What happened
On 29 June 2019, a Tecnam P2002 JF, registration 9M-MZC, was involved in an accident during takeoff from a private, unapproved airstrip near Kuala Klawang, Negeri Sembilan. The flight originated from Sultan Abdul Aziz Shah Airport in Subang. After completing an initial successful circuit, the pilot attempted a second takeoff.
During the climb, the aircraft failed to gain significant altitude, reaching only approximately 200 feet before encountering severe atmospheric disturbances. The pilot reported experiencing a tailwind and wind-shear, which caused the aircraft to buffet violently. This led to a loss of airspeed and a subsequent crash 700 meters from the end of Runway 04. The aircraft struck an embankment after passing through long grass and brush.
Upon impact, the fuel cells likely ruptured, igniting the engine components and starting a fire that consumed the aircraft. While the impact itself did not cause fatal injuries, the resulting fire caused serious burns to both the pilot and the passenger. The passenger managed to exit the aircraft but had to re-enter the burning cockpit to assist the pilot, who was trapped by his seat harness.
The investigation
AAIB investigators examined the wreckage and analyzed meteorological data, which confirmed a thunderstorm warning was in effect and radar showed developing cumulonimbus clouds in the area. The investigation also looked into the operational status of the airstrip, finding that the facility was a private, unapproved grass strip that was not known to the Civil Aviation Authority of Malaysia (CAAM).
Findings
- The pilot made a lapse in decision-making regarding the takeoff direction relative to the approaching weather.
- The aircraft encountered wind-shear and a tailwind, which contributed to a loss of airspeed and a partial stall.
- The aircraft was underpowered for the encountered conditions.
- The airstrip was an unapproved and unlicensed facility, and the pilot believed flight plans were not required for operations within a 5 nautical mile radius.