Heroic Huey An Army UH-1C Huey that served in South Vietnam in 1966 is on display at the Pima Air and Space Museum in Tucson, Ariz. One of the best-known American helicopters in the world, the Huey, was made famous by its use in Vietnam. Many versions remain in both military and civil service today. SHARE: Download: Full Size (0.25 MB) Credit: Courtesy of Pima Air and Space Museum VIRIN: 251001-D-D0439-1000.JPG Photo Gallery