This system is deprecated, and may no longer be in use or is superseded by another system.
| Category Name | County | Lat | Lon | Range |
|---|---|---|---|---|
| Cedar Rapids Police Department | 42.00833 | -91.64407 | 8 | |
| Cedar Rapids Fire Department | 42.00833 | -91.64407 | 8 | |
| Linn County Sheriff / Police | 42.06666 | -91.60018 | 20 | |
| Countywide | 42.06666 | -91.60018 | 20 | |
| Linn County Fire | 42.06666 | -91.60018 | 20 | |
| Marion | 42.03417 | -91.59768 | 4 | |
| AREA Ambulance | 42.06666 | -91.60018 | 20 | |
| Interop | 42.06666 | -91.60018 | 20 | |
| Radio Technician's | 42.06666 | -91.60018 | 20 | |
| Transit | 42.06666 | -91.60018 | 20 | |
| Lifeguard / C-MED | 0 | 0 | 0 | |
| Linn County Public Works | 42.06666 | -91.60018 | 20 | |
| Linn County Corrections | 41.97564 | -91.6702 | 0.25 | |
| Eastern Iowa Airport | 41.88681 | -91.71018 | 2 |