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- Newsgroups: sci.space
- Path: sparky!uunet!spool.mu.edu!uwm.edu!zaphod.mps.ohio-state.edu!rpi!clotho.acm.rpi.edu!strider
- From: strider@clotho.acm.rpi.edu (Greg Moore)
- Subject: I thinI see our problem. (Was Re: Terminal Velocity of DCX?
- Message-ID: <!jt240c@rpi.edu>
- Nntp-Posting-Host: acm.rpi.edu
- Organization: The Voice of Fate
- References: <1gt36dINNq3h@mirror.digex.com> <1992Dec20.195520.3587@ke4zv.uucp> <ewright.725060424@convex.convex.com>
- Date: Wed, 23 Dec 1992 04:43:01 GMT
- Lines: 46
-
- In article <ewright.725060424@convex.convex.com> ewright@convex.com (Edward V. Wright) writes:
- >In <1992Dec20.195520.3587@ke4zv.uucp> gary@ke4zv.uucp (Gary Coffman) writes:
- >
- >>I hope the DC program all works and we get cheap and frequent access
- >>to LEO, but I don't think it'll operate at airliner costs or schedules,
- >
- >Gary, 50 years ago you would've been telling us that jet aircraft
- >will never at what you now blithely dismiss as "airliner costs and
- >schedules." Hundreds of flights a day in and out of Dallas-Fort
- >Worth? Planes carrying hundreds of passengers each? Ridiculous!
- >Do you know how much it would cost to build just one runway for a
- >plane like that? A single airport would cost billions of dollars.
- >There just isn't that much money in aviation -- not in the whole
- >country.
- >
- I think I see our problem here Edward. What it sounds like to
- me (I'm not saying this is what you said, but this is what I heard) is
- that DC-1 will do this and that and this.
- In reality it sounds more like you are talking about DC-10,
- DC-12, etc.
- Unless you are saying that a 747 is the same plane as a DC-3
- was.
- If your claims are about 50 years from now, or even 20
- eyars from now, I'll buy them. If you claim they will all happen
- within 5 years of DC-1 flight 1, I have my doubts.
-
- >>It'll still be more cost effective to assemble and test
- >>the bulk of space payloads on the ground and boost them to orbit
- >>on larger capacity launchers, especially if some effort is put into
- >>designing a heavy lifter for low labor costs.
- >
- >Just as it's more cost-effective to assemble and test
- >office buildings at a central factory, then ship them
- >to the worksite. Especially if some effort is put into
- >designing a heavy freighter for low costs. ;-)
- >
- Just as it's more cost-effective to assemble and test
- off-shore oil rigs ata cnetral plant, then ship them to
- the worksite. Especially if some effort is put into designing
- a heavy freighter for low costs. ;-)
- BTW, I believe Japan about 10 years ago DID build a manufacturing
- plant and ship it to the Amazon via sea. Why? because there
- were no facilities in teh Amazon to do it.
-
-
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-