Interesting People mailing list archives

IP: excuse me -- "it was found that many troops were using over-the-counter GPS"


From: David Farber <dave () farber net>
Date: Thu, 13 Dec 2001 20:08:22 -0500


To: dave () farber net
cc: mo () ccr org
Subject: "it was found that many troops were using over-the-counter GPS"
Date: Thu, 13 Dec 2001 19:58:26 -0500

excuse me:

the reason troops were using COTS GPS receivers is because the DoD was
buying them in bulk to give to troops.  the DoD versions were
considered way too expensive to stockpile for everyone like they would
need to do, and besides, they couldn't get delivery of thousands of
units in the time available, no how, no way.

frankly, it was a miracle that the civilian GPS business has developed
like it has and the COTS units were available, otherwise, the Gulf war
might have gone very differently.  it certainly would have been fought
with *very* different tactics.

btw - Heidi Heiden, the same chap who made the decision for MILNET to
go TCP/IP instead of OSI was also the person who demanded that GPS
receivers be man-packable or smaller.  When Heidi did that, the
Magnavox units filled a jeep. Heidi was the Army guy who was champion
for what was referred to as "the ground segment" of the GPS system.
the Air Force satellite designers didn't see anything wrong with the
receivers being that big.

so every time you use IP/TCP or a hand-held GPS, you can thank the
same guy for getting the technology off the briefing slides and into a
real day-job.

I worked for Heidi at UUNET for several years.

        cheers,
        -mo

PS - COTS - Common Off The Shelf - DoD for "Buy, don't build"
this is in sharp distinction to "Why use Lead when Gold will do?"

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