TOPAZ Regional Wireless Cooperative (TRWC)
From The RadioReference Wiki
UNKNOWN TALKGROUPS
3238 testing 3228999 3902536 3902577 9015148 3239 3899 3014772 talking about units 2420 2462
UNKNOWN TALKGROUPS
3238 testing 3228999 3902536 3902577 9015148 3239 3899 3014772 talking about units 2420 2462