15:09

5 Position Fixing Techniques

11:44

Celestial Navigation: How to find the azimuth of a star

7:16

Sextant Tutorial: The Principle of the Sextant

2:40:22

Celestial Navigation Made Easy - Part 1 of 2

45:54

Celestial Navigation (instruction video)

10:10

Celestial Navigation Math

13:43

Can a $20 sextant tell me where I am ?

7:17

Celestial Navigation DEMYSTIFIED: Time Diagram