| Updated 1 talkgroups for All | kevino | 2023-01-21 08:05:44 |
| Updated 2 talkgroups for All | kevino | 2023-01-16 10:47:08 |
| Updated 1 talkgroups for All | kevino | 2023-01-16 08:39:19 |
| Updated 1 talkgroups for All | kevino | 2023-01-14 12:45:53 |
| Updated 1 talkgroups for All | kevino | 2023-01-14 12:45:14 |
| Added Talkgroup to: All (58 Operations) | kevino | 2023-01-14 12:36:45 |
| Updated 1 talkgroups for All | kevino | 2023-01-14 12:35:31 |
| Updated 1 talkgroups for All | kevino | 2023-01-14 12:33:38 |
| Updated 1 talkgroups for All | kevino | 2023-01-14 12:33:03 |
| Updated 6 talkgroups for All | kevino | 2023-01-10 15:46:11 |
| Added Talkgroup to: All (36 Operations) | kevino | 2023-01-10 15:21:58 |
| Updated 2 talkgroups for All | kevino | 2023-01-10 15:20:03 |
| Updated 2 talkgroups for All | kevino | 2023-01-10 15:17:51 |
| Updated 2 talkgroups for All | kevino | 2023-01-10 15:15:17 |
| Updated 1 talkgroups for All | kevino | 2023-01-10 15:11:50 |
| Updated 1 talkgroups for All | kevino | 2022-12-30 08:45:05 |
| Updated Service Tag assignments for 1 talkgroups for All | kevino | 2022-12-30 08:37:46 |
| Updated 1 talkgroups for All | kevino | 2022-12-30 08:36:10 |
| Updated 1 talkgroups for All | kevino | 2022-12-30 08:34:54 |
| Updated 1 talkgroups for All | kevino | 2022-12-30 08:34:17 |
| Updated 1 talkgroups for All | kevino | 2022-12-30 08:21:04 |
| Updated 1 talkgroups for All | kevino | 2022-12-30 08:20:16 |
| Added Talkgroup to: All (48 Operations ) | kevino | 2022-12-30 08:18:57 |
| Updated 1 talkgroups for All | kevino | 2022-12-27 20:53:46 |
| Added Talkgroup to: All (38 Operations) | kevino | 2022-12-07 14:41:04 |
| Added Talkgroup to: All (59 Ops related to Hyatt Regency McCormick Place?) | kevino | 2022-12-07 13:59:41 |
| Updated Service Tag assignments for 1 talkgroups for All | kevino | 2022-12-07 13:57:43 |
| Added Talkgroup to: All (42 Wintrust Arena Command) | kevino | 2022-12-07 13:57:08 |
| Added Talkgroup 47 Ops Related to COVID 19 Alternate Care Facility?(All) | kevino | 2020-04-18 16:27:06 |
| Added Talkgroup 33 CPD Perimeter Units - COVID 19 Alternate Care Facility(All) | kevino | 2020-04-18 16:26:07 |
| (2) Talkgroups Updated (All) | kevino | 2018-11-27 15:23:01 |
| Added Talkgroup 23 Operations(All) | kevino | 2018-11-27 15:22:37 |
| Added Talkgroup 60 McCormick Place: Security / Fire Safety(All) | kevino | 2018-06-26 20:42:45 |
| (1) Talkgroups Updated (All) | Starcom21 | 2018-06-26 09:18:14 |
| Changed Talkgroup Category: All to All | Starcom21 | 2015-05-01 23:33:42 |
| Updated Function Tag assignments for 1 talkgroups | Starcom21 | 2014-10-14 17:44:00 |
| Updated Talkgroups (1 Updated) | Starcom21 | 2014-10-14 17:43:53 |
| Added a new news entry | Starcom21 | 2014-01-11 17:51:14 |
| General text description updated | Starcom21 | 2014-01-11 17:50:37 |
| Added Talkgroup 19 Control Booth (lighting and sound) | cubn | 2014-01-10 10:30:02 |
| Added Talkgroup 37 ALL CALL | cubn | 2013-11-15 16:36:53 |
| General text description updated | cubn | 2013-10-09 20:50:50 |
| Updated Function Tag assignments for 1 talkgroups | cubn | 2013-10-09 20:49:48 |
| Updated Talkgroups (5 Updated) | cubn | 2013-10-09 20:49:40 |
| Updated Talkgroups (1 Updated) | Starcom21 | 2013-08-28 18:50:01 |
| Changed Site # 001 (McCormick Place) to 001 (McCormick Place) | Chauffeur6 | 2013-08-23 03:51:34 |
| Changed System ID: [04B | | 00001] to [4BD | | 00001] | Chauffeur6 | 2013-08-23 03:51:01 |
| Changed Site # 001 (McCormick Place) to 001 (McCormick Place) | Starcom21 | 2013-08-22 04:26:29 |
| Updated Talkgroups (19 Updated) | Starcom21 | 2013-08-20 21:27:53 |
| Updated mode assignments for 19 talkgroups | Starcom21 | 2013-08-20 21:25:54 |
| Updated Function Tag assignments for 19 talkgroups | Starcom21 | 2013-08-20 21:25:48 |
| Imported Talkgroups (19 Imported, 0 Updated) | Starcom21 | 2013-08-20 21:25:35 |
| Added Talkgroup Category: All | Starcom21 | 2013-08-20 21:24:35 |
| General text description updated | Starcom21 | 2013-08-20 21:24:12 |
| Changed Site # 001 (McCormick Place) to 001 (McCormick Place) | Starcom21 | 2013-08-20 21:23:31 |
| General text description updated | Starcom21 | 2013-07-16 18:05:15 |
| Added a new news entry | Starcom21 | 2013-05-14 17:10:32 |
| Updated General Trunked System Information | Starcom21 | 2012-05-28 11:20:31 |
| Changed Site # 001 (McCormick Place) to 001 (McCormick Place) | Thunderbolt | 2012-05-25 17:00:45 |
| Added System ID: 04B | Thunderbolt | 2012-05-25 17:00:20 |
| Changed Site # 001 (Lake Shore) to 001 (McCormick Place) | Thunderbolt | 2012-05-12 20:23:28 |
| Changed Site # 001 (Lake Shore) to 001 (Lake Shore) | Thunderbolt | 2012-05-12 20:21:10 |
| Updated General Trunked System Information | Thunderbolt | 2012-05-12 20:11:20 |
| Changed Site # 001 (Lake Shore) to 001 (Lake Shore) | Thunderbolt | 2012-05-12 20:11:06 |
| Changed Site # 001 (Lake Shore) to 001 (Lake Shore) | Thunderbolt | 2012-05-12 16:06:11 |
| Changed Site # 001 (Lake Shore) to 001 (Lake Shore) | Thunderbolt | 2012-05-12 16:05:14 |
| Changed Site # 001 (Lake Shore) to 001 (Lake Shore) | Thunderbolt | 2012-05-12 16:04:37 |
| Added Site # 1 (Lake Shore) | Thunderbolt | 2012-05-11 23:41:54 |
| Updated General Trunked System Information | Thunderbolt | 2012-05-11 23:34:12 |
