NORTH POLE, AK, USA
N3692Z
PIPER PA-18-150
PILOT LANDED ON GRAVEL BAR AND LOADED PAX AND CARGO WHILE SNOW ACCUMULATED ON AIRPLANE. PILOT THOUGHT SNOW WOULD BLOW OFF ON TAKEOFF. AIRPLANE COULD NOT TAKEOFF AND NOSED OVER INVERTED IN RIVER.
PILOT'S DECISION TO ATTEMPT TAKEOFF WITHOUT REMOVING SNOW FROM AIRCRAFT SURFACES. FACTOR RELATED TO THE ACCIDENT WAS THE SNOW CONTAMINATED WING AND OTHER FLIGHT SURFACES.
Source: NTSB Aviation Accident Database
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