Overview
A flight instructor was conducting a proficiency check out for a pilot, an organizational requirement before pilots are authorized to fly their airplanes. The flight proceeded with area work before returning to the airport.
Maneuver
After the pilot landed the airplane and taxied back to the departure end of the runway, the flight instructor assumed control to demonstrate a rejected takeoff following a simulated engine failure. Approximately 50 to 100 feet above ground level, the instructor retarded the throttle, lowered the flaps to 40°, and lowered the nose. An excessive sink rate developed, and the airplane touched down slightly nose up, bounced, then rolled to a stop.
Examination
A postaccident examination revealed substantial damage to the fuselage. The flight instructor reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.