| Madison County | Madison County | 34.75542 | -86.54865 | 21.5 |
| Madison County | Huntsville-Madison County Marina and Port Authority | 34.55337 | -86.53913 | 2 |
| Madison County | Gurley | 34.70176 | -86.37582 | 3 |
| Madison County | Huntsville | 34.73037 | -86.5861 | 10 |
| Madison County | Huntsville Emergency Medical Services (HEMSI) | 34.75542 | -86.54865 | 21.5 |
| Madison County | Madison | 34.69926 | -86.74833 | 5 |
| Madison County | New Hope | 34.54559 | -86.4236 | 3 |
| Madison County | Owens Cross Roads | 34.58815 | -86.45888 | 2 |
| Madison County | Oakwood University | 34.73037 | -86.5861 | 10 |
| Madison County | Von Braun Center/Merrimack Hall Performing Arts Center | 34.75542 | -86.54865 | 21.5 |
| Schools and Colleges | Miscellaneous | 34.75542 | -86.54865 | 21.5 |
| Hospitals | Hospitals | 34.75542 | -86.54865 | 21.5 |
| Hospitals | Huntsville Hospital for Women and Children | 34.72081 | -86.58075 | 0.5 |
| Amateur Radio | 2 Meters | 34.75542 | -86.54865 | 21.5 |
| Amateur Radio | 6 Meters | 34.75542 | -86.54865 | 21.5 |
| Amateur Radio | 70 cm | 34.75542 | -86.54865 | 21.5 |
| Amateur Radio | D-Star | 34.75542 | -86.54865 | 21.5 |
| Federal | Redstone Arsenal | 34.6349 | -86.65054 | 12 |
| Federal | U.S. Space and Rocket Center (*) | 34.73037 | -86.5861 | 0.25 |
