| System Name | Type | City |
|---|---|---|
| American Electric Power (AEP) P25 | Project 25 Phase II | Various |
| ERS Wireless Indiana (DMR T3) | DMR Tier 3 Capacity Max | Various |
| ERS-OCI Wireless TRBOconnect Con+ | DMR Motorola Connect Plus (TRBO) | Various |
| Indiana Project Hoosier SAFE-T | Project 25 Phase I | Statewide |
| Mobile Radio Cooperative | DMR Motorola Capacity Plus Single Site (TRBO) | Auburn |
| Northern Indiana Public Service Company | DMR Tier 3 Standard | Multiple |
| Parkview Health | NXDN NEXEDGE 4800 | Various |
