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- Newsgroups: sci.space
- Path: sparky!uunet!think.com!sdd.hp.com!nigel.msen.com!hela.iti.org!aws
- From: aws@iti.org (Allen W. Sherzer)
- Subject: Re: Stupid Shut Cost arguements (was Re: Terminal Velocity
- Message-ID: <1992Dec27.204310.21837@iti.org>
- Organization: Evil Geniuses for a Better Tomorrow
- References: <9gt204c@rpi.edu> <1992Dec23.132824.14131@iti.org> <72332@cup.portal.com>
- Date: Sun, 27 Dec 1992 20:43:10 GMT
- Lines: 40
-
- In article <72332@cup.portal.com> BrianT@cup.portal.com (Brian Stuart Thorn) writes:
-
- >>Correct. But Shuttle is now flying at or very near its maximum rate.
-
- > No, I disagree here. NASA has never had four working shuttles in
- > service at the same time
-
- A few years ago I saw some figures on the amount of overtime needed to
- process a Shuttle. It was horendous. Adding more Shuttles will just tax
- the groundcrew even more. Adding staff to eliminate this bottleneck will
- only increase costs.
-
- > In 1992, all four orbiters flew twice, but Discovery was offline
- > from February to November, Columbia offline from January to May,
- > and Atlantis offline from August to December. Take away those
- > downtime periods and you can add three more flights.
-
- Your assuming that orbiter availability is the only bottleneck.
-
- I'm sure they could add one or two flights a year. But so what? all that
- means is that instead of spending three times what we need we are 'only'
- spending 2.75 times what we need to. I don't consider that much of a
- victory.
-
- > This is all
- > moot, since NASA apparently does not want to push its luck prior
- > to SSF assembly, but it does show that the launch rate is lower
- > than it could be.
-
- No because those are factors. The bottom line is that NASA cannot fly
- many more missions per year than they are now.
-
-
- Allen
-
- --
- +---------------------------------------------------------------------------+
- | Allen W. Sherzer | "A great man is one who does nothing but leaves |
- | aws@iti.org | nothing undone" |
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-