| 1822 | 71e | D | NPS Ft Sumter | National Park Service Ft Sumter/Moultrie | Federal |
| 27866 | 6cda | D | McCrady FD Tac | McCrady Training Center Fire & Rescue Tactical | Fire-Tac |
| 27867 | 6cdb | D | McCrady FD Disp | McCrady Training Center Fire & Rescue Dispatch | Fire Dispatch |
| 28201 | 6e29 | D | Congaree NP Main | Congaree National Park Main | Federal |
| 28202 | 6e2a | D | Congaree NP Talk | Congaree National Park Talk-around | Federal |
| 28203 | 6e2b | D | Congaree NP Roam | Congaree National Park Roam | Federal |
| 28241 | 6e51 | De | FBI Tac 2 | FBI Tactical 2 | Federal |
| 28242 | 6e52 | De | FBI Tac 1 | FBI Tactical 1 | Federal |
| 28243 | 6e53 | De | FBI Main | FBI Main | Federal |
| 28250 | 6e5a | De | Dorn VA PD 2 | Dorn VA Police Ch. 2 | Federal |
| 28251 | 6e5b | De | Dorn VA PD 1 | Dorn VA Police Ch. 1 (Link to 408.2375 MHz) | Federal |
| 28252 | 6e5c | De | Dorn VA PD 3 | Dorn VA Police Ch. 3 | Federal |
