| Category Name | County | Lat | Lon | Range |
|---|---|---|---|---|
| Midway Airport | Cook | 41.78861 | -87.74028 | 3 |
| Midway Operations | Cook | 41.78861 | -87.74028 | 3 |
| Midway Fleet/Airport Maintenance | Cook | 41.78861 | -87.74028 | 3 |
| Midway Incident / Com Channels | Cook | 41.78861 | -87.74028 | 3 |
| Midway Snow Channels | Cook | 41.78861 | -87.74028 | 3 |
| Chicago Police Department | Cook | 41.82696 | -87.67158 | 25 |
| Chicago Department of Water Management | Cook | 41.837 | -87.686 | 25 |
| Citywide Simulcast OEMC | Cook | 41.913 | -87.533 | 24.03 |
| O'Hare Airport | Cook | 41.87385 | -87.77858 | 15 |
| Chicago Fire Department | Cook | 41.82696 | -87.67158 | 25 |
| Chicago Housing Authority | 0 | 0 | 0 |
