| System Name | Type | City |
|---|---|---|
| Choptank Electric Cooperative | DMR Motorola Connect Plus (TRBO) | Various |
| DMR-MARC Amateur Radio Network (MD) | DMR Conventional Networked | Various |
| Exelon Energy P25 | Project 25 Phase I | Regional |
| First Responders Interoperable Radio System Team (FIRST) | Project 25 Phase II | Various |
| Somerset County, MD | Project 25 Phase II | Various |
| Teltronic (Princess Anne Capacity Plus) | DMR Motorola Capacity Plus Single Site (TRBO) | Princess Anne |
