Primary finding
Probable cause
The loss of control in flight for undetermined reasons which resulted in an inadvertent stall at an altitude insufficient for recovery.
Investigator assessment
Analysis narrative
Witness reported that shortly after takeoff, the airplane attained climb angle and then pitched up upon reaching tree top level. The airplane's pitch attitude continued to increase until a stall occurred at an approximate altitude of 50 to 75 feet above the ground. The airplane's nose dropped and contacted the ground, about 40 feet right of the runway centerline, in a steep nose down attitude. The airplane nosed over. The on scene investigation did not reveal any airplane anomalies. The engine primer shaft was found sheared in the full out position lying on the ceiling of the airplane. Other debris, including a pen, small wrench, and window cleaning solution, were also found on the airplane's ceiling above the pilot's seat.
Source record
Factual narrative
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