Lyndon B. Johnson Space Center
Houston, Texas 77058
He has military and civilian experience in 25 types of airplanes and helicopters and has logged more than 3,500 hours flying time -- including over 1,500 hours in jet aircraft.
Spring served as a mission specialist on STS 61-B which flew November 26 thru December 3, 1985. During that mission he was responsible for launching three communication satellites and performed two space walks or Extravehicular Activities (EVA's). The EVA's, which totaled more than 12 hours, investigated Space Station construction techniques, large structure manipulation while on the end of the remote arm, and a time and motion study for comparison between Earth training and Space performance.
With the completion of this flight he logged a total of 165 hours in space.
Currently Director, U.S. Army Space Program Office, Fairfax, Virginia.
ARCHIVAL BIOGRAPHY LAST UPDATED NOVEMBER, 1989