They are dispatched by Northwest Central Dispatch truck system. Goto
Rich Carlson's Webpage for the freequencies and talk groups:
http://www.n9jig.com/radio/trs/nwcd.html

Fred Shabec
CARMA Webmaster
http://www.carmachicago.com/


wrote:

Does anyone who lives out in the hoffman estates and
streamwood illinois area know if there is a control frequency?
mechman4