Test yourself: 5 hard theory questions, free Airspace, weather, regs and aerodynamics, FAA-style — instant score, every answer explained. No signup.
Free testhardins-irs
Wander angle drift rate of an IRS at the equator is:
A
Maximum
B
Equal to latitude
C
15°/hour
D
Zero for earth-rate component (only transport wander exists)
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