MPSCS: Isabella County (MI) Unknown Talkgroups
From The RadioReference Wiki
Unidentified Talkgroups
1533-Noted with Saginaw Chippewa Tribal Police RIDs
3842
3976
13257
13323
13326
1533-Noted with Saginaw Chippewa Tribal Police RIDs
3842
3976
13257
13323
13326