| System Name | Type | City |
|---|---|---|
| Abilene | Project 25 Phase II | Abilene |
| American Electric Power (AEP) P25 | Project 25 Phase II | Various |
| Oncor Energy | Project 25 Phase II | Various |
| Taylor Electric Cooperative | NXDN Icom IDAS Type D | Various |
| Triton Communications | LTR Standard | Abilene |
| United States Air Force (157) | Project 25 Phase I | Various |
