Accident Details
The accident sequence began while the aircraft was cruising at a relatively low height. The pilot decided to initiate a left turn. As the aircraft turned, it struck a mountain and subsequently crashed. The force of the impact was sufficient to destroy the aircraft. The pilot, who was the sole occupant aboard, was killed in the crash.
Investigation Findings
Following the accident, an investigation was conducted. Investigators found no evidence of any malfunction on the aircraft. The aircraft systems were intact and no anomalies were discovered. Furthermore, it was reported that the pilot had not slept for about 27 hours prior to the flight. Despite the absence of mechanical issues and the noted sleep deprivation, the specific reason for the uncontrolled descent that led to the crash could not be determined by the investigators.
Probable Cause
The official probable cause as stated in the investigation report is: "The exact cause of the uncontrolled descent could not be determined."