Test yourself: 5 hard theory questions, free Airspace, weather, regs and aerodynamics, FAA-style — instant score, every answer explained. No signup.
Free testmediuminertial-navigation
INS requires alignment before use to:
A
Warm up the electronics
B
Determine initial position and establish the local vertical and true north reference
C
Synchronize with GPS
D
Calibrate the magnetic compass
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See where you stand: 5 hard questions, instant score, every answer explained.