This system is deprecated, and may no longer be in use or is superseded by another system.
| Category Name | County | Lat | Lon | Range |
|---|---|---|---|---|
| Radio Technicians | Cook | 41.87774 | -87.76428 | 18 |
| Police - Detectives | Cook | 41.87774 | -87.76428 | 18 |
| Police - Executive | Cook | 41.87774 | -87.76428 | 18 |
| Police - Gang Squad | Cook | 41.87774 | -87.76428 | 18 |
| Police - Investigation | Cook | 41.87774 | -87.76428 | 18 |
| Police - Marine Division | Cook | 41.87774 | -87.76428 | 18 |
| Police - Narcotics Division | Cook | 41.87774 | -87.76428 | 18 |
| Police - Organized Crime Division | Cook | 41.87774 | -87.76428 | 18 |
| Police - Vice | Cook | 41.87774 | -87.76428 | 18 |
| Fire Department | Cook | 41.87774 | -87.76428 | 18 |
| Emergency Management | Cook | 41.87774 | -87.76428 | 18 |
| Motor Maintenance Division | Cook | 41.87774 | -87.76428 | 18 |
| Operations | Cook | 41.87774 | -87.76428 | 18 |