What happened
During departure from Chaumont-Semoutiers AFB, the aircraft experienced a loss of control shortly after becoming airborne. Unable to recover, the airplane descended rapidly and struck an Amiot 143 that was parked on the ground. The collision generated significant structural damage and ignited a fire, which quickly engulfed the wreckage.
The accident resulted in the deaths of three crew members. Two other individuals aboard the aircraft sustained injuries during the event. The specific registration of the involved aircraft is not provided in the available records.
Findings
The immediate sequence of events indicates that the loss of control occurred during the initial climb phase following takeoff. The impact with the stationary aircraft on the ground was the direct cause of the fatal outcome and the subsequent fire.