Incident Overview
A private pilot reported that the airplane experienced a loss of engine power during cruise flight. The pilot, who is also a certificated aviation mechanic, stated that he intentionally allowed the left fuel tank to run dry in an effort to determine the airplane's fuel endurance. After the engine stopped, he switched to the full right tank and successfully restarted the engine.
Sequence of Events
The engine operated without incident for approximately 10 minutes before it began to lose power again. The pilot attempted to restore full power but was unable to do so, and the engine ultimately lost all power. With no engine power available, the pilot performed a forced landing in a wooded area.
Damage and Recovery
The forced landing resulted in structural damage to the airplane's wings and fuselage. Due to the remote location of the accident site, the airplane has not been recovered.
Pilot's Assessment
The pilot indicated that he did not know the reason for the engine losing power after switching to the right tank. As both a pilot and a mechanic, he had no further explanation for the power loss.