| System Name | Type | City |
|---|---|---|
| Arkansas Brandmeister DMR | DMR Conventional Networked | Varioius |
| Arkansas Wireless Information Network (AWIN) | Project 25 Phase II | Statewide |
| Oklahoma Gas and Electric | EDACS Networked Standard | Various |
| Ozarks Electric Cooperative | NXDN NEXEDGE 4800 | Various |
| PEI Communications (Van Buren) | LTR Standard | Van Buren |
| Smith Two-Way Radio NXDN | NXDN NEXEDGE 9600 | Arkansas and Oklahoma |
