Test yourself: 5 hard theory questions, free Airspace, weather, regs and aerodynamics, FAA-style — instant score, every answer explained. No signup.
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To convert from true heading to magnetic heading, you:
A
Always subtract variation
B
Add easterly variation, subtract westerly variation
C
Always add variation
D
Add westerly variation, subtract easterly variation
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See where you stand: 5 hard questions, instant score, every answer explained.