Topic
Topic Starter
Replies
Last Post
Philosophy and law in marine navigation.
David Burch
3
October 11, 2011 11:21 AM
Mark 15 Sextant Index Correction
Tedder
3
September 12, 2011 09:46 AM
Artificial Horizon
Tedder
1
September 10, 2011 04:40 PM
New Chat Room structure
David Burch
0
August 18, 2011 04:48 PM
Mark 15 Sextant Index Error
Tedder
11
August 06, 2011 04:45 PM
Compass correction at sea using HO 229
Bumper
10
July 23, 2011 08:56 PM
Classroom (Hands On) Celestial Navigation Course
Capt Steve Miller
0
July 17, 2011 08:54 AM
Practical tips for taking sights underway
Lehua-Kona
1
July 12, 2011 11:16 AM
Classroom Quiz # 7
waspooner3
1
July 08, 2011 03:54 PM
Protractor triangles
ash13brook
1
April 02, 2011 09:17 PM
Estimating distance using time x speed
ash13brook
1
March 30, 2011 04:17 PM
Taffrail log or substitute
ash13brook
1
March 30, 2011 04:10 PM
Mark 15 Sextant-initial index mirror adjustment
Lehua-Kona
4
February 19, 2011 10:10 AM
Twilight, Sunset, Sunrise
billstrath
4
January 25, 2011 10:18 AM
Lon. by LAN
billstrath
1
January 17, 2011 09:03 AM
USCG Notes
noelrosita
5
November 25, 2010 02:51 PM
Results for Quiz
michaelcam
1
October 20, 2010 05:25 PM
certification test
Bg
1
October 11, 2010 09:02 AM
Question 9.4
Bg
9
September 11, 2010 11:57 PM
Exercises 5.7
michaelcam
2
August 01, 2010 10:42 AM
Question 6.6.1
Bg
3
July 14, 2010 12:13 AM
Question 5.7.4
Bg
3
July 01, 2010 08:16 AM
meridian transit
John R
15
June 27, 2010 11:18 PM
excercise 5.7 How to Get a-lat
Bg
2
June 27, 2010 09:16 AM
What day is it?
Leslie
3
May 03, 2010 07:45 AM
Problem 9.3b
Terry
1
April 22, 2010 06:41 PM
Quizz no. 6 and Related Answers Inconsistencies...
Jose
1
April 14, 2010 09:03 AM
Starpilot PC - some LOPs not displaying
Clark
8
February 08, 2010 01:30 PM
nautical mile
cuniverse
2
January 31, 2010 11:55 AM
Starpilot Ti89 - suggestion
robertl
5
January 02, 2010 09:47 AM
Altitude Intercept
LSzabo
8
December 28, 2009 02:03 AM
USCG cel nav endorsement
David Burch
5
December 24, 2009 05:45 PM
Excercise 2.4 Sextant Reading
drkimball
1
November 22, 2009 10:03 AM
USCG question pool
tflood1967
1
November 20, 2009 05:21 PM
Clarification of algorithms for use with Cel Nav
Al Szymanski
3
October 28, 2009 09:00 PM
Vertex, parallel, meridian, passing distance
Han
1
July 22, 2009 12:41 PM
Interpolating sunrise and twilight times
Roger
2
May 08, 2009 02:39 PM
Interpreting LOPs on plotting sheet
Roger
2
May 08, 2009 02:34 PM
6.4 Exercise on running fix
Tarsus
1
March 30, 2009 01:36 PM
H.O. 229
Roger
2
March 29, 2009 01:05 PM
stars with declination above 29 degrees
Roger
3
March 20, 2009 02:32 PM
TI-89 Titanium
Kim
1
February 02, 2009 12:05 AM
Downloadable .pdf of Nautical Almanac
BOF
1
January 14, 2009 01:48 PM
BOF
2
January 14, 2009 11:28 AM
CN Test - #99-0030 - Question
Chris
1
January 02, 2009 01:57 PM
Hands On Course in Celestial
Capt Steve Miller
0
December 23, 2008 12:36 PM
H.O. 249 Errors?
Jaga
1
November 26, 2008 07:33 PM
Estimated Position Question
James M
1
November 26, 2008 07:31 PM
Section 5.7 Sun Sight Reductions
James M
2
November 07, 2008 07:50 PM
Artificial Horizon Sights
David Burch
3
November 05, 2008 05:14 PM
Ho minus Hc for Box 6
James M
1
November 03, 2008 05:37 PM
Moons semi diameter in perp almanac
cheese'n'egg
6
October 21, 2008 04:24 AM
index correction question
Plante
2
October 08, 2008 03:06 PM
Celestial Navigation
Gandy
2
September 24, 2008 01:28 PM
Lan examples in the test book
Gerry
3
September 22, 2008 10:00 AM
Ex meridian sights...
David Burch
7
June 20, 2008 12:17 PM
Working a backsight of the Sun problem
WJohntri
6
June 10, 2008 05:13 PM
cygnus,deneb &12.21.12
bo
2
June 10, 2008 04:30 PM
Backsight of the Sun Upper Limb
Bill Brucato
10
June 10, 2008 02:32 PM
Artificial Horizon
SRF
1
January 21, 2008 08:05 PM
First trial
jehan
1
December 22, 2007 10:31 PM
7-6 regulus sight solution section a-14
jehan
1
November 26, 2007 02:56 PM
Found the error and more (I think)
jehan
6
November 14, 2007 11:24 AM
NAO REDUCTION EXAMPLE
jehan
1
November 10, 2007 08:17 PM
Astra sextant price going up
David Burch
0
October 30, 2007 07:22 PM
a = limits of reliability
DustyDan
1
October 11, 2007 02:45 PM
ASA Celestial test
DustyDan
9
October 09, 2007 08:26 PM
TI-89 Titaanium
chetco
1
September 22, 2007 09:48 PM
Magnetic Declination
Michael C
3
September 01, 2007 06:50 AM
Sun Sight Reduction practice
OLowry
2
August 27, 2007 01:27 PM
GHA of Aries
OLowry
6
August 25, 2007 12:56 PM
Glossary of Terms
OLowry
1
August 23, 2007 01:25 PM
LHA
rpadams
2
August 15, 2007 11:46 AM
Form 107
OLowry
2
August 07, 2007 09:09 AM
Form on Page 3-16
OLowry
3
August 06, 2007 11:32 AM