Primary finding
Probable cause
The pilot's failure to maintain airspeed which resulted in an inadvertent stall/spin. Factors related to the accident were the pilot's overconfidence in his abilities, and buzzing.
Investigator assessment
Analysis narrative
The pilot flew low and made steep banked turns over his father's house. During one steep turn, the airplane stalled and entered an inadvertent stall/spin. During the descent, the airplane struck a utility pole and then the ground.
Source record
Factual narrative
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