Related events:

1. Thursday 29th of March 1973 (x) — Master Sergeant Max Beilke becomes the last American combat soldier to officially leave Vietnam.
   Beilke died in the 9/11 terror attack on the Pentagon in 2001.

2. Friday 4th of April 1975 (x) — .
   There were 175 survivors. The flight was part of 'Operation Babylift', in which American caregivers were paired with South Vietnamese orphans.