Accident Narrative
The pilot initiated a takeoff roll. During the roll, a banging noise was heard emanating from the left wing. The pilot continued the takeoff. After reaching approximately 100 feet above ground level (AGL), the pilot executed a 180-degree turn to the right with the intention of returning to land at the departure airport.
During the turn, the pilot deployed additional flaps. The flap setting, which had been 10 degrees for takeoff, was increased by 30 degrees. Following this action, the aircraft began to descend. The pilot was unable to arrest the descent. The pilot subsequently landed the aircraft in an open field.
During the landing roll, the nose wheel collided with a rock. The impact caused the nose wheel to break off, and the aircraft nosed over.
Post-Accident Examination
An examination of the wreckage revealed that the left fuel cap was not in place. The cap was found hanging from the wing by its connection chain. No other abnormalities were reported.
Environmental Conditions
The reported density altitude at the time of the accident was approximately 7,500 feet.