Accident Details
A Piper PA-28-140 aircraft, operating an aerial observation flight, experienced a loss of engine power after being airborne for 4 hours and 20 minutes. The pilot was returning to the departure airport when the engine stopped. Attempting to restore power, the pilot switched fuel tanks but was unable to restart the engine.
Forced Landing
With the engine inoperative, the pilot executed a forced landing onto a golf course. During the ground roll, the left wing struck a tree. The impact ruptured the left wing fuel tank and caused the wing to bend rearward.
Post-Accident Examination
Examination of the aircraft revealed that the right wing fuel tank was empty. There was no evidence of a fuel spill from the ruptured left wing fuel tank.
Pilot Report
The pilot reported departing with 36 gallons of fuel and planning a fuel consumption rate of 7 gallons per hour.