| 19566 | 4c6e | D | ATL Events | Airport Events | Other |
| 19567 | 4c6f | D | FAA Crash | FAA Tower - Crash Phone | Interop |
| 19568 | 4c70 | D | ATL Alt 19568 | Airport Alt 19568 | Other |
| 19569 | 4c71 | D | ATL Ops 1 | Airport Operations | Transportation |
| 19570 | 4c72 | D | ATL Alt 19570 | Airport Alt 19570 | Other |
| 19571 | 4c73 | D | ATL Cust Svc | Airport Customer Service Alternate | Public Works |
| 19572 | 4c74 | D | ATL Cust Svc | Airport Customer Service | Public Works |
| 19573 | 4c75 | D | ATL Key Ctrl | Airport Keycard Control | Public Works |
| 19574 | 4c76 | D | ATL Mnt Tac | Airport Maintenance Tac | Public Works |
| 19575 | 4c77 | D | ATL Mnt Disp | Airport Maintenance Dispatch | Public Works |
| 19576 | 4c78 | D | ATL Ops 2 | Airport Ops Alternate 2 | Public Works |
| 19577 | 4c79 | D | ATL Ops 3 | Airport Ops Alternate 3 | Public Works |
| 19578 | 4c7a | D | ATL Alt 19578 | Airport Alternate 19578 | Business |
| 19612 | 4c9c | D | ATL FD Tac 1 | Airport Fire - Tac 1 | Fire-Tac |
| 19613 | 4c9d | D | ATL FD Med 1 | Airport Fire - Medical | Fire-Tac |
| 19614 | 4c9e | D | ATL FD Disp | Airport Fire - Dispatch | Fire Dispatch |
| 19615 | 4c9f | D | ATL FD Emerg | Airport Fire - Emergency Trigger | Fire-Tac |
| 19617 | 4ca1 | D | ATL FD Admin | Airport Fire - Admin (also Training) | Fire-Talk |
| 19871 | 4d9f | D | ATL PD Surv | Airport Police - Surveillance | Law Tac |
| 19873 | 4da1 | D | ATL PD K9 | Airport Police - K9 | Law Tac |
| 19874 | 4da2 | D | ATL PD Invst | Airport Police - Investigations | Law Tac |
| 19875 | 4da3 | D | ATL PD Disp | Airport Police - Dispatch | Law Dispatch |
| 19876 | 4da4 | D | ATL PD Emerg | Airport Police - Emergency Trigger | Law Tac |
