| System Name | Type | City |
|---|---|---|
| American Electric Power (AEP) P25 | Project 25 Phase II | Various |
| Delaware County Public Service DMR | DMR Tier 3 Capacity Max | Jay |
| DMR Motorola Capacity Plus Single Site (TRBO) | Pryor | |
| Grand River Dam Authority - GRDA | DMR Tier 3 Non-Standard | Mayes County |
| Oklahoma Wireless Interoperability Network (OKWIN) (P25) | Project 25 Phase II | Various |
