| System Name | Type | City |
|---|---|---|
| American Electric Power (AEP) P25 | Project 25 Phase II | Various |
| F L Electronics | LTR Standard | Ashland |
| Labtronics | LTR Standard | Various |
| Marathon Petroleum Catlettsburg Refinery | DMR Motorola Capacity Plus Single Site (TRBO) | Catlettsburg |
