What happened
The incident occurred shortly after takeoff while the aircraft was in its initial climb phase. During this period, the right wing detached from the airframe. The loss of control resulted in an immediate impact with the ground, accompanied by a significant explosion. Tragically, all 16 occupants on board were killed in the crash.
Findings
Investigations indicated that the separation of the right wing was attributed to a structural failure. This failure was driven by excessive vibrations that had accumulated over time as a result of operations conducted on difficult and rough terrain.