| System Name | Type | City |
|---|---|---|
| Louchart Enterprises (UHF) | LTR Standard and Passport | Bay City |
| Michigan's Public Safety Communications System (MPSCS) | Project 25 Phase II | Statewide |
| United States Gypsum Company | LTR Standard | Tawas City |
| System Name | Type | City |
|---|---|---|
| Louchart Enterprises (UHF) | LTR Standard and Passport | Bay City |
| Michigan's Public Safety Communications System (MPSCS) | Project 25 Phase II | Statewide |
| United States Gypsum Company | LTR Standard | Tawas City |