Accident Sequence
At approximately 150 feet above ground level (AGL), the aircraft experienced a complete loss of engine power. The pilot initiated a tail-first hard landing off the side of the runway. After touchdown, the aircraft skidded for a distance of 60 feet before being stopped by a fence. No injuries or aircraft damage details were reported in the source.
Fuel System Examination
Post-accident examination of the aircraft's fuel system revealed that the fuel selector valve was set to the 'AUX' position. The pilot stated that he had taken off with the fuel selector on the left main tank and was in the process of moving it to the right main tank when the engine quit. Investigation found that only 5.5 gallons of fuel remained in the left main tank. Notably, no fuel lines were broken or leaking.
Operational Requirements
The aircraft's operating limitations prohibit takeoff with less than 10 gallons of fuel in each main tank. The pilot reported that he was switching fuel tanks without using the electric boost pump, which is typically required during such a procedure to maintain fuel pressure. Following the accident, the engine was successfully run on the ground, indicating the mechanical condition of the engine was not a factor.
Summary of Findings
The source provides details on the pilot's actions and fuel state but does not state a probable cause. The sequence of events suggests a fuel mismanagement issue, but no official determination was included in the report.