From 1961, some 159 Caribous were delivered by DHC to the US Army as AC-1s, changed next year to CV-2. Serving widely in SE Asia, when responsibility for fixed-wing transports switched to the USAF in 1.67 they were re-designated C-7. This example joined the Army in 1.63 and wore the tail-codes 'KC' and 'KA' after allocation to the USAF and later 'GE' with the South Vietnamese AF in 1972. To MASDC 3.76 ('YK'). Registered N92NC in 7.90 but ntu; in Western Int'l yard 2006. Behind are 63-9739 and N43888