| Thread | Last Poster | Posts | Pages | Last Post | |
  | Time Keeping | Ted Lavino | 1 | 1 | 06-20-10 12:34 pm |
| Navigation Publications | Ted Lavino | 8 | 1 | 10-16-13 07:25 pm |
| Celestial Navigation | Ted Lavino | 10 | 2 | 03-01-17 08:26 am |
| Vessel Traffic Service | Ted Lavino | 4 | 1 | 01-11-06 10:08 pm |
 | Coastal Navigation | Ted Lavino | 4 | 5 | 03-15-15 01:55 pm |
| Paper Charts | Ted Lavino | 6 | 1 | 07-15-21 11:27 am |
| Electronic Navigation | Ted Lavino | 57 | 10 | 09-12-20 03:32 am |
| Learning Navigation | Ted Lavino | 5 | 1 | 05-19-12 12:25 pm |
 | Chart Data | Ted Lavino | 7 | 1 | 09-19-06 07:38 am |
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