| System Name | Type | City |
|---|---|---|
| Duke Energy Progress | Motorola Type II SmartZone Omnilink | Various |
| FleetTalk Carolinas | NXDN NEXEDGE 4800 | Various |
| In Touch Systems (Sumter) | LTR Standard | Sumter |
| Palmetto 800 | Project 25 Phase II | Various |
| SC HEART DMR Network | DMR Conventional Networked | Mulitple |
| SC Public Service Authority | Project 25 Phase II | Various |
| TRBOMAX | DMR Tier 3 Capacity Max | Various |
| United States Air Force (57C) | Project 25 Phase I | Multiple |
