Article View: sci.space
Article #6458Re: DoD launcher use
From: Pat
Date: Sat, 19 Dec 1992 17:21
Date: Sat, 19 Dec 1992 17:21
28 lines
1594 bytes
1594 bytes
In article <1992Dec16.202219.2063@eng.umd.edu> sysmgr@king.eng.umd.edu writes: >In article <1992Dec16.092029.27518@ke4zv.uucp>, gary@ke4zv.uucp (Gary Coffman) writes: > >Furthermore, you assumed that the KH-11 is the benchmark (also known as >the Szabo yardstick) without the resultant drop in costs which would occur if >you could rapidly deliver sats to orbit. > >You don't have to add lots of fuel, thrusters, and other sensors, treat the >camera and sat as a throw-away item. > Doug, actually the problem with both the KH-11 and 12 is that they were done as totally black world projects. costs over-run like crazy because there are no competitors, little oversight and security over head costs galore. I think if you built light recon sats as just ordinary classified projects, you could do it for a heck of a lot less. part of the problem with these birds is that they are built with multi-year lifetime and super rad hardening. you are right on when you say they should be throwaways. look at the russians. they launch one-two a week and used to burn them up manuevering them because they had plenty to go. we should look to develope cheap sats to go with DC-1.
Technical Details
Message-ID:
<1gvlmnINN9c@mirror.digex.com>Path:
arc1-ca.pugleaf.net!sparky!uunet!digex.com!prbReferences:
<1992Dec14.221347.3359@iti.org> <1992Dec16.092029.27518@ke4zv.uucp> <1992Dec16.202219.2063@eng.umd.edu>Show Full Headers
Complete Article Headers
Path: arc1-ca.pugleaf.net!sparky!uunet!digex.com!prb From: prb@access.digex.com (Pat) Newsgroups: sci.space Subject: Re: DoD launcher use Date: 19 Dec 1992 17:21:27 GMT Organization: UDSI Lines: 29 Message-ID: <1gvlmnINN9c@mirror.digex.com> References: <1992Dec14.221347.3359@iti.org> <1992Dec16.092029.27518@ke4zv.uucp> <1992Dec16.202219.2063@eng.umd.edu> NNTP-Posting-Host: access.digex.com