space history and artifacts articles
space history discussion forums
worldwide astronaut appearances
selected space history documents
related space history websites
Shuttle mission specialist and Station flight engineer
November 30, 2005
From 2001 to 2006, Walz and his fellow ISS-4
crewmate Dan Bursch held the U.S. duration
record for time spent in orbit on one mission.
© 1999-2012 collectSPACE.com All rights reserved.