Clifton Williams
Clifton Curtis Williams Jr. (September 26, 1932 – October 5, 1967), was an American naval aviator, test pilot, mechanical engineer, major in the United States Marine Corps, and NASA astronaut, who was killed in a plane crash; he never went into space. The crash was caused by a mechanical failure in
0:00
09:07
0:00
05:34
0:00
05:07
last week
0:00
05:31
0:00
04:59
0:00
05:23
0:00
03:53
0:00
07:09