Primary finding
Probable cause
The total loss of engine power due to undetermined reasons.
Investigator assessment
Analysis narrative
The pilot stated that he performed a thorough preflight inspection and run up prior to takeoff. During initial climbout, the engine 'died' and the pilot executed a forced landing. During the landing, the airplane hit a dirt bank and was damaged. Examination of the airplane revealed that fuel was available to the engine and no discrepancies with any of the fuel system components were noted. The pilot reported that during a flight eight days prior to the accident, the engine 'sputtered' when in a climb attitude. The engine regained power when in level flight or with the auxiliary fuel pump on. After that flight, a mechanic checked the airplane, but found no discrepancy.
Source record
Factual narrative
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