Background
The aircraft, chartered for a cargo flight, was operating under a lease to the Vanimo Trading Company. The flight departed from Port Moresby with the intention of landing at Tabubil Airport.
Accident Sequence
While descending to Tabubil, the flight crew encountered poor weather conditions and decided to divert to Kiunga. During the approach to Kiunga, the right engine failed, followed shortly thereafter by the left engine. The aircraft subsequently lost altitude, struck trees, and crashed approximately 5 kilometers from Kiunga.
Occupants and Injuries
Of the three occupants on board, one pilot survived the crash, while both other occupants were killed.
Investigation and Probable Cause
Official investigation findings attributed the accident to a double engine failure, the cause of which could not be determined. The investigation excluded the possibility of fuel starvation as a contributing factor.