Friday, May 13, 2016

The Lockheed SR-71 Blackbird was designed over fifty years ago and flew over 3.4 times the speed of sound. During the Vietnam War, the North Vietnamese fired approximately 800 missiles at SR-71s, none of which managed to score a hit. NASA operated the two last airworthy Blackbirds until 1999.


http://ift.tt/1VV2aQj via /r/woahdude http://ift.tt/23LuPXb

No comments:

Post a Comment