| System Name | Type | City |
|---|---|---|
| Diga-Talk | NXDN NEXEDGE 4800 | Various |
| ERS-OCI Wireless TRBOconnect Con+ | DMR Motorola Connect Plus (TRBO) | Multiple |
| Indiana Project Hoosier SAFE-T | Project 25 Phase I | Statewide |
| Northern Indiana Public Service Company 900Mhz | DMR Tier 3 Standard | Multiple |
