Aresearch.150 net.columbia utzoo!decvax!ucbvax!ihnss!mhtsa!research!sjb Thu Nov 12 22:49:32 1981 query response In-reply-to: ucbvax!ARPAVAX:glickman In the beginning of the program, there were optimistic hopes that eventually the turnaround time for one orbiter would be as little as two weeks. That has now been viewed as almost impossible, leading to an estimate of at least a month. The third test flight is scheduled for March with the possibility of one in the summer before the first operational flight, now scheduled for September, 1982. The Challenger, Columbia's sister ship, is supposed to be completed by June, to fly in 1983. When it goes into service, the Columbia will be briefly sidelined so that some upgrading can be done to its systems. The Discovery is due out of construction a year after Challenger, with the Atlantis to follow a year later. I had thought at one point that there was going to be a fifth shuttle, the Explorer, but have not heard anything about that. Anyone have any information on it? ----------------------------------------------------------------- gopher://quux.org/ conversion by John Goerzen of http://communication.ucsd.edu/A-News/ This Usenet Oldnews Archive article may be copied and distributed freely, provided: 1. There is no money collected for the text(s) of the articles. 2. The following notice remains appended to each copy: The Usenet Oldnews Archive: Compilation Copyright (C) 1981, 1996 Bruce Jones, Henry Spencer, David Wiseman.