What happened
The aircraft was located approximately three weeks after it went missing. Upon recovery, investigators determined that the airplane had collided with a mountain. At the time of impact, the aircraft was traveling on a heading of 140 degrees and struck the west side of the terrain feature. The wreckage debris was scattered over an area spanning roughly 300 feet. The flight path indicated the aircraft was proceeding along its intended route of flight.
The investigation
A thorough examination of the recovered wreckage was conducted to determine the cause of the accident. The inspection did not disclose any evidence of mechanical malfunction or failure prior to impact. The structural damage observed was consistent with a high-energy collision with terrain rather than an in-flight breakup due to system failure.
Findings
The primary factor in this event was the collision with mountainous terrain. The lack of mechanical issues suggests that the accident was likely caused by spatial disorientation, navigational error, or weather-related factors not detailed in the immediate wreckage examination. The extended period before recovery indicates the remote nature of the crash site.