Test yourself: 5 hard theory questions, free Airspace, weather, regs and aerodynamics, FAA-style — instant score, every answer explained. No signup.
Free testmediumwind
The Foehn (Chinook) effect produces:
A
Snow on both sides
B
Cold, wet wind on the lee side
C
Fog on the windward side
D
Warm, dry wind on the lee side of mountains
Checking member access
One moment while we confirm your plan so paid members never see checkout by mistake.
Checking member access before showing upgrade options
Keep practising
See where you stand: 5 hard questions, instant score, every answer explained.