Incident Summary
During the final segment of the approach, the pilot-in-command abruptly reduced the engine power. This caused the aircraft to lose altitude and strike the runway surface with considerable force. After impact, the aircraft rolled for several dozen meters before coming to rest. All occupants escaped uninjured, but the aircraft was considered damaged beyond repair.
Investigation Findings
The official investigation determined the probable cause to be an excessive reduction of engine power on final, which led to a loss of altitude and a rough impact with the runway. The investigation also reported the following contributing factors:
- Insufficient approach speed
- Confusion by the flying crew
- Incorrect compensation of the wind component
- Limited runway length
The combination of these factors resulted in the aircraft making contact with the runway surface at a higher than normal descent rate, leading to substantial damage. The aircraft rolled a short distance before stopping. All occupants were able to exit without harm.