| Updated 1 talkgroups for Hospital Med Channels | kevino | 2026-09-10 22:09:18 |
| Updated 1 talkgroups for Hospital Med Channels | kevino | 2026-09-10 22:00:10 |
| Updated 1 talkgroups for Hospital Med Channels | kevino | 2026-09-10 21:54:27 |
| Updated 1 talkgroups for Hospital Med Channels | kevino | 2026-09-10 21:48:18 |
| Updated 1 talkgroups for Chicago Police Department | kevino | 2026-09-10 21:14:17 |
| Changed Talkgroup Category: Chicago Police Department to Chicago Police Department | kevino | 2026-09-10 21:10:08 |
| Updated 19 talkgroups for Chicago Police Department | kevino | 2026-09-10 21:09:18 |
| Added Talkgroup to: Chicago Police Department (9013 Zone 13: District 9, Patched to 460.450 (NAC 173)) | kevino | 2026-09-10 21:08:08 |
| Added Talkgroup to: Chicago Police Department (9012 Zone 12: Districts 15/25, Patched to 460.425 (NAC 12C)) | kevino | 2026-09-10 21:06:44 |
| Added Talkgroup to: Chicago Police Department (9011 Zone 11: Districts 20/24, Patched to 460.375 (NAC 240)) | kevino | 2026-09-10 21:04:47 |
| Updated 1 talkgroups for Chicago Police Department | kevino | 2026-09-10 21:02:23 |
| Added Talkgroup to: Chicago Police Department (9010 Zone 10: Districts 10/11, Patched to 460.100 (NAC 11A)) | kevino | 2026-09-10 21:01:20 |
| Added Talkgroup to: Chicago Police Department (9109 Zone 9: Districts 5/22, Patched to 460.025 (NAC 264)) | kevino | 2026-09-10 20:59:50 |
| Updated 3 talkgroups for Chicago Police Department | kevino | 2026-09-10 20:57:10 |
| Added Talkgroup to: Chicago Police Department (9108 Zone 8: Districts 4/6, Patched to 460.200 (NAC 405)) | kevino | 2026-09-10 20:56:04 |
| Added Talkgroup to: Chicago Police Department (9107 Zone 7: Districts 2/3, Patched to 460.075 (NAC 303)) | kevino | 2026-09-10 20:54:29 |
| Added Talkgroup to: Chicago Police Department (9106 Zone 6: Districts 7/8, Patched to 460.400 (NAC 519)) | kevino | 2026-09-10 20:52:39 |
| Added Talkgroup to: Chicago Police Department (9104 Zone 4: Districts 1/18, Patched to 460.150 (NAC 118)) | kevino | 2026-09-10 20:50:31 |
| Updated 1 talkgroups for Chicago Police Department | kevino | 2026-09-10 20:48:30 |
| Added Talkgroup to: Chicago Police Department (9103 Zone 3: Districts 12, 14, Patched to 460.150 (NAC 118)) | kevino | 2026-09-10 20:48:05 |
| Added Talkgroup to: Chicago Police Department (9102 Zone 2: District 19, Patched to 460.050 (NAC 13A)) | kevino | 2026-09-10 20:46:37 |
| Added Talkgroup to: Chicago Police Department (9101 Zone 1: Districts 16 and 17, Patched to 460.475 (NAC 327)) | kevino | 2026-09-10 20:44:59 |
| Updated 3 talkgroups for Chicago Police Department | kevino | 2026-09-10 20:25:36 |
| Added Talkgroup to: Chicago Police Department (9127 Citywide 7: Patched to 460.300 (131.8)) | kevino | 2026-09-10 20:24:26 |
| Added Talkgroup to: Chicago Police Department (9125 Citywide 5: Patched to 460.350 (97.4)) | kevino | 2026-09-10 20:23:12 |
| Added Talkgroup to: Chicago Police Department (9124 Citywide 4: Patched to 460.325 (192.8)) | kevino | 2026-09-10 20:21:55 |
| Updated 1 talkgroups for Chicago Police Department | kevino | 2026-09-10 20:18:47 |
| Added Talkgroup to: Chicago Police Department (9122 Citywide 2) | kevino | 2026-09-10 20:15:27 |
| Updated 1 talkgroups for Chicago Fire Department | cubn | 2026-07-07 01:07:54 |
| Added Talkgroup to: Chicago Fire Department (1947 Fire: Citywide (patched to 462.975 and 476.6875)) | cubn | 2026-07-07 01:07:32 |
| Updated 1 talkgroups for Hospital Med Channels | cubn | 2026-06-10 18:44:53 |
| Updated mode assignments for 24 talkgroups for Hospital Med Channels | cubn | 2026-05-18 15:24:31 |
| Changed Talkgroup Category: Hospital Med Channels to Hospital Med Channels | cubn | 2026-05-18 00:05:26 |
| Updated 24 talkgroups for Hospital Med Channels | cubn | 2026-05-17 23:53:15 |
| Imported talkgroups (24 Added, 0 Updated) for Hospital Med Channels | cubn | 2026-05-17 23:44:10 |
| Added Talkgroup Category: Hospital Med Channels | cubn | 2026-05-17 23:30:43 |
| Updated 3 talkgroups for Interop | kevino | 2026-05-15 16:34:29 |
| Added Talkgroup to: Chicago Fire Department (1213 Med 6 - Central) | kevino | 2026-05-06 04:11:09 |
| Imported talkgroups (3 Added, 0 Updated) for Interop | cubn | 2025-10-02 01:56:39 |
| Added Talkgroup Category: Interop | cubn | 2025-10-02 01:51:34 |
| Added Talkgroup to: Chicago Police Department (5177 Training Academy Ops) | cubn | 2025-09-22 17:38:58 |
| Added Talkgroup to: Chicago Police Department (5176 Training Academy Ops) | cubn | 2025-09-22 17:38:15 |
| Updated 2 talkgroups for Chicago Department of Public Health | cubn | 2025-06-26 01:28:11 |
| Updated 1 talkgroups for Chicago Department of Public Health | cubn | 2025-06-24 14:11:24 |
| Updated 1 talkgroups for Chicago Fire Department | cubn | 2025-06-23 21:00:16 |
| Updated 2 talkgroups for Chicago Department of Public Health | cubn | 2025-06-23 20:59:14 |
| Added Talkgroup to: Chicago Department of Public Health (7035 Chicago Public Health: Operations 2) | cubn | 2025-06-23 20:58:36 |
| Added P25 CH ID Table [Chicago OEMC Public Safety] | theaton | 2025-06-21 03:43:56 |
| Updated 1 talkgroups for Chicago Department of Public Health | kevino | 2025-03-24 02:15:10 |
| Added Talkgroup to: Chicago Department of Public Health (7034 Chicago Public Health: Operations) | kevino | 2025-03-24 02:10:08 |
| Added Talkgroup Category: Chicago Department of Public Health | kevino | 2025-03-24 02:07:37 |
| Updated 1 talkgroups for Chicago Department of Water Management | kevino | 2025-02-17 19:55:25 |
| Updated 1 talkgroups for Chicago Housing Authority | Starcom21 | 2025-02-06 21:24:18 |
| Updated 8 talkgroups for Chicago Fire Department | Starcom21 | 2025-02-06 21:22:51 |
| Updated 3 talkgroups for Chicago Police Department | Starcom21 | 2025-02-06 21:21:56 |
| Added Talkgroup to: Chicago Police Department (5182 Plummer Public Safety Training Center) | N9JIG | 2025-02-06 15:14:03 |
| Updated 1 talkgroups for Chicago Police Department | kevino | 2024-10-28 18:24:35 |
| Added Talkgroup to: Chicago Police Department (5178 Training Academy Ops) | kevino | 2024-10-28 18:22:47 |
| Updated 2 talkgroups for Chicago Transit Authority (CTA) | kevino | 2024-10-27 19:50:06 |
| Added Talkgroup to: Chicago Transit Authority (CTA) (7102 Testing (10/24)) | kevino | 2024-10-27 19:46:14 |
| Added Talkgroup to: Chicago Transit Authority (CTA) (7101 Testing (10/24)) | kevino | 2024-10-27 19:45:47 |
| Changed Talkgroup Category: Chicago Housing Authority to Chicago Housing Authority | kevino | 2024-10-27 19:44:54 |
| Added Talkgroup Category: Chicago Transit Authority (CTA) | kevino | 2024-10-27 19:44:41 |
| Updated 3 talkgroups for Chicago Department of Water Management | kevino | 2024-10-27 19:37:38 |
| Added Talkgroup to: Chicago Police Department (5175 Training Academy Ops) | kevino | 2024-10-24 00:43:51 |
| Added Talkgroup to: Chicago Police Department (5174 Training Academy Ops) | kevino | 2024-10-24 00:43:10 |
| Added Talkgroup to: Chicago Police Department (5173 Training Academy Ops) | kevino | 2024-10-24 00:42:08 |
| Changed Talkgroup Category: Department of Finance to Chicago Department of Finance | kevino | 2024-09-24 20:17:19 |
| Changed Talkgroup Category: Chicago Streets and Sanitation to Department of Finance | kevino | 2024-09-24 20:16:24 |
| Changed Talkgroup Category: Citywide Simulcast OEMC to Office of Emergency Management and Communications (OEMC) | kevino | 2024-09-24 20:02:08 |
| Added Talkgroup to: Chicago Streets and Sanitation (3002 Operations) | kevino | 2024-09-24 19:52:40 |
| Updated 1 talkgroups for Chicago Streets and Sanitation | kevino | 2024-09-24 19:51:59 |
| Added Talkgroup to: Chicago Streets and Sanitation (3001 Parking Enforcement: Boot Crews) | kevino | 2024-09-24 02:48:21 |
| Changed Talkgroup Category: Chicago Streets and Sanitation to Chicago Streets and Sanitation | kevino | 2024-09-24 02:46:09 |
| Added Talkgroup Category: Chicago Streets and Sanitation | kevino | 2024-09-23 16:47:52 |
| Updated 1 talkgroups for Chicago Police Department | kevino | 2024-09-23 00:50:35 |
| Added Talkgroup to: Chicago Police Department (5929 Citywide 3: Patched to ) | kevino | 2024-09-23 00:49:49 |
| Changed Talkgroup Category: Chicago Police Department to Chicago Police Department | kevino | 2024-08-22 17:56:07 |
| Added Talkgroup to: Chicago Police Department (7016 Chicago Police Operations) | kevino | 2024-08-22 17:54:16 |
| Updated 1 talkgroups for Chicago Police Department | kevino | 2024-08-21 14:13:23 |
| Added Talkgroup to: Chicago Police Department (7015 CPD Operations) | kevino | 2024-08-21 14:12:39 |
| Updated encryption settings for 1 talkgroups for Chicago Police Department | kevino | 2024-08-20 14:23:10 |
| Updated 1 talkgroups for Chicago Police Department | kevino | 2024-08-20 14:22:31 |
| Added Talkgroup to: Chicago Police Department (7014 Chicago Police Operations) | kevino | 2024-08-20 02:19:33 |
| Added Talkgroup to: Chicago Police Department (5130 Citywide 85) | kevino | 2024-08-20 01:08:07 |
| Added Talkgroup to: Chicago Police Department (5153 Education/Training Ops) | kevino | 2024-07-31 19:33:32 |
| Added Talkgroup to: Chicago Police Department (5150 Education/Training Ops) | kevino | 2024-07-30 19:37:37 |
| Added Talkgroup to: Chicago Police Department (5413 Event 3) | cubn | 2024-07-12 21:49:04 |
| Updated 2 talkgroups for Chicago Police Department | kevino | 2024-06-28 04:10:34 |
| Updated 7 talkgroups for Chicago Police Department | Starcom21 | 2024-06-27 10:33:56 |
| Imported talkgroups (2 Added, 0 Updated) for Chicago Police Department | Starcom21 | 2024-06-27 10:31:32 |
| Updated mode assignments for 2 talkgroups for Chicago Police Department | kevino | 2024-05-22 22:02:26 |
| Updated 1 talkgroups for Chicago Police Department | kevino | 2024-05-22 21:59:58 |
| Added Talkgroup to: Chicago Police Department (5928 Citywide 6: Patched to 460.250 (162.2)) | kevino | 2024-05-22 21:58:43 |
| Added Talkgroup to: Chicago Police Department (5927 Citywide 1: Patched with 460.125 (173.8)) | kevino | 2024-05-22 21:56:48 |
| Updated 2 talkgroups for Chicago Police Department | kevino | 2024-05-14 15:24:08 |
| Added Talkgroup to: Chicago Police Department (5154 Education and Training Operations) | kevino | 2024-05-14 15:23:37 |
| Added Talkgroup to: Chicago Police Department (5147 Education and Training Operations) | kevino | 2024-05-14 15:22:40 |
| Updated 1 talkgroups for Chicago Police Department | kevino | 2024-05-14 15:21:42 |
| Changed Site # 003 (O'Hare Airport) to 3 (O'Hare Airport) | kevino | 2024-02-23 19:38:12 |
