| System Name | Type | City |
|---|---|---|
| Eastern Iowa Power Cooperative | DMR Conventional Networked | Various |
| Alliant Energy | DMR Tier 3 Standard | Various |
| Case Corporation | LTR Standard | Burlington |
| Electronic Applications | LTR Standard | Burlington |
| Iowa Statewide Interoperable Communications System (ISICS) | Project 25 Phase II | Statewide |
| Northeast Missouri Electric Power Cooperative | DMR Conventional Networked | Palmyra |
