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- Newsgroups: sci.space
- Path: sparky!uunet!cs.utexas.edu!convex!convex!ewright
- From: ewright@convex.com (Edward V. Wright)
- Subject: Re: Terminal Velocity of DCX? (was Re: Shuttle ...)
- Sender: usenet@news.eng.convex.com (news access account)
- Message-ID: <ewright.725060424@convex.convex.com>
- Date: Tue, 22 Dec 1992 21:40:24 GMT
- References: <71695@cup.portal.com> <1992Dec15.134224.14502@iti.org> <71781@cup.portal.com> <1gt36dINNq3h@mirror.digex.com> <1992Dec20.195520.3587@ke4zv.uucp>
- Nntp-Posting-Host: bach.convex.com
- Organization: Engineering, CONVEX Computer Corp., Richardson, Tx., USA
- X-Disclaimer: This message was written by a user at CONVEX Computer
- Corp. The opinions expressed are those of the user and
- not necessarily those of CONVEX.
- Lines: 24
-
- 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.
-
- >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. ;-)
-
-