found: Work cat: President and Mrs. Ford's ... witness arrival of plane carrying Vietnamese orphans and Air Force One, Ford Library, Apr. 4, 1975:(contains information about Operation Babylift, 1975)
found: Adkins, P. Codeword dictionary, 1997:(Babylift; U.S. unofficial 75; evacuation of Vietnamese orphans from Saigon in the face of the final North Vietnamese offensive; one aircraft crashed on takeoff, killing all on board)
found: Wikipedia.org search, May 16, 2013:(Operation Babylift; mass evacuation of children from South Vietnam to the United States and other countries; at the end of the Vietnam War, from April 3 to 26, 1975; one of the C5 Galaxy aircraft participating in the airlift crashed after takeoff)
