radio frequencies

[nw-modeling-list at nwhs.org]

See chuck's reply also.
Your best and easiest source is the publication from your local"Radio
Shack".  It lists  Federal, State, County, City  Police, Fire, Rescue,
Public Service and the Railroads, etc.  Other option is to do a  search
using Yahoo  Goggle or other search engines.

Good Hunting!

Bob Laine