Background
The incident occurred during a night flare-dropping mission over Laos. The crew had departed from Nakhon Phanom, Thailand.
Collision
While cruising at night, the Provider aircraft and a United States Air Force Martin B-57E Canberra, registered 55-4284, collided in midair. Both airplanes dove into the ground and crashed in a dense jungle area.
Casualties
Both pilots aboard the Canberra were killed in the crash. Additionally, six crew members of the Provider lost their lives. The captain of the Provider was able to bail out and survived. The crew list included: Lt T. M. Turner (survived), 1st Lt Joseph Peter Fanning (†), 1st Lt John Scott Albright (†), 1st Lt Douglas Vincent Dailey (†), 1st Lt Morgan Jefferson Donahue (†), S/Sgt Samuel Franklin Walker (†), and T/Sgt Frederick Lee Clarke (†).