Accident Sequence
The pilot overflew the runway during approach. While turning downwind, the engine lost power. The pilot switched fuel tanks and activated the boost pump but could not restore power. He continued downwind, then turned base and final close to the airport. The airplane touched down mid-field on a 2,300-foot turf runway at an estimated speed of 75 to 80 mph. The pilot was unable to stop the aircraft on the runway, and it continued beyond the departure end into a gravel pile and scrap metal.
Post-Accident Examination
Examination of the airplane revealed that the right wing tank had ruptured, with evidence of a fuel spill. Trace amounts of fuel were found in the fuel line leading to the carburetor and in the carburetor itself. The left wing tank was intact and contained slightly over one gallon of fuel. When electrical power was applied, the fuel gauge indicated approximately 1/8 full, and with the boost pump on, fuel flowed to the carburetor. No obstructions were discovered in the fuel lines.
Pilot Report
The pilot reported having flown the airplane earlier that morning. During the preflight inspection, both outboard tanks were empty, the right inboard tank was full, and the left inboard tank contained about 18 gallons. He flew for approximately 35 to 40 minutes on the left tank prior to the accident flight, which was also conducted on the left tank. He stated that he did not visually check the fuel tanks before departing on the accident flight.