| System Name | Type | City |
|---|---|---|
| American Electric Power (AEP) P25 | Project 25 Phase II | Various |
| DFW Communications (Marshall) | LTR Standard | Marshall |
| Marshall | DMR Tier 3 Standard | Marshall |
| System Name | Type | City |
|---|---|---|
| American Electric Power (AEP) P25 | Project 25 Phase II | Various |
| DFW Communications (Marshall) | LTR Standard | Marshall |
| Marshall | DMR Tier 3 Standard | Marshall |