Preflight and Takeoff
A student pilot with 55 hours of flight time preflighted the airplane before departure. During the preflight inspection, the pilot noted fuel in both tanks, with the right tank containing 15 to 16 gallons. The pilot then took off to practice a downwind leg.
Engine Power Loss
While practicing the downwind leg, the engine coughed and lost power. In response, the pilot switched the fuel selector from the right tank to the left tank. The engine regained power momentarily, then quit again.
Accident Sequence
The pilot did not recall the impact. According to witnesses, the airplane nosed into the ground.
Postaccident Examination
A postaccident examination of the airplane disclosed a measurable amount of fuel in both tanks. However, no fuel was found in the carburetor bowl or the fuel pump.