Sounds like the system components of GM's "OnStar" system
and also Applied Digital Solution's "Digital Angel" product
lines ...

http://www.digitalangel.net/

http://www.10meters.com/digitalangel.html

Jim


To: AROCKET@HOME.EASE.LSOFT.COM
Sent: Saturday, June 08, 2002 11:06 AM
Subject: [AR] An interesting device


Hi list!

I have no connection to this company whatsoever, but have found what I
believe is a great gadget for rocketry application. What they have developed
is a transponder small as a box of matches containing a GSM phone with a GPS
device

- snip-

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