Test yourself: 5 hard theory questions, free Airspace, weather, regs and aerodynamics, FAA-style — instant score, every answer explained. No signup.
Free testhardprojections
On a Gnomonic projection, a straight line represents:
A
A rhumb line
B
A magnetic track
C
A line of latitude
D
An exact great circle
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See where you stand: 5 hard questions, instant score, every answer explained.