Video: '20th Century with Mike Wallace - Guerra do Vietnã (1994)' (Apr. 4, 1975, at 12:13)

(Friday, April 4, 1975, 4:45 p.m. Saigon Standard Time; during Operation Babylift, part of the Vietnam War, Indochina Wars and Cold War) — More than 130 people, most of them children, were killed today when a U.S. Air Force transport plane evacuating Vietnamese orphans crash-landed shortly after takeoff from Saigon.

Video: 'Operation Babylift Tragedy: The Untold Story of Vietnam War Orphans | Mayday: Air Disaster'

The cause was ascribed to loss of flight control due to explosive decompression and structural failure.