weergaven
#SHIPS MAGNETISM #COEFFICIENT # CORRECTOR RODS
Soft Iron Spheres | Magnetic Compass | Merchant Navy #earth #navy #shiplife #magnetic
Heeling Error, Cause and Correction
Compass Error Calculation - Coastal Navigation
The Magnetic Compass
Why Do Ships Have Two Balls?
Magnetometer Errors and Calibration
Magnetic Compass Attributes & Errors