Primary finding
Probable cause
The pilot’s inadequate vigilance while maneuvering at low altitude and his subsequent failure to maintain clearance from power lines.
Investigator assessment
Analysis narrative
Neither the pilot nor the pilot-rated passenger provided written statements about the circumstances of the accident. Witnesses reported that the airplane was maneuvering over a freeway when it struck a series of power lines (about 45 feet above ground level) and subsequently impacted terrain. One witness reported that the airplane was maneuvering “extremely low” to the ground and appeared to be doing several low turns and dives. The witness stated that, the airplane was so low, he could see the passenger’s face through the right front window. The wings, empennage, and fuselage were substantially damaged.
Source record
Factual narrative
Neither the pilot nor the pilot rated passenger has provided written statements as to the circumstances of the accident. Witnesses in the local area of the accident reported that the airplane was maneuvering over a freeway when it struck a series of power lines (approximately 45 feet above ground level) and subsequently impacted terrain. One witness reported that the airplane was maneuvering “extremely low” to the ground and appeared to do several low turns and dives. The witness stated the airplane was so low, he could see the passenger’s face through the right front window. The wings, empennage and fuselage were substantially damaged.