What happened
The incident occurred immediately following the departure phase. Just after the airplane left the ground, it experienced a sudden nose-down attitude. This loss of control resulted in an immediate crash into the terrain. The impact was severe enough to destroy the airframe completely. All four individuals on board sustained minor injuries during the event.
Findings
The official investigation determined that the accident stemmed from a mechanical configuration error prior to departure. Specifically, the rear control column remained locked during the takeoff roll and initial climb. This restriction prevented the flight crew from exerting the necessary input to maintain pitch attitude or counteract the nose-down tendency once airborne, leading directly to the loss of control.