Accident Overview
A pilot experienced a total loss of engine power due to fuel exhaustion. The pilot subsequently performed a forced landing in a muddy field. During the landing roll, the airplane nosed over and came to rest inverted.
Pilot Statements
According to the pilot, he did not check the fuel cap prior to departure.
Aircraft Examination
An examination of the airplane after the accident revealed that the left fuel cap was loose. Fuel stains were found on the left wing and fuselage.
Maintenance History
A 100-hour maintenance inspection conducted six days before the power loss indicated that the fuel cap had been checked and was found to be in proper condition at that time.
Engine Test Run
Following the accident, an engine test run was performed throughout the power ranges. The test revealed no anomalies, indicating the engine was functioning normally.
Conclusion
The accident resulted from a fuel exhaustion induced total power loss, leading to a forced landing and subsequent nose-over.