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» Online Classroom » View Recent Posts: David Burch

View Recent Posts: David Burch
  Topic Forum Date
1 Good Fix without a DR? (post #20) Public Discussion of Cel Nav 06-15-2026
2 Good Fix without a DR? (post #12) Public Discussion of Cel Nav 06-12-2026
3 Good Fix without a DR? (post #6) Public Discussion of Cel Nav 06-11-2026
4 Good Fix without a DR? (post #4) Public Discussion of Cel Nav 06-11-2026
5 Good Fix without a DR? (post #3) Public Discussion of Cel Nav 06-11-2026
6 New USCG Near Coastal celestial requirements (post #3) Public Discussion of Cel Nav 05-07-2026
7 18465 TR Width Dimension (post #1) Public Discussion of Inland and Coastal Navigation 05-01-2026
8 moon sun running fix 9.5 (post #2) Public Discussion of Cel Nav 03-26-2026
9 moon sun running fix 9.5 (post #1) Public Discussion of Cel Nav 03-25-2026
10 Workbook 4-14 measure a radar range of 4.5miles,, (post #2) Public Discussion of Inland and Coastal Navigation 03-14-2026
11 Installing VMware Fusion and Windows on a Mac (post #0) Radar Trainer 03-10-2026
12 New video on use of charts in qtVlm (post #0) Public Discussion of Electronic Navigation 02-27-2026
13 If you get the error threed32.OCX is unregistered or missing... (post #1) Radar Trainer 02-25-2026
14 d-value and d-correction (post #2) Public Discussion of Cel Nav 02-13-2026
15 d-value and d-correction (post #1) Public Discussion of Cel Nav 02-13-2026
16 OpenCPN vs. qtVlm (post #7) Public Discussion of Cel Nav 01-14-2026
17 OpenCPN vs. qtVlm (post #5) Public Discussion of Cel Nav 01-14-2026
18 OpenCPN vs. qtVlm (post #4) Public Discussion of Cel Nav 01-14-2026
19 OpenCPN vs. qtVlm (post #1) Public Discussion of Cel Nav 01-10-2026
20 Exercise 2-9 (post #1) Public Discussion of Inland and Coastal Navigation 12-09-2025
21 ASA Certification Test (post #1) Public Discussion of Inland and Coastal Navigation 11-13-2025
22 Plotting sheets and increase of scales (post #1) Public Discussion of Cel Nav 11-06-2025
23 Astra IIIB adjustment (post #13) Public Discussion of Cel Nav 10-18-2025
24 Pub 229 and Form 104 (post #0) Public Discussion of Cel Nav 10-14-2025
25 Astra IIIB adjustment (post #11) Public Discussion of Cel Nav 10-14-2025
26 Astra IIIB adjustment (post #9) Public Discussion of Cel Nav 10-13-2025
27 Astra IIIB adjustment (post #8) Public Discussion of Cel Nav 10-13-2025
28 Astra IIIB adjustment (post #6) Public Discussion of Cel Nav 10-12-2025
29 Astra IIIB adjustment (post #1) Public Discussion of Cel Nav 10-11-2025
30 If you get the error threed32.OCX is unregistered or missing... (post #0) Radar Trainer 07-30-2025
31 Netcdf files from NOAA OceansMap beta version (post #5) Public Discussion of Inland and Coastal Navigation 05-09-2025
32 Netcdf files from NOAA OceansMap beta version (post #4) Public Discussion of Inland and Coastal Navigation 05-07-2025
33 Netcdf files from NOAA OceansMap beta version (post #2) Public Discussion of Inland and Coastal Navigation 05-06-2025
34 Netcdf files from NOAA OceansMap beta version (post #1) Public Discussion of Inland and Coastal Navigation 05-06-2025
35 Can't find the StarPilot app (post #0) StarPilot 04-23-2025
36 Finding elevation needed for Sea Level Pressure (post #0) Accessories and Apps 04-09-2025
37 Finding elevation needed for Sea Level Pressure (post #0) Accessories and Apps 04-09-2025
38 Finding elevation needed for Sea Level Pressure (post #0) Accessories and Apps 04-08-2025
39 Finding elevation needed for Sea Level Pressure (post #0) Accessories and Apps 04-08-2025
40 Finding elevation needed for Sea Level Pressure (post #0) Accessories and Apps 04-08-2025
41 Backup batteries question (post #0) StarPilot 03-24-2025
42 Astra IIIB Deluxe vs Astra III Professional (post #1) Public Discussion of Cel Nav 03-21-2025
43 Accidental Star Pilot exit (post #3) Public Discussion of Cel Nav 03-20-2025
44 Accidental Star Pilot exit (post #1) Public Discussion of Cel Nav 03-20-2025
45 CN04-0013 (post #1) Public Discussion of Cel Nav 02-15-2025
46 OpenCPN vs qtVlm (post #2) Public Discussion of Inland and Coastal Navigation 01-28-2025
47 Broken links on ENC flyer? (post #1) Public Discussion of Marine Radar 01-20-2025
48 iOS app reports No pressure data (post #0) Accessories and Apps 11-13-2024
49 Barometers: phone apps available (post #1) Accessories and Apps 11-13-2024
50 Getting into Sailing but living in the desert (post #1) Public Discussion of Inland and Coastal Navigation 10-31-2024

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