What happened
The incident occurred in the vicinity of Dali, where the aircraft impacted a mountain slope. The crash was precipitated by a mechanical issue involving the propulsion system. Following the loss of power, the aircraft descended and struck the terrain. There is no confirmed information regarding the survival or fate of the individuals on board at this time.
Findings
Official investigations identified engine failure as the primary cause of the accident. This mechanical malfunction led directly to the loss of control and the subsequent impact with the mountainous terrain.