| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | blantonl | 2026-07-15 12:49:01 |
| Metropolitan Atlanta Rapid Transit Authority P25 System Updated (Changed Site # 001 (Simulcast) to 1 (Simulcast)) | theaton | 2026-06-21 22:49:54 |
| Metropolitan Atlanta Rapid Transit Authority P25 System Updated (Updated 8 talkgroups for Rail) | DanRollman | 2026-05-31 11:56:07 |
| Metropolitan Atlanta Rapid Transit Authority P25 System Updated (Added Talkgroup to: Rail (10029 Atlanta Streetcar)) | DanRollman | 2026-05-31 11:55:41 |
| Atlanta Public Safety P25 System Updated (Updated 2 talkgroups for Atlanta City Services) | DanRollman | 2026-05-31 11:54:24 |
| Metro Atlanta Rapid Transit Authority MOT System Updated (Updated System Location Details) | Starcom21 | 2026-05-30 16:03:55 |
| Metro Atlanta Rapid Transit Authority MOT System Updated (Changed Site # 001 (Simulcast) to 1 (Simulcast)) | Starcom21 | 2026-05-30 16:03:39 |
| Metro Atlanta Rapid Transit Authority MOT System Updated (Updated System Description Text) | Starcom21 | 2026-05-30 16:03:07 |
| Metropolitan Atlanta Rapid Transit Authority P25 System Updated (Changed Site # 001 (Simulcast) to 1 (Simulcast)) | Starcom21 | 2026-05-30 15:59:28 |
| Metropolitan Atlanta Rapid Transit Authority P25 System Updated (Updated System Description Text) | Starcom21 | 2026-05-30 15:52:08 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-04-01 02:39:08 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-04-01 02:38:40 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-04-01 02:38:02 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-04-01 02:35:06 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-04-01 02:31:57 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-04-01 02:29:30 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-04-01 02:15:12 |
| Atlanta Public Safety P25 System Updated (Updated 23 talkgroups for Hartsfield-Jackson Atlanta International Airport (ATL)) | DanRollman | 2026-03-24 01:35:27 |
| Atlanta Public Safety P25 System Updated (Updated 2 talkgroups for Hartsfield-Jackson Atlanta International Airport (ATL)) | DanRollman | 2026-03-24 01:15:32 |
| Atlanta Public Safety P25 System Updated (Updated 2 talkgroups for Hartsfield-Jackson Atlanta International Airport (ATL)) | DanRollman | 2026-03-24 01:13:27 |
| Atlanta Public Safety P25 System Updated (Updated 4 talkgroups for Hartsfield-Jackson Atlanta International Airport (ATL)) | DanRollman | 2026-03-24 01:06:32 |
| Atlanta Public Safety P25 System Updated (Updated 18 talkgroups for Hartsfield-Jackson Atlanta International Airport (ATL)) | DanRollman | 2026-03-24 00:52:17 |
| Atlanta Public Safety P25 System Updated (Updated 1 talkgroups for Hartsfield-Jackson Atlanta International Airport (ATL)) | DanRollman | 2026-03-24 00:48:02 |
| Atlanta Public Safety P25 System Updated (Updated 4 talkgroups for Hartsfield-Jackson Atlanta International Airport (ATL)) | DanRollman | 2026-03-24 00:42:34 |
| Atlanta Public Safety P25 System Updated (Updated 2 talkgroups for Hartsfield-Jackson Atlanta International Airport (ATL)) | DanRollman | 2026-03-24 00:37:41 |
| Atlanta Public Safety P25 System Updated (Updated 1 talkgroups for Hartsfield-Jackson Atlanta International Airport (ATL)) | DanRollman | 2026-03-24 00:36:59 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-03-24 00:15:43 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-03-24 00:14:42 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-03-22 20:56:02 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-03-22 20:54:13 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-03-22 20:53:01 |
| Frequencies Deleted (1) | DanRollman | 2026-03-22 20:50:28 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-03-22 20:50:14 |
| Added related trunked system (Frontier Airlines Atlanta) to subcategory: (Airline Ground Operations) | DanRollman | 2026-03-22 20:50:10 |
| Frontier Airlines Atlanta System Updated (Added Talkgroup to: Frontier Airlines (95 95 Operations)) | DanRollman | 2026-03-22 20:49:14 |
| Frontier Airlines Atlanta System Updated (Added Talkgroup to: Frontier Airlines (91 91 Operations)) | DanRollman | 2026-03-22 20:49:02 |
| Frontier Airlines Atlanta System Updated (Added Talkgroup to: Frontier Airlines (90 90 Operations)) | DanRollman | 2026-03-22 20:48:46 |
| Frontier Airlines Atlanta System Updated (Added Talkgroup Category: Frontier Airlines) | DanRollman | 2026-03-22 20:48:21 |
| Frontier Airlines Atlanta System Updated (Updated General System Details) | DanRollman | 2026-03-22 20:48:09 |
| Frequencies Deleted (5) | DanRollman | 2026-03-22 20:40:32 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-03-22 20:40:08 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-03-22 20:39:52 |
| Frequencies Deleted (7) | DanRollman | 2026-03-22 20:39:35 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-03-22 20:38:55 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-03-22 20:35:48 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-03-22 20:31:52 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-03-22 20:30:48 |
| Frequencies Deleted (6) | DanRollman | 2026-03-22 20:30:21 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-03-22 20:21:20 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-03-19 21:47:14 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-03-19 21:44:46 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-03-19 21:43:07 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-03-19 21:41:53 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-03-19 21:41:44 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-03-19 21:41:08 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-03-19 21:40:06 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-03-19 21:39:01 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-03-19 21:37:51 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-03-19 21:35:54 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-03-19 21:34:50 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-03-19 21:33:40 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-03-19 21:32:04 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-03-19 21:25:39 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-03-19 21:24:47 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-03-19 21:23:06 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-03-19 21:21:26 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | DanRollman | 2026-02-23 21:09:57 |
| North Fulton Regional Radio System Authority (NFRRSA) System Updated (Added Talkgroup to: Roswell (10179 Fire: Special Events)) | Starcom21 | 2026-02-05 01:53:03 |
| North Fulton Regional Radio System Authority (NFRRSA) System Updated (Updated 1 talkgroups for Milton) | Starcom21 | 2026-02-05 01:52:26 |
| North Fulton Regional Radio System Authority (NFRRSA) System Updated (Added Talkgroup to: Milton (10160 Public Works)) | Starcom21 | 2026-02-05 01:52:19 |
| Georgia FleetTalk (NXDN) System Updated (Updated System Description Text) | wirr | 2026-01-21 02:06:40 |
| Georgia FleetTalk (NXDN) System Updated (Deleted System ID: [F]) | wirr | 2026-01-21 02:06:06 |
| Georgia FleetTalk (NXDN) System Updated (Added System ID: [F]) | wirr | 2026-01-21 02:05:59 |
| Fulton County Public Safety P25 System Updated (Changed Talkgroup Category: Fulton County Fire/EMS to Fulton County Fire/EMS) | DanRollman | 2026-01-11 02:52:46 |
| Fulton County Public Safety P25 System Updated (Updated 1 talkgroups for Fulton County Fire/EMS) | DanRollman | 2026-01-11 02:10:10 |
| Fulton County Public Safety P25 System Updated (Updated 10 talkgroups for Fulton County Fire/EMS) | DanRollman | 2026-01-11 02:09:43 |
| Delta Air Lines Atlanta DMR System Updated (Updated 4 talkgroups for Fueling) | DanRollman | 2026-01-10 21:31:25 |
| Delta Air Lines Atlanta DMR System Updated (Changed Talkgroup Category: Vehicle Maintenance to Fueling) | DanRollman | 2026-01-10 21:30:18 |
| Delta Air Lines Atlanta DMR System Updated (Changed Talkgroup Category: Wheelchairs to Wheelchairs) | DanRollman | 2026-01-10 20:57:11 |
| Delta Air Lines Atlanta DMR System Updated (Imported talkgroups (7 Added, 0 Updated) for Wheelchairs) | DanRollman | 2026-01-10 20:56:23 |
| Delta Air Lines Atlanta DMR System Updated (Added Talkgroup Category: Wheelchairs) | DanRollman | 2026-01-10 20:55:15 |
| Delta Air Lines Atlanta DMR System Updated (Updated System Description Text) | Starcom21 | 2026-01-10 16:52:33 |
| Delta Air Lines Atlanta DMR System Updated (Updated System Description Text) | Starcom21 | 2026-01-10 16:51:43 |
| State of Georgia Atlanta Trunked Radio System System Updated (Updated 1 talkgroups for Georgia Tech Police) | DanRollman | 2025-12-14 20:22:54 |
| State of Georgia Atlanta Trunked Radio System System Updated (Added Talkgroup to: Georgia Tech Police (360 Police: Mutual Aid 1)) | DanRollman | 2025-12-14 20:22:48 |
| State of Georgia Atlanta Trunked Radio System System Updated (Changed Talkgroup Category: Georgia Dept of Transportation to Georgia Dept of Transportation) | DanRollman | 2025-12-14 19:52:13 |
| State of Georgia Atlanta Trunked Radio System System Updated (Updated 1 talkgroups for Georgia Dept of Transportation) | DanRollman | 2025-12-14 19:51:55 |
| State of Georgia Atlanta Trunked Radio System System Updated (Updated 6 talkgroups for Georgia Dept of Transportation) | DanRollman | 2025-12-14 19:50:16 |
| State of Georgia Atlanta Trunked Radio System System Updated (Changed Talkgroup Category: Georgia DOT Highway Service Patrol to Georgia Dept of Transportation) | DanRollman | 2025-12-14 19:49:06 |
| State of Georgia Atlanta Trunked Radio System System Updated (Updated 6 talkgroups for Georgia DOT Highway Service Patrol) | DanRollman | 2025-12-13 21:31:27 |
| State of Georgia Atlanta Trunked Radio System System Updated (Changed Talkgroup Category: Georgia DOT Highway Service Patrol to Georgia DOT Highway Service Patrol) | DanRollman | 2025-12-13 21:30:24 |
| State of Georgia Atlanta Trunked Radio System System Updated (Updated 1 talkgroups for Georgia DOT Highway Service Patrol) | DanRollman | 2025-12-13 21:28:57 |
| State of Georgia Atlanta Trunked Radio System System Updated (Updated 2 talkgroups for Georgia DOT Highway Service Patrol) | DanRollman | 2025-12-13 21:26:35 |
| State of Georgia Atlanta Trunked Radio System System Updated (Added Talkgroup to: Georgia DOT Highway Service Patrol (917 Champ)) | DanRollman | 2025-12-13 21:26:13 |
| State of Georgia Atlanta Trunked Radio System System Updated (Changed Talkgroup Category: Georgia DOT Highway Service Patrol to Georgia DOT Highway Service Patrol) | DanRollman | 2025-12-13 21:25:53 |
| State of Georgia Atlanta Trunked Radio System System Updated (Changed Talkgroup Category: Georgia DOT Highway Service Patrol to Georgia DOT Highway Service Patrol) | DanRollman | 2025-12-13 21:21:20 |
| State of Georgia Atlanta Trunked Radio System System Updated (Updated 1 talkgroups for Georgia DOT Highway Service Patrol) | DanRollman | 2025-12-13 21:14:00 |
| State of Georgia Atlanta Trunked Radio System System Updated (Updated 1 talkgroups for Georgia DOT Highway Service Patrol) | DanRollman | 2025-12-13 21:13:14 |
| State of Georgia Atlanta Trunked Radio System System Updated (Added Talkgroup to: Georgia DOT Highway Service Patrol (914 Champ)) | DanRollman | 2025-12-13 21:10:26 |
| Agency: (Hartsfield-Jackson Atlanta International Airport (ATL)) was updated | Starcom21 | 2025-11-13 16:06:46 |
