Frequencies

Trunking Info

Frequency listings

http://www.totse.com/en/media/radio_scanner_frequency_lists/

State trunking

http://www.trunktracker.com/states/or.html Oregon
http://www.trunktracker.com/states/wa.html Washington
http://www.trunktracker.com/states/database.html Find your state
http://www.radioreference.com/modules.php?name=RR&sid=3825 - Montana intel

Trunk programming

http://myweb.cableone.net/marksscanners/97/97.html#Trunking_a_Trunked_Bank

Groups

http://groups.yahoo.com/group/PRO-97/

Mods

http://www.idascan.com/radio-shack-pro-97-discriminator-tap-mod/

Call codes

http://www.oregonlive.com/policescanner/index.ssf?/policescanner/police_codes.frame - Plus orgeon frequencys and trunking.