Posts: 3387 From: Netherlands Registered: Nov 2001
posted 06-30-2012 01:27 AM
Space Shuttle workers at Launch Pad 39A, protected against hydrazine fuel mishaps by 'splash suits', are pictured at the base of a solid rocket booster as they remove exhaust duct plugs for the auxiliary power unit that powers the booster's thrust vector control. Photo was taken five days before the launch of STS-1 in April 1981.
Ed Hengeveld
garymilgrom Member
Posts: 1966 From: Atlanta, GA Registered: Feb 2007
posted 06-30-2012 07:11 AM
Some brave workers. Is that a hold down assembly in the foreground?
heng44 Member
Posts: 3387 From: Netherlands Registered: Nov 2001
posted 06-30-2012 07:57 AM
Yes, it is. Hard to believe the whole stack is hanging on eight of these bolts...
buckeyecal Member
Posts: 90 From: soon to be Boise, ID USA Registered: Feb 2006
posted 06-30-2012 06:57 PM
Looks like one elaborate sand castle!!!!!
Henry Heatherbank Member
Posts: 244 From: Adelaide, South Australia Registered: Apr 2005
posted 07-01-2012 01:45 AM
There were a lot of people on 7 April 1981 (myself included (as unconnected to the space program as I was), and possibly the guys in the photo) wondering whether a stack like this would be capable of getting off the ground.
APG85 Member
Posts: 306 From: Registered: Jan 2008
posted 07-01-2012 02:29 AM
Still amazing that the Shuttle was flown manned the first flight. I don't think we would consider doing that today...