Comsource: Southfield (MI) Unknown Talkgroups
From The RadioReference Wiki
Unidentified Talkgroups
0-01-103 A unid Business 0-01-112 A Unknown Business 0-01-143 A Unknown Business 0-01-204 A unid Business 0-02-168 A Unknown Business 0-02-170 A Unknown Business 0-02-183 A unid Business 0-02-184 A unid Business 0-02-185 A unid Business 0-02-186 A unid Business