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WindCalc now available all platforms
David Burch
0
August 09, 2023 10:46 AM
Zn
doliverb
1
August 06, 2023 08:06 PM
different SHA and Dec for Sirius
erdeneruc
1
August 02, 2023 03:52 PM
Timekeeping discussion
David Burch
0
June 28, 2023 08:38 AM
Value of echart nav program even without GPS
David Burch
0
May 16, 2023 11:11 AM
Targeted internet searching
David Burch
0
April 30, 2023 09:36 AM
Starpilot
pphillips
5
April 21, 2023 09:27 AM
Exercise 9.7 in Celestial Navigation Book
leslieg
1
April 03, 2023 10:39 AM
StarPilot
Dickf
1
March 29, 2023 02:19 PM
Identifying a star without the StarFinder
Guillaume
5
February 19, 2023 08:37 AM
AM To PM Running Fix
rafonga
9
January 19, 2023 11:51 AM
Great Circle Nav by NAO tables
SRF
1
December 27, 2022 08:24 PM
Tutorial Video for the NAO Concise Sight Reduction Tables
John Pinto
2
December 24, 2022 05:42 AM
Hawaii by sextant
KGM
2
October 04, 2022 12:06 PM
Averaging Sights
rerrington
1
July 17, 2022 12:12 PM
question on 120 degree spread between stars versus 60 degrees
briangetty
1
February 26, 2022 09:12 AM
LTA
dcwalker
1
November 11, 2021 09:25 PM
Please check out Starpath articles and videos
David Burch
0
November 11, 2021 09:17 PM
Why are the questions in the year 1978?
mickey
1
September 24, 2021 12:22 PM
Charts for Atlantic crossing
mickey
3
September 24, 2021 12:16 PM
StarFinder Epoch
John Pinto
7
September 12, 2021 12:11 PM
Running fix with course changes — HBS Prob 15
David Burch
0
August 26, 2021 10:11 PM
Sail Docs Query: Tropical Storm Elsa
FredR
1
July 06, 2021 02:45 PM
Casio F-91W watches
John Pinto
6
June 25, 2021 03:01 PM
Exercise 3.4 Q4
Geoff
1
June 16, 2021 08:25 PM
Exercise 3.4 Q2
Geoff
3
June 15, 2021 04:46 PM
Naval Observatory Site is Down
John Pinto
2
June 11, 2021 08:04 AM
Using NAO tables for low sights in CelNav book
John Pinto
16
May 21, 2021 08:02 PM
Mark 3 Sextant use
John Pinto
8
May 21, 2021 11:55 AM
NAO Concise SR - math explanation
John Pinto
0
May 21, 2021 05:16 AM
CelNav book - exercise 4.3 - parallel ruler?
John Pinto
1
May 14, 2021 12:08 PM
Celestial Navigation on land - corrections for altitude?
John Pinto
2
May 11, 2021 12:27 AM
Almanac data question about superscript n
John Pinto
1
May 09, 2021 10:55 AM
Pub 249 extract in CelNav Ed 2
Lance
1
May 08, 2021 01:47 PM
Waxing or waning?
David Burch
2
May 04, 2021 08:53 AM
Using the Ever Given grounding to demo echart nav methods
David Burch
0
April 20, 2021 09:27 PM
Star Finder 2102
Andy W
10
April 10, 2021 05:59 PM
Lunar distance iterations
Lance
3
March 29, 2021 08:08 PM
Iterations
Lance
0
March 29, 2021 05:44 AM
StarPilot Help File
Lance
2
March 26, 2021 01:55 PM
observation on chapter 7
briangetty
1
March 26, 2021 10:22 AM
Minor Issues with StarPilot
Lance
14
March 24, 2021 07:21 PM
Classic Weems sextant in our Bosun's Locker
David Burch
0
March 23, 2021 02:32 PM
Sun rising angle
John
2
March 22, 2021 03:06 PM
Hawaii by Sextant Problem 8
Lance
0
March 16, 2021 12:44 PM
Polaris Altitude Correction Tables
Ed8Lbz
1
March 14, 2021 03:38 PM
CN99-0040
Ed8Lbz
2
March 10, 2021 10:52 AM
Practice Sight: Critique of my Sun and Jupiter sight welcomed
Chris Faris
3
March 08, 2021 04:18 PM
Practice Site: Moon shot critique welcomed
Chris Faris
0
March 07, 2021 08:36 PM
How close can I get with LAN?
Jon
14
March 04, 2021 11:27 AM
Work-forms with hints
bruce
8
February 27, 2021 01:26 PM
Freiberger Sextants
Stoertebeker
3
January 31, 2021 07:28 PM
Setting up Fit Slope graph by hand
Soulstice
3
January 24, 2021 06:18 PM
Issues using StarPilot app with iPad Pro
Soulstice
1
January 18, 2021 08:19 PM
RFix....when to adjust DR
Jon
1
January 06, 2021 09:16 AM
Relationship between LHA and Z
Jon
1
December 25, 2020 10:21 AM
HBS Problem 27: Calculating Great Circle by hand
Jon
2
December 19, 2020 10:48 AM
Sight Reduction tables Z value discrepancy
eutectic77
2
December 11, 2020 11:54 AM
Resilvering Sextant Mirrors
LVNMDRM
1
December 10, 2020 08:53 PM
HBS....approach to Pailolo Channel
Jon
2
December 07, 2020 09:44 PM
NAO sight vs 249 reduction
navi
15
December 03, 2020 10:26 AM
9.5 and 9.6 : In the mountains?
Michael Donatz
2
November 28, 2020 12:57 PM
Useful table: nmi per deg of Lon
David Burch
0
October 25, 2020 09:04 AM
d corr question
JACK2
1
September 28, 2020 12:25 PM
Trig help
JACK2
2
September 23, 2020 04:37 PM
Stark tables
Arnold
11
August 15, 2020 05:03 PM
StarPilot updates
David Burch
0
August 05, 2020 01:52 PM
Simple question about p-value Table 3
Arnold
4
July 23, 2020 05:15 PM
Weird question - LOP from Polaris?
bruce
2
June 08, 2020 11:40 AM
Stellarium for practice?
bruce
1
June 03, 2020 07:32 AM
Choosing the wrong A-Lon?
bruce
0
May 31, 2020 03:31 PM
Celestial Navigation Exercise 5.4 #2
Brad
8
May 14, 2020 08:27 PM
How do you check for errors?
bruce
1
April 19, 2020 04:22 PM
Work form for Rhumb Line Route via Mid Latitude
Lance
0
April 14, 2020 08:05 PM
An attempt at a form for Rhumb Line by Mid Latitude
Lance
1
April 14, 2020 07:43 PM