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Thread / Author			Replies	Views	Rating	Last Post [asc]
		Altitude correction, Sun, with reflecting artificial horizon stargazer, 01-05-2016, 01:46 AM	9	27,788	0 Vote(s) - 0 out of 5 in Average	01-15-2017, 07:27 PM Last Post: Douglas Denny
		Arrogant mathematicians c_davidson, 02-29-2016, 03:01 PM	3	9,454	0 Vote(s) - 0 out of 5 in Average	01-15-2017, 04:31 PM Last Post: Douglas Denny
		Close GHA determination using EoT CarlosPindle, 01-13-2017, 02:10 PM	2	6,709	0 Vote(s) - 0 out of 5 in Average	01-13-2017, 08:06 PM Last Post: craigsl
		Davis Mark 15 plastic sextant CarlosPindle, 11-11-2016, 12:50 PM	0	4,153	0 Vote(s) - 0 out of 5 in Average	11-11-2016, 12:50 PM Last Post: CarlosPindle
		Formulas to determine Sunrise or Sunset CelNav57, 04-28-2016, 01:52 AM	1	48,185	0 Vote(s) - 0 out of 5 in Average	05-30-2016, 01:50 PM Last Post: CelNav57
		Mercury Transit of the Sun's disk May 9, 2016 CelNav57, 04-18-2016, 11:53 PM	1	5,377	0 Vote(s) - 0 out of 5 in Average	05-09-2016, 11:04 PM Last Post: P.Rutherford
		Penumbral eclipse of the Moon- March 23, 2016 CelNav57, 03-29-2016, 01:35 AM	0	3,576	0 Vote(s) - 0 out of 5 in Average	03-29-2016, 01:35 AM Last Post: CelNav57
		Co-Latitude c_davidson, 03-24-2016, 01:21 AM	2	11,185	0 Vote(s) - 0 out of 5 in Average	03-27-2016, 06:03 AM Last Post: jeremyparker
		What time is Spring, exactly? CelNav57, 03-18-2016, 11:56 PM	2	5,710	0 Vote(s) - 0 out of 5 in Average	03-19-2016, 11:14 PM Last Post: Rdutton
		March 8-9 total Solar eclipse CelNav57, 03-08-2016, 12:09 PM	0	3,361	0 Vote(s) - 0 out of 5 in Average	03-08-2016, 12:09 PM Last Post: CelNav57
		Amundsen- The South Pole CelNav57, 03-02-2016, 11:31 PM	1	5,535	0 Vote(s) - 0 out of 5 in Average	03-03-2016, 03:07 AM Last Post: CelNav57
		What kind of boat do you have? P.Rutherford, 12-15-2015, 01:50 AM	3	8,974	0 Vote(s) - 0 out of 5 in Average	02-03-2016, 06:33 PM Last Post: Hydra
		CelNav again at USNA Fred_B, 12-15-2015, 02:28 AM	1	5,794	0 Vote(s) - 0 out of 5 in Average	01-30-2016, 02:07 PM Last Post: P.Rutherford
		Pub. No. 249 LouisC, 12-15-2015, 03:15 AM	3	8,289	0 Vote(s) - 0 out of 5 in Average	01-13-2016, 02:18 AM Last Post: LouisC
		Good sight of Venus on January 12, 2016 LouisC, 01-13-2016, 02:13 AM	0	3,697	0 Vote(s) - 0 out of 5 in Average	01-13-2016, 02:13 AM Last Post: LouisC
		Kindle- The Nautical Almanac P.Rutherford, 01-07-2016, 11:36 PM	0	4,058	0 Vote(s) - 0 out of 5 in Average	01-07-2016, 11:36 PM Last Post: P.Rutherford
		Jojoba oil- lubricate sextant c_davidson, 01-07-2016, 01:22 PM	0	5,406	0 Vote(s) - 0 out of 5 in Average	01-07-2016, 01:22 PM Last Post: c_davidson
		Full UPS or small sheet CarlosPindle, 12-15-2015, 01:53 PM	2	7,244	0 Vote(s) - 0 out of 5 in Average	12-28-2015, 09:56 PM Last Post: c_davidson
		Going blind Rdutton, 12-26-2015, 01:30 PM	0	3,507	0 Vote(s) - 0 out of 5 in Average	12-26-2015, 01:30 PM Last Post: Rdutton
		No new sextant Rdutton, 12-26-2015, 01:14 PM	0	3,605	0 Vote(s) - 0 out of 5 in Average	12-26-2015, 01:14 PM Last Post: Rdutton
		Alain Kalita- solo around the world- Sun sight c_davidson, 12-23-2015, 11:35 PM	1	5,089	0 Vote(s) - 0 out of 5 in Average	12-24-2015, 02:44 PM Last Post: Lipr
		Sight reduction- Spreadsheet LouisC, 12-23-2015, 02:39 PM	0	3,807	0 Vote(s) - 0 out of 5 in Average	12-23-2015, 02:39 PM Last Post: LouisC
		Joshua Slocum- Around the World Alone Lipr, 12-21-2015, 01:23 PM	1	5,152	0 Vote(s) - 0 out of 5 in Average	12-22-2015, 12:28 AM Last Post: P.Rutherford
		Perfect Christmas Book for the Celestial Navigator jackdale, 12-21-2015, 10:43 PM	1	4,823	0 Vote(s) - 0 out of 5 in Average	12-22-2015, 12:24 AM Last Post: P.Rutherford
		Determine Latitude- method CelNav57, 12-12-2015, 03:26 AM	4	11,179	0 Vote(s) - 0 out of 5 in Average	12-20-2015, 12:50 AM Last Post: Lipr
		Making an Artificial Horizon? Rdutton, 12-13-2015, 04:14 AM	1	6,698	0 Vote(s) - 0 out of 5 in Average	12-17-2015, 01:17 PM Last Post: craigsl
		On the sea while on the hard Fred_B, 12-16-2015, 05:29 PM	1	6,512	0 Vote(s) - 0 out of 5 in Average	12-17-2015, 12:46 PM Last Post: EdCa
		No Pub. No. 229 Fred_B, 12-16-2015, 05:34 PM	2	7,110	0 Vote(s) - 0 out of 5 in Average	12-16-2015, 10:28 PM Last Post: Fred_B
		Cleaning shades and mirror? c_davidson, 12-14-2015, 03:45 PM	6	18,779	0 Vote(s) - 0 out of 5 in Average	12-16-2015, 02:13 AM Last Post: stargazer
		Small t-square Fred_B, 12-15-2015, 02:30 AM	0	3,455	0 Vote(s) - 0 out of 5 in Average	12-15-2015, 02:30 AM Last Post: Fred_B
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