Test yourself: 5 hard theory questions, free Airspace, weather, regs and aerodynamics, FAA-style — instant score, every answer explained. No signup.
Free testmediumv-speeds
VREF is:
A
the rotation reference speed
B
the reference landing speed (1.23 VS0 or 1.23 VS1G)
C
the maximum operating speed
D
the minimum drag speed
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See where you stand: 5 hard questions, instant score, every answer explained.