8 fatalities

Helicopter Shot Down During Night Mission, All Eight Crew Members Killed (43-49021)

Phú Mỹ, VietnamFlight

On September 1, 1969, a Douglas C-47 Skytrain (DC-3) (registration 43-49021) operated by United States Air Force - USAF (since 1947) was involved in an aviation accident near Phú Mỹ, Vietnam in flight. 8 people were killed. Investigators recorded the probable cause as: Shot down by enemy fire. 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

A helicopter on a night mission to assist friendly troops was struck by enemy fire in the starboard wing, lost control, and crashed in flames, resulting in the deaths of all eight crew members. The official probable cause is being shot down by enemy fire.

Incident

The helicopter embarked on a night mission from Biên Hòa with the objective of providing support to friendly troops. After arriving at the designated site, it encountered hostile action and was hit by enemy fire in the starboard wing. The damage caused the aircraft to lose control, and it subsequently crashed in flames. All eight individuals on board were killed in the accident.

Crew

The crew manifest included: Captain Robert Paul Acher, Captain James Sutherland Pitches, First Lieutenant Ray Colon Williams, Master Sergeant Harry Herre Wecker, Technical Sergeant Willie Warnie Alley, Technical Sergeant Lester Melvin Cavallin, Technical Sergeant Albert Carl McBride, and Staff Sergeant Fred Winston Smith.

Probable Cause

The official findings determine the probable cause as the helicopter being shot down by enemy fire.