Magnetic Variation
9:33
Magnetic Declination (very) simplified
5:16
Chartwork Tutorial: Course To Steer
6:21
10 1 Magnetic Variation
4:02
Tidal Stream - using Tidal Diamonds
5:13
Magnetic Declination Explained | Your Compass Needle Does NOT Point North!
14:05
Applying Variation & Deviation to a course to steer
23:19
Ep 37: Navigation: Basic Plotting Part 1
6:31