| (4) Talkgroups Updated (Chicago Talkgroups) | Starcom21 | 2020-08-09 17:53:12 |
| (1) Talkgroups Updated (Chicago Talkgroups) | kevino | 2019-09-19 09:05:37 |
| Deleted 2 talkgroup(s) (Chicago Talkgroups) | kevino | 2019-09-19 09:05:37 |
| (1) Talkgroups Updated (Chicago Talkgroups) | kevino | 2018-11-14 13:02:38 |
| (1) Talkgroups Updated (Chicago Talkgroups) | kevino | 2018-11-14 13:02:09 |
| Updated Function Tag assignments for 1 talkgroups(Chicago Talkgroups) | kevino | 2018-11-14 13:01:59 |
| Updated Function Tag assignments for 1 talkgroups(Chicago Talkgroups) | kevino | 2018-11-14 13:01:49 |
| (2) Talkgroups Updated (multi-category change) | kevino | 2018-11-13 15:10:04 |
| (1) Talkgroups Updated (Chicago Talkgroups) | kevino | 2018-11-13 13:16:21 |
| Added Talkgroup 241 Special Events(Chicago Talkgroups) | kevino | 2018-10-07 11:15:02 |
| Added Talkgroup 201 Unknown Operations(Chicago Talkgroups) | kevino | 2018-08-05 14:29:09 |
| Added Talkgroup 200 Unknown Operations(Chicago Talkgroups) | kevino | 2018-08-05 14:28:49 |
| (1) Talkgroups Updated (Chicago Talkgroups) | kevino | 2018-08-05 14:28:23 |
| (1) Talkgroups Updated (Chicago Talkgroups) | kevino | 2018-08-02 17:11:04 |
| Added Talkgroup 24 S3 Security Ch. 2 @ Lollapalooza 2018(Chicago Talkgroups) | kevino | 2018-08-02 17:10:54 |
| (1) Talkgroups Updated (Chicago Talkgroups) | kevino | 2018-08-02 16:36:03 |
| Added Talkgroup 23 Lollapalooza 2018 Security Ops(Chicago Talkgroups) | kevino | 2018-08-02 10:54:58 |
| (1) Talkgroups Updated (Chicago Talkgroups) | kevino | 2018-05-16 11:25:46 |
| (1) Talkgroups Updated (multi-category change) | kevino | 2018-05-16 11:24:59 |
| (1) Talkgroups Updated (Chicago Talkgroups) | kevino | 2018-05-15 13:09:58 |
| Changed Site # 001 (Chicago - Willis Tower) to 001 (Chicago - Willis Tower) | kevino | 2018-05-15 12:58:07 |
| Updated General Trunked System Information | kevino | 2018-05-15 00:55:22 |
| Updated General Trunked System Information | kevino | 2018-05-15 00:46:19 |
| Updated General Trunked System Information | kevino | 2018-05-15 00:45:30 |
| Added Talkgroup 60 Chicago Housing Authority Security Contractor(Chicago Talkgroups) | kevino | 2018-05-15 00:45:07 |
| Added Talkgroup 50 Northern Trust Security(Chicago Talkgroups) | kevino | 2018-05-15 00:44:10 |
| Added Talkgroup Category: Chicago Talkgroups | kevino | 2018-05-15 00:43:20 |
| Added Site # 1 (Chicago - Willis Tower) | kevino | 2018-05-15 00:42:31 |
| Updated General Trunked System Information | kevino | 2018-05-15 00:35:45 |
