| System Name | Type | City |
|---|---|---|
| C and C Communications (Muskegon) | LTR Passport | Muskegon |
| DeltaCom | NXDN NEXEDGE 4800 | Varies |
| Michigan's Public Safety Communications System (MPSCS) | Project 25 Phase II | Statewide |
| Tele-Rad/TRT Partners | DMR Motorola Capacity Plus Multi Site (TRBO) | Holland |
| TRT Partners (LTR) | LTR Standard | Holland |
