On this date, 1975: Hear rare audio from the Fall of Saigon

Fifty years ago, in the chaotic final hours of the Vietnam War, American pilots pulled off the largest helicopter evacuation in history, carrying U.S. personnel and South Vietnamese civilians from the American Embassy in Saigon on April 30, 1975. Listen to never-before-released radio transmissions of the operation revealing the tense, heroic efforts of Marines and pilots racing against time, as CBS News national security correspondent David Martin interviews U.S. military personnel who were there. "CBS Sunday Morning" features stories on the arts, music, nature, entertainment, sports, history, science and Americana, and highlights unique human accomplishments and achievements. Check local listings for CBS Sunday Morning broadcast times. Subscribe to the "CBS Sunday Morning" YouTube channel: http://bit.ly/20gXwJT Get more of "CBS Sunday Morning": http://cbsn.ws/1PlMmAz Follow "CBS Sunday Morning" on Instagram: http://bit.ly/23XunIh Like "CBS Sunday Morning" on Facebook: https://bit.ly/3sRgLPG Follow "CBS Sunday Morning" on Twitter: http://bit.ly/1RquoQb Subscribe to our newsletter: http://cbsn.ws/1RqHw7T Download the CBS News app: http://cbsn.ws/1Xb1WC8 Try Paramount+ free: https://bit.ly/2OiW1kZ For video licensing inquiries, contact: [email protected]