This system is deprecated, and may no longer be in use or is superseded by another system.
| Category Name | County | Lat | Lon | Range |
|---|---|---|---|---|
| Huntsville Police Department | 34.73037 | -86.5861 | 10 | |
| Huntsville Fire Department | 34.73037 | -86.5861 | 10 | |
| Huntsville EMA | 34.73037 | -86.5861 | 10 | |
| Miscellaneous | 34.73037 | -86.5861 | 10 | |
| Madison Government Services | 34.69926 | -86.74833 | 5 | |
| Huntsville Government Services | 34.73037 | -86.5861 | 10 | |
| Huntsville EMS | 34.73037 | -86.5861 | 10 | |
| Huntsville Hospital | 34.73037 | -86.5861 | 10 | |
| Madison Police Department | 34.69926 | -86.74833 | 5 | |
| Madison Fire Department | 34.69926 | -86.74833 | 5 | |
| Alabama A&M University | 34.78378 | -86.57021 | 1 | |
| University of Alabama at Huntsville | 34.72666 | -86.63973 | 1 |