012 : Sextant practice: Sun, Moon, and lunars tomorrow in RI

1. 2012-06-23 17:37 Frank Reed
2. 2012-06-23 23:11 Frank Reed
3. 2012-06-24 06:39 Frank Reed
4. 2012-06-25 18:10 Stan K

23 Jun 2012 – 25 Jun 2012 : Navigation Weekend: this November?

1. 2012-06-23 17:32 Frank Reed
2. 2012-06-25 17:55 Stan K
3. 2012-06-25 18:31 Stan K

23 Jun 2012 – 25 Jun 2012 : Today's lunar observation

1. 2012-06-23 22:58 Frank Reed
2. 2012-06-25 18:49 Antoine Couëtte
3. 2012-06-25 21:08 G Becker

26 Jun 2012 – 26 Jun 2012 : Re: Soviet dip meter anatomy, was Mathematical principle of Soviet dipmeter

1. 2012-06-26 04:55 Bill Morris

26 Jun 2012 – 26 Jun 2012 : Re: London Science Museum (Correction)

1. 2012-06-26 16:50 Alexandre Eremenko

26 Jun 2012 – 26 Jun 2012 : C Plath Bubble Horizon Attachment

1. 2012-06-26 04:36 Bill Morris
2. 2012-06-26 18:31 Werner Luehmann

26 Jun 2012 – 27 Jun 2012 : London Science Museum

1. 2012-06-26 16:20 Alexandre Eremenko
2. 2012-06-27 01:55 Gary LaPook
3. 2012-06-27 07:58 Alexandre Eremenko
4. 2012-06-27 08:08 Gary LaPook
5. 2012-06-27 15:22 Fred Hebard
6. 2012-06-27 16:46 Alexandre Eremenko
7. 2012-06-27 17:08 Alexandre Eremenko

29 Jun 2012 – 30 Jun 2012 : ADMIN: uploaded/attached file names

1. 2012-06-29 18:27 Frank Reed
2. 2012-06-30 00:44 Gary LaPook

28 Jun 2012 – 01 Jul 2012 : Moon observations in flight

1. 2012-06-28 20:25 Gary LaPook
2. 2012-06-29 03:38 Gary LaPook
3. 2012-06-29 17:52 Greg Rudzinski
4. 2012-07-01 10:03 Gary LaPook

02 Jul 2012 – 02 Jul 2012 : Pioneer octant used in flight

1. 2012-07-02 09:06 Gary LaPook

02 Jul 2012 – 02 Jul 2012 : An astrocompass used in flight

1. 2012-07-02 09:10 Gary LaPook

25 Jun 2012 – 02 Jul 2012 : Nocturnal "toy"

1. 2012-06-25 18:35 G Becker
2. 2012-06-29 17:14 Noell Wilson
3. 2012-07-01 13:47 Sean C
4. 2012-07-02 13:31 G Becker
5. 2012-07-02 14:53 Andrés Ruiz

03 Jul 2012 – 03 Jul 2012 : 2 Minute Star Finder and the Sun.

1. 2012-07-03 17:08 Byron Franklin

03 Jul 2012 – 03 Jul 2012 : More on Amelia Earhart

1. 2012-07-03 23:30 Alan S

04 Jul 2012 – 04 Jul 2012 : Re: more on Amelia Earhart

1. 2012-07-04 05:36 h.a.c. van Asten

16 Jun 2012 – 04 Jul 2012 : Re: Fw: Basque Country XIX century

1. 2012-06-16 23:26 Byron Franklin
2. 2012-07-04 15:21 Byron Franklin

30 Jun 2012 – 05 Jul 2012 : Leap second today

1. 2012-06-30 17:13 Frank Reed
2. 2012-06-30 18:13 Lu Abel
3. 2012-06-30 18:39 Andrés Ruiz
4. 2012-06-30 20:33 Bill B
5. 2012-06-30 20:39 Greg Rudzinski
6. 2012-06-30 20:42 Brad Morris
7. 2012-06-30 20:48 Bill B
8. 2012-06-30 20:52 Gary LaPook
9. 2012-06-30 20:53 Gary LaPook
10. 2012-06-30 21:03 Bill B
11. 2012-06-30 21:36 Robert Bernecky
12. 2012-06-30 21:43 Bill B
13. 2012-06-30 22:04 Brad Morris
14. 2012-06-30 22:17 Lu Abel
15. 2012-06-30 22:19 Lu Abel
16. 2012-06-30 22:22 Bill B
17. 2012-06-30 22:27 Lu Abel
18. 2012-06-30 22:57 Greg Rudzinski
19. 2012-06-30 23:00 Bill B
20. 2012-07-01 00:13 Greg Rudzinski
21. 2012-07-01 00:29 Bill B
22. 2012-07-01 00:51 Gary LaPook
23. 2012-07-01 07:42 Herbert Prinz
24. 2012-07-01 08:39 Geoffrey Kolbe
25. 2012-07-01 22:13 Robert Bernecky
26. 2012-07-01 23:03 Gary LaPook
27. 2012-07-01 23:38 Bill B
28. 2012-07-02 02:46 Gary LaPook
29. 2012-07-02 04:14 Greg Rudzinski
30. 2012-07-02 05:04 Geoffrey Kolbe
31. 2012-07-02 06:27 Geoffrey Kolbe
32. 2012-07-02 15:42 Lu Abel
33. 2012-07-02 17:12 Geoffrey Kolbe
34. 2012-07-02 19:39 G Becker
35. 2012-07-02 20:12 Richard B. Langley
36. 2012-07-02 20:28 G Becker
37. 2012-07-03 00:59 James N Wilson
38. 2012-07-03 01:02 Bill B
39. 2012-07-03 07:05 Andrés Ruiz
40. 2012-07-03 10:57 G Becker
41. 2012-07-04 03:16 Paul Hirose
42. 2012-07-05 10:58 G Becker

05 Jul 2012 – 05 Jul 2012 : Re: Current Sextant Manufacturers

1. 2012-07-05 23:52 Alan S

06 Jul 2012 – 06 Jul 2012 : Art Show

1. 2012-07-06 00:13 Byron Franklin

06 Jul 2012 – 06 Jul 2012 : Surveyors and celestial

1. 2012-07-06 17:16 Lu Abel
2. 2012-07-06 17:26 Andrés Ruiz

06 Jul 2012 – 06 Jul 2012 : Chart Plotting Pencil Leads

1. 2012-07-06 00:15 Greg Rudzinski
2. 2012-07-06 03:51 Alan S
3. 2012-07-06 04:45 Greg Rudzinski
4. 2012-07-06 18:24 Alan S
5. 2012-07-06 19:45 Örjan Sandström

08 Jul 2012 – 09 Jul 2012 : Board of Longitude Archive to go online

1. 2012-07-08 23:21 Paul Hirose
2. 2012-07-09 10:04 Antoine Couëtte

26 Jun 2012 – 10 Jul 2012 : Sun Moon Fix with Moon XM

1. 2012-06-26 16:05 Greg Rudzinski
2. 2012-06-26 22:18 Mike Burkes
3. 2012-06-26 23:08 Greg Rudzinski
4. 2012-06-26 23:59 Mike Burkes
5. 2012-06-27 14:28 Antoine Couëtte
6. 2012-06-27 16:00 Greg Rudzinski
7. 2012-06-27 19:59 Antoine Couëtte
8. 2012-06-27 20:35 Greg Rudzinski
9. 2012-06-27 21:30 Antoine Couëtte
10. 2012-06-27 22:01 Greg Rudzinski
11. 2012-07-06 19:39 Andrés Ruiz
12. 2012-07-06 20:28 Andrés Ruiz
13. 2012-07-09 12:26 Andrés Ruiz
14. 2012-07-10 18:09 Antoine Couëtte
15. 2012-07-10 19:05 Andrés Ruiz

22 Jun 2012 – 11 Jul 2012 : Casio Quartz Diver

1. 2012-06-22 14:53 Greg Rudzinski
2. 2012-06-22 15:23 G Becker
3. 2012-06-30 23:16 Bill B
4. 2012-06-30 23:30 Greg Rudzinski
5. 2012-06-30 23:52 Patrick Goold
6. 2012-06-30 23:52 Bill B
7. 2012-07-01 00:26 Greg Rudzinski
8. 2012-07-01 02:58 John Carbone
9. 2012-07-01 03:36 Patrick Goold
10. 2012-07-01 04:00 Greg Rudzinski
11. 2012-07-01 04:04 Alan S
12. 2012-07-02 13:08 G Becker
13. 2012-07-02 14:51 Greg Rudzinski
14. 2012-07-11 15:19 Bill B
15. 2012-07-11 15:28 Bill B
16. 2012-07-11 15:30 Bill B
17. 2012-07-11 15:49 Patrick Goold
18. 2012-07-11 17:11 Bill B
19. 2012-07-11 18:10 Robert Wyatt

12 Jul 2012 – 12 Jul 2012 : On "black boxes" and recent posts on "learning" CN

1. 2012-07-12 22:18 Alan S

12 Jul 2012 – 12 Jul 2012 : Black boxes in navigation

1. 2012-07-12 20:03 Frank Reed
2. 2012-07-12 20:09 Tom Sult
3. 2012-07-12 20:17 Brad Morris
4. 2012-07-12 20:33 Tom Sult
5. 2012-07-12 21:14 Alan S
6. 2012-07-12 22:07 Brad Morris
7. 2012-07-12 22:20 Brad Morris
8. 2012-07-12 22:49 Tom Sult

12 Jul 2012 – 12 Jul 2012 : Teaching celestial navigation

1. 2012-07-12 23:36 Hewitt Schlereth

12 Jul 2012 – 13 Jul 2012 : A GPS story

1. 2012-07-12 19:27 Frank Reed
2. 2012-07-12 20:04 Tom Sult
3. 2012-07-12 21:29 Alan S
4. 2012-07-12 23:16 Tom Sult
5. 2012-07-13 06:14 Geoffrey Kolbe
6. 2012-07-13 06:44 Lu Abel

13 Jul 2012 – 13 Jul 2012 : Black box.

1. 2012-07-13 15:33 Byron Franklin

13 Jul 2012 – 13 Jul 2012 : Re: Emergency Navigation Was: Black boxes in navigationNow:

1. 2012-07-13 17:36 Tom Sult

12 Jul 2012 – 14 Jul 2012 : Sextant games Saturday morning in RI

1. 2012-07-12 06:34 Frank Reed
2. 2012-07-12 18:25 Stan K
3. 2012-07-12 19:04 Frank Reed
4. 2012-07-12 19:37 Stan K
5. 2012-07-14 00:53 Frank Reed

14 Jul 2012 – 14 Jul 2012 : Moon Lower Limb Ex-Meridian Back Sight

1. 2012-07-14 22:16 Greg Rudzinski

12 Jul 2012 – 14 Jul 2012 : Emergency Navigation Was: Black boxes in navigation Now:

1. 2012-07-12 23:22 Brad Morris
2. 2012-07-13 02:48 Gary LaPook
3. 2012-07-13 03:21 Brad Morris
4. 2012-07-13 05:42 Gary LaPook
5. 2012-07-13 12:19 Brad Morris
6. 2012-07-13 14:26 G Becker
7. 2012-07-14 02:36 Frank Reed
8. 2012-07-14 02:58 Brad Morris
9. 2012-07-14 06:12 Gary LaPook
10. 2012-07-14 20:43 Greg Rudzinski
11. 2012-07-14 23:50 Örjan Sandström

14 Jul 2012 – 15 Jul 2012 : Big sunspot

1. 2012-07-14 02:25 Frank Reed
2. 2012-07-14 03:29 Bill B
3. 2012-07-15 15:28 Luc Desmedt

15 Jul 2012 – 15 Jul 2012 : Old sextant

1. 2012-07-15 23:32 George Brandenburg

16 Jul 2012 – 16 Jul 2012 : Re: old sextant

1. 2012-07-16 00:44 Bill Morris

16 Jul 2012 – 16 Jul 2012 : Emergency navigation

1. 2012-07-16 09:53 Örjan Sandström

16 Jul 2012 – 16 Jul 2012 : Re: emergency navigation

1. 2012-07-16 12:12 Örjan Sandström

16 Jul 2012 – 16 Jul 2012 : Pilot charts

1. 2012-07-16 23:03 Alan S

18 Jul 2012 – 18 Jul 2012 : Angles betwqeen lines of position

1. 2012-07-18 03:36 Alan S

17 Jul 2012 – 18 Jul 2012 : Calculator Kamal

1. 2012-07-17 15:22 Greg Rudzinski
2. 2012-07-18 03:38 Greg Rudzinski

17 Jul 2012 – 18 Jul 2012 : Re: pilot charts

1. 2012-07-17 00:55 Ridge White
2. 2012-07-17 03:17 Alan S
3. 2012-07-17 03:38 Gary LaPook
4. 2012-07-18 06:40 Gary LaPook

18 Jul 2012 – 18 Jul 2012 : Response to my question about angles between LOP's

1. 2012-07-18 19:05 Alan S

19 Jul 2012 – 19 Jul 2012 : Re: Moon Lower Limb Ex-Meridian Back Sight (reduction solution)

1. 2012-07-19 16:06 Greg Rudzinski

19 Jul 2012 – 19 Jul 2012 : U-boat handbook for the US East Coast

1. 2012-07-19 14:33 G Becker
2. 2012-07-19 18:00 Örjan Sandström

18 Jul 2012 – 19 Jul 2012 : Re: response to my question about angles between LOP's

1. 2012-07-18 19:32 Brad Morris
2. 2012-07-19 18:18 Alan S
3. 2012-07-19 19:21 Gary LaPook
4. 2012-07-19 21:14 Brad Morris

13 Jul 2012 – 20 Jul 2012 : Re: Emergency Navigation

1. 2012-07-13 19:19 Frank Reed
2. 2012-07-13 20:14 Brad Morris
3. 2012-07-13 20:43 Alexandre Eremenko
4. 2012-07-13 23:40 Lu Abel
5. 2012-07-13 23:58 Brad Morris
6. 2012-07-14 04:52 Lu Abel
7. 2012-07-14 05:01 Lu Abel
8. 2012-07-14 06:22 Gary LaPook
9. 2012-07-14 07:05 Lu Abel
10. 2012-07-14 07:50 Alexandre Eremenko
11. 2012-07-14 08:05 Alexandre Eremenko
12. 2012-07-14 08:09 Alexandre Eremenko
13. 2012-07-14 08:32 Alexandre Eremenko
14. 2012-07-14 12:43 Örjan Sandström
15. 2012-07-14 17:55 Örjan Sandström
16. 2012-07-14 18:21 Brad Morris
17. 2012-07-14 20:53 Greg Rudzinski
18. 2012-07-14 20:54 Tom Sult
19. 2012-07-15 01:37 Gary LaPook
20. 2012-07-15 04:00 Tom Sult
21. 2012-07-15 04:53 Geoffrey Kolbe
22. 2012-07-15 05:32 Örjan Sandström
23. 2012-07-15 06:32 Gary LaPook
24. 2012-07-15 08:16 Alexandre Eremenko
25. 2012-07-15 08:21 Alexandre Eremenko
26. 2012-07-15 09:39 Geoffrey Kolbe
27. 2012-07-15 13:10 Greg Rudzinski
28. 2012-07-15 17:52 Örjan Sandström
29. 2012-07-15 17:57 Alexandre Eremenko
30. 2012-07-15 18:13 Lu Abel
31. 2012-07-15 18:14 Lu Abel
32. 2012-07-15 18:21 Lu Abel
33. 2012-07-15 18:21 Alexandre Eremenko
34. 2012-07-15 18:24 Alexandre Eremenko
35. 2012-07-15 20:40 Gary LaPook
36. 2012-07-15 20:44 Gary LaPook
37. 2012-07-15 21:24 Alan S
38. 2012-07-15 21:58 Greg Rudzinski
39. 2012-07-16 03:38 Tom Sult
40. 2012-07-16 09:42 Örjan Sandström
41. 2012-07-16 16:46 Lu Abel
42. 2012-07-16 16:50 Noell Wilson
43. 2012-07-16 18:13 Geoffrey Kolbe
44. 2012-07-16 18:26 Alexandre Eremenko
45. 2012-07-16 18:35 Örjan Sandström
46. 2012-07-16 20:12 Bill Morris
47. 2012-07-16 21:47 Frank Reed
48. 2012-07-16 22:06 Frank Reed
49. 2012-07-17 01:32 Ken Muldrew
50. 2012-07-17 03:33 Tom Sult
51. 2012-07-17 15:00 Örjan Sandström
52. 2012-07-17 20:05 Tom Sult
53. 2012-07-18 01:07 Andrew Nikitin
54. 2012-07-18 01:22 Tom Sult
55. 2012-07-18 07:09 Alexandre Eremenko
56. 2012-07-18 07:32 Gary LaPook
57. 2012-07-18 07:57 Bill B
58. 2012-07-18 09:15 Bill B
59. 2012-07-18 12:21 Andrew Nikitin
60. 2012-07-18 13:54 Alexandre Eremenko
61. 2012-07-18 15:58 Örjan Sandström
62. 2012-07-18 16:27 Noell Wilson
63. 2012-07-18 20:45 Gary LaPook
64. 2012-07-18 21:50 Bill B
65. 2012-07-19 03:05 G Becker
66. 2012-07-19 04:47 Gary LaPook
67. 2012-07-19 21:17 Bill B
68. 2012-07-20 02:28 Gary LaPook

19 Jul 2012 – 20 Jul 2012 : GPS Out but GLONASS O.K.

1. 2012-07-19 13:15 Richard B. Langley
2. 2012-07-19 18:04 Alan S
3. 2012-07-19 18:13 Richard B. Langley
4. 2012-07-19 18:13 Geoffrey Kolbe
5. 2012-07-19 18:39 Antoine Couëtte
6. 2012-07-19 19:18 Alan S
7. 2012-07-19 21:16 Alejandro Purgue
8. 2012-07-20 04:14 Alan S
9. 2012-07-20 19:01 Frank Reed

18 Jul 2012 – 21 Jul 2012 : Re: angles betwqeen lines of position

1. 2012-07-18 03:45 Bill B
2. 2012-07-18 03:53 Alan S
3. 2012-07-18 04:28 Brad Morris
4. 2012-07-18 05:09 Bill B
5. 2012-07-18 05:56 Gary LaPook
6. 2012-07-18 07:25 h.a.c. van Asten
7. 2012-07-18 18:19 Frank Reed
8. 2012-07-18 20:23 h.a.c. van Asten
9. 2012-07-19 18:21 Alan S
10. 2012-07-20 14:10 Byron Franklin
11. 2012-07-20 21:30 Byron Franklin
12. 2012-07-21 00:57 Byron Franklin

22 Jul 2012 – 22 Jul 2012 : Sextant sights today: 4pm-6pm

1. 2012-07-22 18:11 Frank Reed

22 Jul 2012 – 22 Jul 2012 : Sextant sessions at Beavertail

1. 2012-07-22 00:35 Frank Reed
2. 2012-07-22 00:50 Alan S
3. 2012-07-22 18:53 Don Seltzer

16 Jun 2012 – 22 Jul 2012 : Quartz Watch Movement Replacement

1. 2012-06-16 20:57 Greg Rudzinski
2. 2012-06-18 16:14 Greg Rudzinski
3. 2012-06-18 17:36 Marcel Tschudin
4. 2012-06-18 18:14 Greg Rudzinski
5. 2012-06-18 18:41 Greg Rudzinski
6. 2012-06-18 20:16 Alan S
7. 2012-06-18 20:22 Bill B
8. 2012-06-18 20:25 Greg Rudzinski
9. 2012-06-18 20:29 Bill B
10. 2012-06-18 20:34 Greg Rudzinski
11. 2012-06-18 21:39 Marcel Tschudin
12. 2012-06-18 22:30 Alan S
13. 2012-06-18 22:34 Alan S
14. 2012-06-18 22:39 Alan S
15. 2012-06-18 22:53 Greg Rudzinski
16. 2012-06-18 23:02 Bill B
17. 2012-06-19 00:00 Bill B
18. 2012-06-19 01:20 Greg Rudzinski
19. 2012-06-20 21:55 Greg Rudzinski
20. 2012-06-27 15:06 Greg Rudzinski
21. 2012-07-22 21:15 Bill B
22. 2012-07-22 21:46 Greg Rudzinski

11 Jul 2012 – 23 Jul 2012 : Learn Celestial Navigation

1. 2012-07-11 18:06 Bryan Feezor
2. 2012-07-11 18:14 Alexandre Eremenko
3. 2012-07-11 19:33 Lu Abel
4. 2012-07-11 21:20 Alan S
5. 2012-07-12 01:43 Byron Franklin
6. 2012-07-12 03:08 Alan S
7. 2012-07-12 09:31 Alexandre Eremenko
8. 2012-07-12 15:07 Byron Franklin
9. 2012-07-12 15:46 Alan S
10. 2012-07-12 17:25 Alexandre Eremenko
11. 2012-07-12 17:56 Frank Reed
12. 2012-07-12 19:34 Alan S
13. 2012-07-13 15:47 John Karl
14. 2012-07-20 00:09 Marcelo S
15. 2012-07-20 02:32 Gary LaPook
16. 2012-07-20 04:23 Alan S
17. 2012-07-20 14:48 G Becker
18. 2012-07-20 16:37 Noell Wilson
19. 2012-07-20 16:42 G Becker
20. 2012-07-22 00:06 Frank Reed
21. 2012-07-22 00:10 Frank Reed
22. 2012-07-22 03:32 Örjan Sandström
23. 2012-07-22 19:35 Marcelo S
24. 2012-07-22 21:08 Marcelo S
25. 2012-07-22 21:10 Marcelo S
26. 2012-07-22 21:15 Marcelo S
27. 2012-07-22 21:50 Örjan Sandström
28. 2012-07-23 06:01 Andrés Ruiz

23 Jul 2012 – 23 Jul 2012 : Estimation of Altitude Accuracy of Punctual Celestial Bodies Measuredwith Help of Digital Still Camera

1. 2012-07-23 09:07 Andrés Ruiz

23 Jul 2012 – 23 Jul 2012 : Stars and planets to the west at Evening Twilight

1. 2012-07-23 01:49 Bruce J. Pennino
2. 2012-07-23 01:59 Brad Morris
3. 2012-07-23 03:09 Greg Rudzinski
4. 2012-07-23 03:42 Greg R_
5. 2012-07-23 05:17 Antoine Couëtte
6. 2012-07-23 07:11 Alexandre Eremenko
7. 2012-07-23 11:11 Bill B

21 Jul 2012 – 23 Jul 2012 : Modern CN Ditch Kit

1. 2012-07-21 18:37 Greg Rudzinski
2. 2012-07-21 19:54 Örjan Sandström
3. 2012-07-22 00:47 Greg Rudzinski
4. 2012-07-22 03:11 Tom Sult
5. 2012-07-22 03:41 Örjan Sandström
6. 2012-07-22 04:38 Bill B
7. 2012-07-22 08:24 Greg Rudzinski
8. 2012-07-22 21:16 Bill B
9. 2012-07-23 17:00 John H

23 Jul 2012 – 23 Jul 2012 : Stars and planets to the west... Arcturus, Spica, and Saturn

1. 2012-07-23 18:05 Frank Reed

20 Jul 2012 – 23 Jul 2012 : Smartphone navigation

1. 2012-07-20 20:39 Frank Reed
2. 2012-07-20 21:38 Bill B
3. 2012-07-20 21:47 Bill B
4. 2012-07-21 03:10 Ken Gebhart
5. 2012-07-23 05:23 Lu Abel
6. 2012-07-23 21:55 Michael Bradley

24 Jul 2012 – 24 Jul 2012 : Amelia Earhart - July 24, 1897

1. 2012-07-24 06:00 Andrés Ruiz
2. 2012-07-24 06:27 Antoine Couëtte

24 Jul 2012 – 24 Jul 2012 : Re: Modern CN Ditch K

1. 2012-07-24 17:05 Tom Sult
2. 2012-07-24 18:09 Marcelo S
3. 2012-07-24 18:27 Tom Sult
4. 2012-07-24 22:35 Marcelo S

23 Jul 2012 – 25 Jul 2012 : Heath vernier sextant

1. 2012-07-23 00:22 Stan K
2. 2012-07-23 00:59 Brad Morris
3. 2012-07-23 07:04 Alexandre Eremenko
4. 2012-07-23 14:06 Stan K
5. 2012-07-23 14:28 Ridge White
6. 2012-07-23 14:33 Brad Morris
7. 2012-07-23 15:11 Stan K
8. 2012-07-23 15:15 Brad Morris
9. 2012-07-23 17:44 Alexandre Eremenko
10. 2012-07-23 23:26 Stan K
11. 2012-07-23 23:32 Stan K
12. 2012-07-23 23:45 Stan K
13. 2012-07-24 00:04 Stan K
14. 2012-07-24 08:08 Alexandre Eremenko
15. 2012-07-24 08:12 Brendan Kinch
16. 2012-07-24 10:59 Ridge White
17. 2012-07-24 14:04 Stan K
18. 2012-07-24 14:19 Stan K
19. 2012-07-24 16:01 Alexandre Eremenko
20. 2012-07-24 16:50 Ridge White
21. 2012-07-24 20:24 Stan K
22. 2012-07-24 22:10 Paul Hirose
23. 2012-07-25 14:05 Stan K

19 Jul 2012 – 26 Jul 2012 : Captain Cook's Sep 07th, 1773 Lunar revisited

1. 2012-07-19 12:45 Antoine Couëtte
2. 2012-07-19 13:46 Alexandre Eremenko
3. 2012-07-19 17:30 Antoine Couëtte
4. 2012-07-19 17:38 Brad Morris
5. 2012-07-19 18:02 Antoine Couëtte
6. 2012-07-19 19:45 Alexandre Eremenko
7. 2012-07-19 19:52 Alexandre Eremenko
8. 2012-07-19 20:32 Brad Morris
9. 2012-07-20 06:08 Antoine Couëtte
10. 2012-07-20 08:22 Alexandre Eremenko
11. 2012-07-20 10:10 Antoine Couëtte
12. 2012-07-20 15:57 Alexandre Eremenko
13. 2012-07-20 16:01 Alexandre Eremenko
14. 2012-07-20 18:25 Alexandre Eremenko
15. 2012-07-20 23:47 Paul Hirose
16. 2012-07-21 03:30 Antoine Couëtte
17. 2012-07-21 05:51 Paul Hirose
18. 2012-07-21 09:40 Alexandre Eremenko
19. 2012-07-21 17:24 Don Seltzer
20. 2012-07-23 14:42 Antoine Couëtte
21. 2012-07-23 17:55 Alexandre Eremenko
22. 2012-07-23 18:25 Antoine Couëtte
23. 2012-07-23 18:35 h.a.c. van Asten
24. 2012-07-23 18:37 Antoine Couëtte
25. 2012-07-23 19:42 Don Seltzer
26. 2012-07-23 20:54 Paul Hirose
27. 2012-07-23 22:40 Antoine Couëtte
28. 2012-07-23 22:48 Antoine Couëtte
29. 2012-07-24 05:09 Paul Hirose
30. 2012-07-24 05:55 Antoine Couëtte
31. 2012-07-24 08:22 Alexandre Eremenko
32. 2012-07-24 08:41 Antoine Couëtte
33. 2012-07-24 09:30 Peter Hakel
34. 2012-07-24 09:52 Alexandre Eremenko
35. 2012-07-24 10:14 Antoine Couëtte
36. 2012-07-24 10:28 Antoine Couëtte
37. 2012-07-26 06:25 Paul Hirose
38. 2012-07-26 09:51 Antoine Couëtte

25 Jul 2012 – 26 Jul 2012 : The Bris is Explained on YouTube

1. 2012-07-25 17:29 Greg Rudzinski
2. 2012-07-25 20:08 Tom Sult
3. 2012-07-26 16:06 Paul Saffo
4. 2012-07-26 16:44 Alexandre Eremenko
5. 2012-07-26 17:21 Andrés Ruiz
6. 2012-07-26 17:54 Alexandre Eremenko

26 Jul 2012 – 26 Jul 2012 : Testing the dip meter

1. 2012-07-26 18:46 Alexandre Eremenko
2. 2012-07-26 23:06 Brad Morris

26 Jul 2012 – 27 Jul 2012 : Intrepid and Art Show

1. 2012-07-26 23:30 Byron Franklin
2. 2012-07-27 16:09 Byron Franklin

27 Jul 2012 – 28 Jul 2012 : My new island

1. 2012-07-27 22:13 Frank Reed
2. 2012-07-27 23:09 Lu Abel
3. 2012-07-28 03:20 Alan S

26 Jul 2012 – 29 Jul 2012 : Bris does not work

1. 2012-07-26 08:52 Alexandre Eremenko
2. 2012-07-26 15:55 Greg Rudzinski
3. 2012-07-26 16:38 Andrés Ruiz
4. 2012-07-26 16:40 Alexandre Eremenko
5. 2012-07-26 16:50 Alexandre Eremenko
6. 2012-07-26 17:04 Greg Rudzinski
7. 2012-07-26 17:26 Greg Rudzinski
8. 2012-07-26 17:39 Andrés Ruiz
9. 2012-07-26 17:49 Alexandre Eremenko
10. 2012-07-26 18:33 Greg Rudzinski
11. 2012-07-26 18:57 Alexandre Eremenko
12. 2012-07-26 19:10 Greg Rudzinski
13. 2012-07-26 19:35 Greg Rudzinski
14. 2012-07-27 06:51 Alexandre Eremenko
15. 2012-07-27 07:24 Örjan Sandström
16. 2012-07-27 14:56 Greg Rudzinski
17. 2012-07-27 16:00 Alexandre Eremenko
18. 2012-07-27 16:25 Greg Rudzinski
19. 2012-07-27 16:53 Greg Rudzinski
20. 2012-07-27 17:20 Greg Rudzinski
21. 2012-07-27 19:15 Bill Noyce
22. 2012-07-27 19:37 Ken Gebhart
23. 2012-07-27 21:11 Alexandre Eremenko
24. 2012-07-27 21:18 Alexandre Eremenko
25. 2012-07-27 21:26 Alexandre Eremenko
26. 2012-07-27 21:27 Bill B
27. 2012-07-27 21:30 Alexandre Eremenko
28. 2012-07-27 21:38 Alexandre Eremenko
29. 2012-07-27 22:18 Greg Rudzinski
30. 2012-07-29 14:40 Bill Noyce
31. 2012-07-29 16:40 Greg Rudzinski
32. 2012-07-29 19:05 Wolfgang Hasper
33. 2012-07-29 21:38 Alexandre Eremenko
34. 2012-07-29 23:36 Greg Rudzinski

30 Jul 2012 – 30 Jul 2012 : Submarine Navigation ad nauseam

1. 2012-07-30 10:27 Bill B

28 Jul 2012 – 30 Jul 2012 : Converting BSB or kap files to jpeg

1. 2012-07-28 21:34 Bill B
2. 2012-07-30 05:57 Andrés Ruiz
3. 2012-07-30 14:29 Marcelo S

30 Jul 2012 – 30 Jul 2012 : WW 2 Tamaya

1. 2012-07-30 01:43 Greg Rudzinski
2. 2012-07-30 02:27 Greg Rudzinski
3. 2012-07-30 03:31 Alan S
4. 2012-07-30 03:47 Greg Rudzinski
5. 2012-07-30 22:16 Alan S

30 Jul 2012 – 01 Aug 2012 : Stars... so right and so wrong

1. 2012-07-30 06:30 Frank Reed
2. 2012-07-30 12:09 John H
3. 2012-07-30 13:57 Herbert Prinz
4. 2012-07-31 01:37 Tom Sult
5. 2012-08-01 01:38 Frank Reed
6. 2012-08-01 04:06 Antoine Couëtte
7. 2012-08-01 16:24 Patrick Goold

21 Jul 2012 – 02 Aug 2012 : Abhav sightreduction?

1. 2012-07-21 15:03 Örjan Sandström
2. 2012-08-01 11:33 Örjan Sandström
3. 2012-08-01 12:10 Dave Walden
4. 2012-08-01 15:03 Antoine Couëtte
5. 2012-08-01 16:28 Gary LaPook
6. 2012-08-01 16:30 Greg Rudzinski
7. 2012-08-01 18:46 Greg Rudzinski
8. 2012-08-01 22:19 Gary LaPook
9. 2012-08-02 07:23 Örjan Sandström

03 Aug 2012 – 04 Aug 2012 : Sunset Intercepts

1. 2012-08-03 00:58 Greg Rudzinski
2. 2012-08-03 01:10 Greg Rudzinski
3. 2012-08-03 06:49 Antoine Couëtte
4. 2012-08-03 13:41 Greg Rudzinski
5. 2012-08-03 13:41 Greg Rudzinski
6. 2012-08-03 15:46 Antoine Couëtte
7. 2012-08-03 17:38 Greg Rudzinski
8. 2012-08-04 06:03 Antoine Couëtte
9. 2012-08-04 12:09 Gary LaPook

04 Aug 2012 – 05 Aug 2012 : Moon photo

1. 2012-08-04 12:28 Robert Bernecky
2. 2012-08-04 14:27 Frank Reed
3. 2012-08-04 16:42 Tom Sult
4. 2012-08-04 18:53 Frank Reed
5. 2012-08-04 19:06 Robert Bernecky
6. 2012-08-05 00:17 Bill B
7. 2012-08-05 20:32 Jürgen Hoefeld

05 Aug 2012 – 06 Aug 2012 : Re: Longitude by Sunrise example

1. 2012-08-05 12:26 Örjan Sandström
2. 2012-08-05 16:40 Greg Rudzinski
3. 2012-08-05 16:58 Greg Rudzinski
4. 2012-08-06 13:12 Örjan Sandström
5. 2012-08-06 14:44 Greg Rudzinski
6. 2012-08-06 15:35 Örjan Sandström
7. 2012-08-06 16:15 Greg Rudzinski
8. 2012-08-06 16:53 Greg Rudzinski

07 Aug 2012 – 07 Aug 2012 : Hamilton 21 Chronometer Offered

1. 2012-08-07 07:11 Zvi Doron

05 Aug 2012 – 07 Aug 2012 : Practice Bubble vs. Professional Bubble

1. 2012-08-05 20:28 David Fish
2. 2012-08-05 22:02 Bill B
3. 2012-08-05 22:17 Alan S
4. 2012-08-05 22:26 Alan S
5. 2012-08-05 22:30 Bill B
6. 2012-08-05 23:06 Greg Rudzinski
7. 2012-08-06 02:13 Ken Gebhart
8. 2012-08-06 10:53 Richard B. Langley
9. 2012-08-06 14:48 Randall Morrow
10. 2012-08-07 16:42 Paul Saffo
11. 2012-08-07 22:55 Robert Eno

07 Aug 2012 – 08 Aug 2012 : Achievements list

1. 2012-08-07 17:20 Andrew Nikitin
2. 2012-08-07 17:50 Geoffrey Kolbe
3. 2012-08-08 04:06 Antoine Couëtte

08 Aug 2012 – 08 Aug 2012 : History Missouri

1. 2012-08-08 19:17 Byron Franklin

08 Aug 2012 – 09 Aug 2012 : The Moon and weather

1. 2012-08-08 22:50 Frank Reed
2. 2012-08-09 12:29 G Becker
3. 2012-08-09 21:02 John H

05 Aug 2012 – 10 Aug 2012 : Interesting challenge

1. 2012-08-05 17:41 Lu Abel
2. 2012-08-05 19:36 Frank Reed
3. 2012-08-05 22:46 Dave Walden
4. 2012-08-06 02:06 Lu Abel
5. 2012-08-06 02:08 Peter Hakel
6. 2012-08-06 15:40 Frank Reed
7. 2012-08-06 17:07 Antoine Couëtte
8. 2012-08-06 18:28 Andrew Nikitin
9. 2012-08-07 03:32 Antoine Couëtte
10. 2012-08-07 17:18 Andrew Nikitin
11. 2012-08-08 04:18 Antoine Couëtte
12. 2012-08-10 09:00 Andrés Ruiz

08 Aug 2012 – 11 Aug 2012 : Equallateral triangle

1. 2012-08-08 06:08 Gary LaPook
2. 2012-08-08 16:22 G Becker
3. 2012-08-08 20:40 Bill B
4. 2012-08-11 08:02 G Becker

10 Aug 2012 – 11 Aug 2012 : Compact Lightweight Metal Sextants - Freiberger Yacht vs. Astra IIIB

1. 2012-08-10 01:07 David Fish
2. 2012-08-10 03:23 Greg Rudzinski
3. 2012-08-10 04:46 Bill Morris
4. 2012-08-10 11:38 G Becker
5. 2012-08-10 12:30 David Fish
6. 2012-08-10 12:32 David Fish
7. 2012-08-10 12:41 David Fish
8. 2012-08-10 15:39 Greg Rudzinski
9. 2012-08-10 20:39 Bill Morris
10. 2012-08-11 02:23 John Karl
11. 2012-08-11 03:00 John Karl
12. 2012-08-11 03:25 James N Wilson
13. 2012-08-11 04:09 Greg Rudzinski
14. 2012-08-11 08:03 Alexandre Eremenko
15. 2012-08-11 08:18 Alexandre Eremenko
16. 2012-08-11 16:26 John Karl
17. 2012-08-11 16:42 John Karl
18. 2012-08-11 17:14 James N Wilson
19. 2012-08-11 20:04 Greg Rudzinski
20. 2012-08-11 21:06 John Karl
21. 2012-08-11 22:56 Bill Morris

12 Aug 2012 – 12 Aug 2012 : NP303 VOL2 covers 0-49 degree declination? vs. PUB/HO 249 VOL2 0-29 deg dec?

1. 2012-08-12 15:27 David Fish
2. 2012-08-12 17:22 Gary LaPook

11 Aug 2012 – 12 Aug 2012 : Interesting star gazing Sat eve and Sunday AM, USA

1. 2012-08-11 22:38 Bill B
2. 2012-08-12 15:48 David Fish
3. 2012-08-12 20:29 Kevin Coulombe

12 Aug 2012 – 12 Aug 2012 : Re: NP303 VOL2 covers 0-49 degree declination? vs. PUB/HO 249 VOL2 0-29 degdec?

1. 2012-08-12 15:42 David Fish
2. 2012-08-12 20:56 David Fish

06 Aug 2012 – 13 Aug 2012 : Green Flash Snobs

1. 2012-08-06 19:32 Greg Rudzinski
2. 2012-08-06 21:28 James N Wilson
3. 2012-08-12 14:10 Greg Rudzinski
4. 2012-08-13 14:49 Paul Saffo
5. 2012-08-13 15:03 James N Wilson
6. 2012-08-13 15:22 Jeremy C
7. 2012-08-13 15:47 Greg Rudzinski

14 Aug 2012 – 14 Aug 2012 : Re: Compact Lightweight Metal Sextants - FreibergerYacht vs. Astra IIIB

1. 2012-08-14 01:50 Tom Sult

12 Aug 2012 – 14 Aug 2012 : Daytime Jupiter Lunar

1. 2012-08-12 14:24 Greg Rudzinski
2. 2012-08-13 04:22 Antoine Couëtte
3. 2012-08-14 13:13 Andrés Ruiz

13 Aug 2012 – 14 Aug 2012 : Freiberger sextant

1. 2012-08-13 15:33 Jeremy C
2. 2012-08-13 16:21 Alexandre Eremenko
3. 2012-08-13 17:26 Jeremy C
4. 2012-08-13 18:59 Antoine Couëtte
5. 2012-08-13 20:42 Örjan Sandström
6. 2012-08-13 21:08 Ridge White
7. 2012-08-13 21:09 Örjan Sandström
8. 2012-08-13 21:40 Alexandre Eremenko
9. 2012-08-13 21:43 Alexandre Eremenko
10. 2012-08-13 21:49 James N Wilson
11. 2012-08-13 21:52 Alexandre Eremenko
12. 2012-08-14 14:02 Jeremy C
13. 2012-08-14 14:21 Andrés Ruiz

14 Aug 2012 – 14 Aug 2012 : Wempe Quartz Chronometer

1. 2012-08-14 15:09 Jeremy C
2. 2012-08-14 15:33 Greg Rudzinski

14 Aug 2012 – 15 Aug 2012 : Longitude shift on NOAA charts vs. Google Earth

1. 2012-08-14 15:37 G Becker
2. 2012-08-14 17:33 Gary LaPook
3. 2012-08-14 17:41 Gary LaPook
4. 2012-08-14 17:42 G Becker
5. 2012-08-14 18:32 Lu Abel
6. 2012-08-14 18:34 Herbert Prinz
7. 2012-08-14 18:49 G Becker
8. 2012-08-14 19:07 Gary LaPook
9. 2012-08-14 20:07 G Becker
10. 2012-08-14 20:48 Bill B
11. 2012-08-14 23:19 Lu Abel
12. 2012-08-15 10:40 G Becker

15 Aug 2012 – 15 Aug 2012 : Re: Navy Navigation Regulation Manual

1. 2012-08-15 01:52 Byron Franklin
2. 2012-08-15 13:23 Jeremy C
3. 2012-08-15 16:36 Byron Franklin

15 Aug 2012 – 15 Aug 2012 : Re: Link to US Navy Surface Ship Navigation Dept andManual

1. 2012-08-15 17:04 Tom Sult

15 Aug 2012 – 15 Aug 2012 : Re: Link to US Navy Surface Ship Navigation Dept and Manual

1. 2012-08-15 16:54 John Carbone
2. 2012-08-15 17:34 Patrick Goold

08 Aug 2012 – 16 Aug 2012 : Re: history Missouri

1. 2012-08-08 22:22 Frank Reed
2. 2012-08-11 00:37 Byron Franklin
3. 2012-08-13 01:45 Byron Franklin
4. 2012-08-13 01:56 Byron Franklin
5. 2012-08-13 15:30 Kevin Coulombe
6. 2012-08-14 12:13 Patrick Goold
7. 2012-08-14 14:23 Patrick Goold
8. 2012-08-14 14:44 Jeremy C
9. 2012-08-16 00:00 Byron Franklin

15 Aug 2012 – 16 Aug 2012 : Huntington Curtis obit in NYT

1. 2012-08-15 03:53 Paul Saffo
2. 2012-08-16 02:43 Bill B

14 Aug 2012 – 16 Aug 2012 : Bowditch tables 12 and 13

1. 2012-08-14 03:13 Bill B
2. 2012-08-14 14:18 Jeremy C
3. 2012-08-14 14:57 Greg Rudzinski
4. 2012-08-14 20:08 Lu Abel
5. 2012-08-14 21:05 Bill B
6. 2012-08-15 13:07 Jeremy C
7. 2012-08-16 02:37 Bill B
8. 2012-08-16 02:38 Bill B
9. 2012-08-16 04:33 Greg Rudzinski
10. 2012-08-16 05:38 Bill B

15 Aug 2012 – 16 Aug 2012 : Interesting Tamaya w/Coutinho-style AH

1. 2012-08-15 23:06 Paul Saffo
2. 2012-08-15 23:40 Brad Morris
3. 2012-08-16 05:41 Bill Morris