[aprssig] New TRACKER system

[scott at opentrac.org]

> I have.  I seriously think you could run over it with a truck and it 
> would keep running.  These things are made for continuous use in a 
> saltwater environment..  Most other ham equipment would fall apart in 
> two weeks under the same conditions.  As much as I love my TT3 and 
> OpenTracker, they're not anywhere near the same class, 

Hey, you should see the OpenTracker 1m case prototypes where I mis-specified
the thickness of the steel - they're impervious to most small arms fire, and
can be used as wheel chocks for vehicles under 18 tons!  =]

Scott
N1VG