Accident Narrative
The pilot reported that while performing left turns at an altitude of 900 feet, he attempted to correct a left bank but was unable to do so. He stated that pitch control remained functional, but the control yoke became jammed, preventing recovery from the bank. The aircraft subsequently entered a spin and descended, crashing upside down into a lake.
Postcrash Investigation
An FAA inspector conducted the postcrash investigation and interviewed the pilot. The pilot reiterated that the aircraft was at an altitude between 700 and 900 feet during the maneuvers, and noted that his front-seat passenger was asleep. During attempts to stop the left turn, the control yoke became jammed.
The inspector’s examination of the accident aircraft revealed that the wings had separated from the fuselage due to impact. The flight control system showed damage consistent with overstress, but there was no evidence of any preaccident mechanical malfunction to the flight control system.
Additional Information
Law enforcement officials reported that an aircraft was observed at 200 feet in an area consistent with the accident location. The pilot exhibited a strong odor of alcohol but refused requests to submit to an alcohol test.