Test yourself: 5 hard theory questions, free Airspace, weather, regs and aerodynamics, FAA-style — instant score, every answer explained. No signup.
Free testeasymagnetic-compass
Compass deviation is caused by:
A
The difference between true and magnetic north
B
Coriolis effect
C
Wind drift
D
Magnetic fields within the aircraft (hard and soft iron effects)
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See where you stand: 5 hard questions, instant score, every answer explained.