What happened
During an approach to Saigon-Tan Son Nhat Airport, the crew of the aircraft was directed by air traffic control to navigate around an active artillery firing zone. During this maneuver, the aircraft lost stability and entered an uncontrolled descent. The plane struck the ground 19 km east of the airport, where a large explosion occurred upon impact.
There were 10 fatalities in the accident, as all occupants on board the aircraft perished. The crew consisted of several officers and enlisted personnel.
Findings
Investigations into the crash determined that the primary factor was a structural failure of both wings, which became detached from the aircraft while it was on approach. The specific reason for this structural disintegration remains undetermined.