Mercator Sailing | Navigation
15:15
Plane Sailing | Navigation
13:43
Parallel Sailing | Navigation
16:48
Plane Sailing - Solving questions | Navigation
15:34
The Earth, Latitude, Longitude, D'lat, D'long, Departure | Navigation
10:18
Mercator Sailing Problem 1 | Course and Distance
14:51
How to solve Mercator sailing calculations? Finding course, distance or position arrived?
6:31
Day Skipper theory - Charts the magic of the maps
23:19