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- Newsgroups: sci.space
- Path: sparky!uunet!hela.iti.org!aws
- From: aws@iti.org (Allen W. Sherzer)
- Subject: Re: Let's be more specific (was: Stupid Shut Cost arguements)
- Message-ID: <1993Jan2.043524.15196@iti.org>
- Organization: Evil Geniuses for a Better Tomorrow
- References: <1992Dec28.172953.26161@ke4zv.uucp> <1992Dec28.202920.5932@iti.org> <1993Jan1.030602.21051@ke4zv.uucp>
- Date: Sat, 2 Jan 1993 04:35:24 GMT
- Lines: 91
-
- In article <1993Jan1.030602.21051@ke4zv.uucp> gary@ke4zv.UUCP (Gary Coffman) writes:
-
- >>engaging in activities which would get you or I put in jail.
-
- >I hammer on this because of your constant claims that
- >NASA is doing something illegal or unethical. They are not.
-
- Oh, not illegal. One advantage of being the government is that you get to
- make the rules. But government contractors who worked their books the
- way NASA does have been barred from doing government work and some
- executives have been jailed.
-
- There is also the issue of dumping launch services. We enact all sorts of
- sanctions against others who dump.
-
- There are also a number of sections of various commercial space laws
- which is at best pushing it and at worst violating the law.
-
- >They are operating exactly as they are chartered to operate.
-
- NASA is chartered as a research organization, not an operational agency.
- Shuttle is operations, not research.
-
- >If cost and performance estimates for DC hold up, it may indeed capture
- >80% of the MLV market, but not right away. I think most potential customers
- >will want to see a track record of successful launches first.
-
- Or provide insurance. Of course, if we add say 3% to the development cost
- we can fly three times as many flights as Shuttle needed to be declared
- operational.
-
- >The competition, especially Arienne and Long
- >March, may be expected to cut prices sharply in response.
-
- That is a problem. Shuttle has shown that a government can dump launch
- services quite a bit. But I assume since US launch dumping doesn't bother
- you that this wouldn't either.
-
- >to long legal battles over dumping. DC's backers may need deep pockets to
- >keep going until they win that 80% market share.
-
- The US market, if fairly awarded, is big enough.
-
- >Pegasus as a current example of the effect of optimistic development
- >scheduling. That causes financial problems for a commercial venture
- >that government agencies can shrug off.
-
- However, DCX is on budget and has slipped very little (30 days in a three
- year contract). It looks like these guys know more than you about how
- do schedule launcher development.
-
- >>[6] SSTO launch costs are again, double the estimated costs to add a margin.
-
- >Here's where I have the most problem with your numbers. I accept that
- >NASA spends $550 million per launch in total Shuttle program costs.
- >I further accept that that's very high. But I would point out that
- >it's a government launcher, run under government rules, with government
- >overhead.
-
- I'll accept that. It appears that the system, which you have spent so much
- effort defending, simply doesn't work very well.
-
- >Estimates of actual variable costs for a Shuttle launch range
- >from $37 to $150 million per launch. That makes it look much better in
- >comparison to DC numbers.
-
- Amazing how low costs are possible for Shuttle but not for DC. It would
- seem to me that this paragraph argues very well for a very low cost DC.
-
- >Is this relevant? Yes if we want to compare
- >*vehicles*, no if we want to compare *programs*. It's important to realize
- >that DC is projected to operate under a completely different set of rules
- >than Shuttle is forced to use.
-
- Which is indeed half the battle. But since you back Shuttle no matter what
- it costs, I don't see your point.
-
- >large, however. Shuttle was a cheap $300 a pound launcher when it
- >was a paper airplane too.
-
- Yes but *WHY* did Shuttle fail? Mostly it failed because of the system
- under which it was built. If that doesn't change, then space will NEVER
- be cheap. DC works under a different system.
-
- Allen
-
- --
- +---------------------------------------------------------------------------+
- | Allen W. Sherzer | "A great man is one who does nothing but leaves |
- | aws@iti.org | nothing undone" |
- +----------------------113 DAYS TO FIRST FLIGHT OF DCX----------------------+
-