Test yourself: 5 hard theory questions, free Airspace, weather, regs and aerodynamics, FAA-style — instant score, every answer explained. No signup.
Free testhardspatial-disorientation
The oculogravic illusion causes:
A
objects to appear to move upward during positive G
B
a visual target to appear to rise during acceleration
C
colour blindness
D
double vision
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See where you stand: 5 hard questions, instant score, every answer explained.