Give this file a try. Save the attached zipped file to your computer and extract. Open with Win500 and Upload to Scanner. I have it setup as 3 separate systems. Each system has a different site so that you can select sites by scan list. Your closest site will be Burnsville. Gassaway should be next and then Elmira. Once you upload the file to your scanner, turn off scan lists 1, 2, and 3 so that you are scanning only the conventional frequencies in scan list 4. Turn the squelch fully counterclockwise. Slowly turn it up until it just quiets the noise. Turn off scan list 4. Starting with scan list 1, listen to 1, 2, and 3 one at a time. If you hear talkgroups, that site is within range and can be used. Scan lists as follows:
SCAN LISTS:
1. BraxCo Burnsvlle
2. BraxCo Gassaway
3. BraxCo Elmira
4. BraxCo Conventnl