Photograph of a De Havilland (Canada) DHC-4 Caribou (tail number 392) with United States Army markings, on a runway at Nakhon Phanom Royal Thai Air Force Base, Thailand, circa 1967-1968.
Photograph of people walking near a parked Sikorsky (S-61R) HH-3E Jolly Green Giant at Nakhon Phanom Royal Thai Air Force Base, Thailand, circa 1967-1968.
Photograph of a unidentified airman of the United States Air Force using a radio at Nakhon Phanom Royal Thai Air Force Base, Thailand, circa 1967-1968. A bulletin board on the wall behind him shows the air crew status of the 37th Aerospace Rescue and…