Incident Overview
A pilot with 5,002 hours of flight experience reported a loss of engine power during final approach. According to the pilot, after advancing the throttle to increase power, "none was available." The airplane subsequently settled within tall grass just short of the runway.
Sequence of Events
Following the loss of power, the airplane touched down in tall grass and continued into a gulley approximately 10 to 15 feet deep. The aircraft came to rest upright in the gulley.
Post-Accident Examination
An examination of the airframe revealed no anomalies. The engine was successfully run and found to be free of any anomalies. Despite these inspections, the reason for the loss of engine power could not be determined.