Accident Details
Shortly after takeoff at approximately 800 feet above ground level, the left engine's oil temperature became high and oil pressure was reported lost. The pilot feathered the left engine and declared an emergency. During the final approach, the landing gear safe indication was not received. The pilot initiated a go-around but became committed to land. While maneuvering, the aircraft collided with terrain in a desert area. The aircraft was carrying 2,700 pounds of cargo. The field elevation was about 3,950 feet and the temperature was 72 degrees Fahrenheit. All three occupants were uninjured.
Official Findings
The investigation identified three occurrences. The first was a loss of engine power during initial climb due to loss of oil pressure in the lubricating system. The second occurrence was a forced landing involving a return to the airport. During this phase, the pilot performed precautionary landing procedures and attempted to extend the landing gear, but the gear indicating system's status was undetermined. The pilot initiated a go-around, but high density altitude prevented achieving the minimum control speed. The third occurrence was an in-flight collision with terrain during the landing flare. Contributing factors included rough/uneven terrain, loose gravel/sandy ground, and high vegetation.