Incident Overview
During the takeoff roll, the pilot observed the nose gear position light flickering and the nose gear unsafe light illuminated just before rotation. The pilot aborted the takeoff, but the aircraft could not stop and departed the runway end at a speed of 65 to 70 knots.
Events During Overrun
The aircraft rolled through a ditch located approximately 75 yards from the runway end. The impact caused all three landing gear to collapse.
Post-Accident Examination
Due to damage sustained during the accident, the mechanical condition of the nose gear could not be evaluated. Investigators were unable to determine the cause of the warning lights.
Weight Investigation
The aircraft was estimated to be between 339 and 456 pounds over its maximum gross weight at the time of the accident.