This system is deprecated, and may no longer be in use or is superseded by another system.
| Category Name | County | Lat | Lon | Range |
|---|---|---|---|---|
| City Services | 0 | 0 | 0 | |
| Dept. of Public Works | 0 | 0 | 0 | |
| Detroit Police | 0 | 0 | 0 | |
| Technicians | 0 | 0 | 0 | |
| Water Dept. | 0 | 0 | 0 |