A 443rd MAW C-5 crashed while shooting touch and goes at the former Clinton-Sherman AFB, Ok in about 1974 Another C-5 was lost in Viet Nam at the end of the war. It was carrying a belly full of children when it crashed on take-off .
Quote:
On April 4, 1975, two USAF aircraft were supplied to participate in Operation "Babylift". A C-5, which was returning to the Philippines after delivering war material, and a C-9 were loaded with children from Saigon'' orphanages and female government employees. As the C-5 ascended to 29,000 feet, a section of the tail blew out causing rapid decompression and numerous injuries. With great difficulty, the pilot managed to land the aircraft south of Tan Son Nhut AB, RVN, in the silt of the Mekong River Delta. The nurses and technicians aboard did their best to save as many children as they could. Several were awarded the Medal of Honor. At first, there was no explanation for the explosion, but Air Force officials feared sabotage. Major General Lyn, Commander of the 13th Air Force, decided to use Security Police as guards on all future evacuation flights to preclude future disasters. By 0200, April 5, 1975, he had made arrangements with Colonel Martin, 3 SPG/CC, to deploy members of the Resource Protection section at Clark AB Philippines, as evacuation escorts. Two fully armed Security Policemen rode "shotgun" on every evacuation flight.
I believe one more was lost in the 70s but, Im not sure of the circumstances behind it. I knoe that the C-5A run was 80 aircraft and that when I was Fixing them in the late 70s/early 80s there were only 77 left.