Michael O'Keefe wrote:
REI sells a "SPOT" (Satellite PersOnal Tracker)
It's updating GPS location about every 10 minutes

Bah, APRS. Would've loaned you my setup. Anyway, got it recorded, pulling it off the Tivo now.

APRS ?

Basically 2m radio with a 1200baud modem sending out preformatted packets that get picked up and relayed/digipeated throughout the system. Mostly used by ham radio operators, but it's been adapted for commercial applications.

http://findu.com
http://gaprs.net

http://en.wikipedia.org/wiki/Automatic_Packet_Reporting_System


Mark


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