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» Online Classroom » View Recent Posts: David Burch

View Recent Posts: David Burch
  Topic Forum Date
1 Shortwave radio (post #3) Public Discussion of Marine Weather 12-05-2018
2 Shortwave radio (post #1) Public Discussion of Marine Weather 12-04-2018
3 Celestial Navigation book Exercise 4.5 E (post #12) Public Discussion of Cel Nav 12-02-2018
4 Celestial Navigation book Exercise 4.5 E (post #11) Public Discussion of Cel Nav 12-02-2018
5 Celestial Navigation book Exercise 4.5 E (post #8) Public Discussion of Cel Nav 12-02-2018
6 Celestial Navigation book Exercise 4.5 E (post #6) Public Discussion of Cel Nav 12-02-2018
7 Celestial Navigation book Exercise 4.5 E (post #4) Public Discussion of Cel Nav 12-01-2018
8 Celestial Navigation book Exercise 4.5 E (post #3) Public Discussion of Cel Nav 12-01-2018
9 Celestial Navigation book Exercise 4.5 E (post #2) Public Discussion of Cel Nav 12-01-2018
10 Celestial Navigation book Exercise 4.5 E (post #1) Public Discussion of Cel Nav 12-01-2018
11 Selecting a star in the TI Calculator sky display (post #0) StarPilot 11-27-2018
12 SP-89 Titanium Back up battery. (post #0) StarPilot 11-27-2018
13 Ship Reports email autoresponder (post #2) Public Discussion of Marine Weather 11-21-2018
14 Ship Reports email autoresponder (post #1) Public Discussion of Marine Weather 11-21-2018
15 Hawaii by sextant completed... (post #1) Public Discussion of Cel Nav 10-24-2018
16 Hawaii by sextant completed... (post #0) Public Discussion of Cel Nav 10-24-2018
17 Math functions in StarPilot and the TI Calculator (post #0) StarPilot 09-20-2018
18 What Time is It? (post #1) Public Discussion of Cel Nav 09-12-2018
19 Weather Course or Weather Trainer install issue (post #0) Weather Trainer 08-01-2018
20 StarPilot Manuals online (post #0) StarPilot 07-25-2018
21 Sunrise and sunset times in the iOS app iNA (post #0) StarPilot 07-17-2018
22 New StarPilot Owner (post #0) StarPilot 07-13-2018
23 NAO sight vs 249 reduction (post #3) Public Discussion of Cel Nav 05-11-2018
24 quiz question (post #1) Public Discussion of Inland and Coastal Navigation 05-06-2018
25 What Time is It? (post #3) Public Discussion of Cel Nav 04-16-2018
26 What Time is It? (post #1) Public Discussion of Cel Nav 04-16-2018
27 Free barometer app made for mariners (post #4) Public Discussion of Cel Nav 04-13-2018
28 Free barometer app made for mariners (post #2) Public Discussion of Cel Nav 04-12-2018
29 Lunar Altitudes for Longitude (post #10) Public Discussion of Cel Nav 04-09-2018
30 Lunar Altitudes for Longitude (post #7) Public Discussion of Cel Nav 04-09-2018
31 Lunar Altitudes for Longitude (post #4) Public Discussion of Cel Nav 04-06-2018
32 NAO/Long Term Almanac vs N(x) Sight Reduction Discrepancies (post #10) Public Discussion of Cel Nav 04-06-2018
33 Lunar Altitudes for Longitude (post #1) Public Discussion of Cel Nav 04-05-2018
34 NAO/Long Term Almanac vs N(x) Sight Reduction Discrepancies (post #8) Public Discussion of Cel Nav 04-05-2018
35 Question WX0203-0016 (post #3) Public Discussion of Marine Weather 04-03-2018
36 Question WX0203-0016 (post #1) Public Discussion of Marine Weather 04-03-2018
37 GRIB Viewer - Great Lakes (post #4) Public Discussion of Marine Weather 04-03-2018
38 More Practice Problems Please (post #2) Public Discussion of Cel Nav 03-21-2018
39 More Practice Problems Please (post #1) Public Discussion of Cel Nav 03-21-2018
40 NAO/Long Term Almanac vs N(x) Sight Reduction Discrepancies (post #5) Public Discussion of Cel Nav 03-13-2018
41 NAO/Long Term Almanac vs N(x) Sight Reduction Discrepancies (post #3) Public Discussion of Cel Nav 03-12-2018
42 NAO/Long Term Almanac vs N(x) Sight Reduction Discrepancies (post #1) Public Discussion of Cel Nav 03-12-2018
43 1B Hawaii by sextant how so exact twilights (post #6) Public Discussion of Cel Nav 12-16-2017
44 1B Hawaii by sextant how so exact twilights (post #4) Public Discussion of Cel Nav 12-16-2017
45 1B Hawaii by sextant how so exact twilights (post #2) Public Discussion of Cel Nav 12-15-2017
46 GHA between moon, and star when angle gets >180 (post #1) Public Discussion of Cel Nav 12-15-2017
47 H.O. 249 Volume 1 practice (post #10) Public Discussion of Cel Nav 12-15-2017
48 H.O. 249 Volume 1 practice (post #8) Public Discussion of Cel Nav 12-15-2017
49 H.O. 249 Volume 1 practice (post #5) Public Discussion of Cel Nav 12-13-2017
50 H.O. 249 Volume 1 practice (post #3) Public Discussion of Cel Nav 12-12-2017

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