Incident Details
The aircraft impacted nose first near a taxiway between runways, according to witness reports. Only slight ground scarring consistent with the wing tips was found near the initial impact point. The tail surfaces were not damaged. The fuel selector was in the "BOTH" position; fuel was present in the left wing, while the right wing fuel tank was ruptured.
Witness Accounts
Witnesses in the area heard the airplane in the traffic pattern and reported hearing engine power being applied. They continued to hear engine sounds until just prior to impact.
Pilot and Passenger Statements
The pilot stated he believed he was around 150 to 200 feet above ground level when the aircraft started to shake. He did not think there was anything wrong with the aircraft prior to impact and did not recall hearing the stall warning horn. The female passenger told rescue personnel that they had just gotten off the ground when the plane started to shake.
Aircraft Examination
Post-impact examination included disassembly of the engine, which revealed no discrepancies. Control system continuity was established. The flap motor indicated that the flaps were in the full up position. The stall warning horn was found operable.
Pilot Experience
The pilot held a total of 200 flight hours, of which 100 hours were in this make and model of airplane, and approximately 3 hours were night flight hours.