What happened
Prior to the accident, the aircraft exhibited signs of reduced performance in the right engine, including a fuel flow deficit of 5 to 8 gallons per hour compared to the left engine and an interstage turbine temperature that was approximately 500 degrees lower than its counterpart. Due to these discrepancies, the decision was made to fly the aircraft to a maintenance facility for inspection. During the departure from runway 02C, the pilot utilized a 5,186-foot runway despite the availability of longer runways at the airport. The takeoff occurred in 95-degree temperatures with a light tailwind.
Witnesses observed that the aircraft's takeoff roll extended to the very end of the runway, significantly exceeding the expected 3,100-foot roll required under normal power conditions. After liftoff, the aircraft maintained a very low altitude, nearly striking a 55-foot light standard, before banking to the right and descending rapidly. The aircraft type impacted the ground in a right-wing-low attitude approximately two miles from the end of the runway. The impact resulted in an extensive fire and heavy damage to the airframe. The pilot, who was the only person on board, was killed in the accident.
Findings
Investigations revealed that both engines were still rotating at the moment of impact, and no mechanical failures were identified in the aircraft components prior to the crash. It was noted that the operator's lead mechanic had arrived for duty three hours before the flight but had not been notified of the identified engine issues before the takeoff occurred. The extended takeoff roll was a significant factor in the sequence of events.