Primary finding
Probable cause
The fracture of the flap handle position locking pin, which resulted in an uncommanded raising of the flaps during takeoff. A factor was the pilot's decision to takeoff with a suspected problem in the flap system.
NTSB investigation record
Piper Pa-28-140· N1793J
Primary finding
The fracture of the flap handle position locking pin, which resulted in an uncommanded raising of the flaps during takeoff. A factor was the pilot's decision to takeoff with a suspected problem in the flap system.
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