Aircraft and Pilot Information
The aircraft was equipped with hand-operated rudder controls. The pilot had an artificial right leg.
Previous Flight
On an earlier flight that day, the pilot attempted to spin the aircraft but was unsuccessful due to a lack of rudder travel with the hand-operated controls. After returning to the airport, the pilot reported not feeling well and was described as "very white." Witnesses stated the pilot drank some coffee and then departed.
Accident Sequence
Witnesses observed the aircraft performing several touch-and-go landings. Following the last takeoff, the aircraft made a right bank turn in excess of 60 degrees at about 150 feet above ground level and subsequently crashed.
Medical Findings
The autopsy report revealed evidence of pre-existing atherosclerosis and a 50 percent occlusion of the anterior descending coronary artery.