Accident Circumstances
The flight was operating under dark night conditions and had been cleared for the Instrument Landing System (ILS) approach into Jackson Hole Airport. The approach was conducted in accordance with standard procedures.
Radar Data and Flight Path
Radar data provided by air traffic control indicated that the aircraft passed over the initial approach fix. Following this, the flight began to track outbound, then turned right to intercept the inbound course. The aircraft had passed over the initial approach fix inbound, which is situated 17.3 miles from the airport, just prior to the loss of radar contact.
Wreckage Location and Description
The wreckage was located approximately 7 miles north of the airport and just west of the localizer course. The elevation at the wreckage site was 6,700 feet. The aircraft collided with level terrain in a left wing low attitude. After the initial impact, the aircraft cartwheeled for about 150 feet before coming to rest.
Examination Results
A thorough examination of the wreckage was conducted. Investigators found no evidence to indicate a mechanical failure or malfunction in any system of the aircraft.