32 fatalities

Aircraft Crash Near Tachilek Airport (UB-BG707)

Möng Pa-liao, MyanmarFlight

On May 8, 1962, a Douglas C-47 Skytrain (DC-3) (registration UB-BG707) operated by Myanmar Air Force - Tatmadaw Lei was involved in an aviation accident near Möng Pa-liao, Myanmar in flight. 32 people were killed. Investigators recorded the probable cause as: Loss of control caused by an engine failure. This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A); 8 related events involving the same aircraft type or operator are linked below.

Sourcesthe Bureau of Aircraft Accidents Archives (B3A)Primary reportUpdated 2026-06-12Data APIEditorial standards

An aircraft crashed shortly after takeoff from Tachilek Airport, killing all 32 occupants. The probable cause was a loss of control due to an engine failure.

Incident Overview A few minutes after departing from Tachilek Airport, the aircraft lost control and crashed in a wooded area in Möng Pa-liao, approximately 57 km northeast of the airport. The crash site was located at coordinates N 20° 50' 26'' E 100° 20' 51''. The aircraft was destroyed in the impact, and all 32 people on board were killed, including 11 civilians. ## Probable Cause Official findings indicate that the accident was likely the result of a loss of control caused by an engine failure. The investigation concluded that the engine malfunction led to the aircraft becoming uncontrollable shortly after takeoff, resulting in the fatal crash.