| STARCOM21 Statewide Illinois System Updated (Updated 1 talkgroups for Tri-Com 911 Central Dispatch) | kevino | 2026-05-12 16:07:55 |
| Diga-Talk System Updated (Updated System Description Text) | wirr | 2026-04-24 18:49:48 |
| Diga-Talk System Updated (Updated System Description Text) | kevino | 2026-04-22 18:32:55 |
| Diga-Talk System Updated (Updated System Description Text) | kevino | 2026-04-22 18:29:08 |
| Diga-Talk System Updated (Updated System Description Text) | kevino | 2026-04-22 18:03:49 |
| Diga-Talk System Updated (Updated System Description Text) | kevino | 2026-04-22 18:02:33 |
| Agency: (Businesses and Media) was updated | N9JIG | 2026-04-14 01:52:22 |
| Agency: (Businesses and Media) was updated | N9JIG | 2026-04-14 01:51:53 |
| Frequencies Updated (1) | N9JIG | 2026-04-14 01:35:13 |
| Ascension Healthcare System Updated (Changed Site # 004 (St. Joseph Hospital (Elgin) EXPIRED 7/22) to 4 (St. Joseph Hospital (Elgin))) | N9JIG | 2026-04-14 01:30:05 |
| ESP Wireless/Champion Communications - UHF (Aurora) System Updated (Changed Site # 101 (Aurora) to 101 (Aurora)) | wirr | 2026-03-25 09:55:41 |
| Frequencies Updated (1) | N9JIG | 2026-03-14 01:18:45 |
| Frequencies Updated (1) | N9JIG | 2026-03-14 01:18:16 |
| Frequencies Updated (2) | N9JIG | 2026-03-14 01:18:07 |
| Frequencies Updated (2) | N9JIG | 2026-03-14 01:17:46 |
| Frequencies Updated (5) | N9JIG | 2026-03-14 01:17:00 |
| Frequencies Updated (2) | N9JIG | 2026-03-14 01:16:02 |
| Frequencies Updated (3) | N9JIG | 2026-03-14 01:15:45 |
| Frequencies Updated (3) | N9JIG | 2026-03-14 01:15:23 |
| Frequencies Updated (1) | N9JIG | 2026-03-14 01:14:57 |
| Frequencies Updated (6) | N9JIG | 2026-03-14 01:14:42 |
| Frequencies Updated (3) | N9JIG | 2026-03-14 01:14:15 |
| Frequencies Updated (1) | Starcom21 | 2026-02-26 12:56:26 |
| Deleted Subcategory: (EMS Agencies and Hospitals/First Care Ambulance (Aurora)) | Starcom21 | 2026-02-26 12:55:21 |
| ComEd System Updated (Updated System Description Text) | kevino | 2026-02-13 21:20:20 |
| ComEd System Updated (Updated System Description Text) | kevino | 2026-02-13 21:19:05 |
| ComEd System Updated (Updated System Description Text) | kevino | 2026-02-13 21:18:49 |
| STARCOM21 Statewide Illinois System Updated (Changed Talkgroup Category: Kane Co. - Elgin Community College to Elgin Community College) | N9JIG | 2026-02-13 16:00:52 |
| STARCOM21 Statewide Illinois System Updated (Changed Talkgroup Category: Kane Co. - QuadCom 911 to QuadCom 911) | N9JIG | 2026-02-13 16:00:37 |
| STARCOM21 Statewide Illinois System Updated (Changed Talkgroup Category: Kane Co. - Tri-Com 911 Central Dispatch to Tri-Com 911 Central Dispatch) | N9JIG | 2026-02-13 16:00:22 |
| STARCOM21 Statewide Illinois System Updated (Changed Talkgroup Category: Kane Co. - Elgin to Elgin) | N9JIG | 2026-02-13 16:00:07 |
| STARCOM21 Statewide Illinois System Updated (Changed Talkgroup Category: Kane Co. - Aurora to Aurora) | N9JIG | 2026-02-13 15:59:52 |
| STARCOM21 Statewide Illinois System Updated (Updated 1 talkgroups for Kane Co. - Tri-Com 911 Central Dispatch) | kevino | 2026-02-10 19:11:42 |
| ComEd System Updated (Added Talkgroup to: All (2466 Operations 2466)) | kevino | 2026-01-29 22:33:20 |
| ComEd System Updated (Updated P25 CH ID Table [Band Plan]) | wirr | 2026-01-29 19:01:04 |
| ComEd System Updated (Updated 3 talkgroups for All) | wirr | 2026-01-29 18:48:58 |
| STARCOM21 Statewide Illinois System Updated (Updated 17 talkgroups for Kane County) | wirr | 2026-01-12 12:05:58 |
| STARCOM21 Statewide Illinois System Updated (Updated 3 talkgroups for Kane Co. - Elgin Community College) | Starcom21 | 2026-01-01 17:10:51 |
| STARCOM21 Statewide Illinois System Updated (Updated 8 talkgroups for Kane Co. - Aurora) | Starcom21 | 2026-01-01 17:10:24 |
| Updated Subcategory: (KaneComm - Kane County 911) | kevino | 2025-12-14 21:17:29 |
| Updated Subcategory: (Kane County Office of Emergency Management (OEM)) | kevino | 2025-12-14 21:15:50 |
| Updated Subcategory: (KaneComm - Kane County 911) | kevino | 2025-12-14 21:15:16 |
| Updated Subcategory: (KaneComm - Kane County 911) | kevino | 2025-12-14 21:13:20 |
| Updated Subcategory: (Kane County Office of Emergency Management (OEM)) | kevino | 2025-12-07 23:36:50 |
| Updated Subcategory: (Kane County) | kevino | 2025-12-07 23:36:27 |
| Updated Subcategory: (Kane County) | kevino | 2025-12-07 23:35:16 |
| Updated Subcategory: (KaneComm - Kane County Sheriff) | kevino | 2025-11-30 22:03:22 |
| Frequencies Updated (1) | kevino | 2025-11-30 21:54:18 |
| Updated Subcategory: (Kane County Office of Emergency Management (OEM)) | kevino | 2025-11-30 21:12:28 |
| STARCOM21 Statewide Illinois System Updated (Updated 22 talkgroups for Kane County) | Starcom21 | 2025-11-24 19:50:41 |
| Advocate Health Care System Updated (Updated System Description Text) | Starcom21 | 2025-11-23 03:39:17 |
| Advocate Health Care System Updated (Updated System Location Details) | Starcom21 | 2025-11-23 03:38:44 |
| Advocate Health Care System Updated (Imported talkgroups (2 Added, 0 Updated) for Sherman Hospital) | Starcom21 | 2025-11-23 02:59:07 |
| Advocate Health Care System Updated (Changed Talkgroup Category: Sherman Hospital to Sherman Hospital) | Starcom21 | 2025-11-23 02:56:53 |
| Advocate Health Care System Updated (Added Talkgroup Category: Sherman Hospital) | Starcom21 | 2025-11-23 02:56:29 |
| Advocate Health Care System Updated (Added Site # 9 (Sherman Hospital)) | Starcom21 | 2025-11-23 02:55:58 |
| Advocate Health Care System Updated (Updated System Location Details) | Starcom21 | 2025-11-23 02:53:59 |
| Advocate Sherman Hospital (Elgin) System Updated (Updated System Description Text) | Starcom21 | 2025-11-23 02:39:45 |
| A-Beep Chicago-area LTR System Updated (Updated System Description Text) | Starcom21 | 2025-11-23 02:13:58 |
| A-Beep Chicago-area LTR System Updated (Updated System Description Text) | Starcom21 | 2025-11-23 02:13:49 |
| STARCOM21 Statewide Illinois System Updated (Updated 1 talkgroups for Kane County - QuadCom 911) | kevino | 2025-11-22 18:07:20 |
| STARCOM21 Statewide Illinois System Updated (Added Talkgroup to: Kane County - QuadCom 911 (11126 FD/PD Ops?)) | kevino | 2025-11-22 18:06:34 |
| STARCOM21 Statewide Illinois System Updated (Added Talkgroup to: Kane County - QuadCom 911 (11129 Fire: Ops)) | kevino | 2025-11-22 18:03:05 |
| Agency: (Attractions and Recreation) was updated | cubn | 2025-11-20 00:55:48 |
| Comlink Wireless (NXDN) System Updated (Updated 3 talkgroups for School Transportation) | Starcom21 | 2025-11-13 21:46:28 |
| Comlink Wireless (NXDN) System Updated (Updated 1 talkgroups for School Transportation) | Starcom21 | 2025-11-13 21:45:49 |
| Comlink Wireless (NXDN) System Updated (Updated 4 talkgroups for School Transportation) | kevino | 2025-11-12 20:34:18 |
| Comlink Wireless (NXDN) System Updated (Added Talkgroup to: School Transportation (2204 First Student - Glen Ellyn Future Use)) | kevino | 2025-11-12 20:32:44 |
| STARCOM21 Statewide Illinois System Updated (Changed Site # 026 (Kane County - Simulcast) to 26 (Kane County - Simulcast)) | cubn | 2025-11-10 03:10:49 |
| STARCOM21 Statewide Illinois System Updated (Changed Site # 026 (Kane County - Simulcast) to 26 (Kane County - Simulcast)) | cubn | 2025-11-10 03:09:45 |
| STARCOM21 Statewide Illinois System Updated (Added FCC Callsign: WQFG453 to Site: (026) Kane County - Simulcast) | cubn | 2025-11-10 03:08:57 |
| ComEd System Updated (Updated 3 talkgroups for All) | kevino | 2025-10-31 14:39:40 |
| ComEd System Updated (Updated 1 talkgroups for All) | wirr | 2025-10-30 17:43:16 |
| ComEd System Updated (Added Talkgroup to: All (2297 Maywood 2)) | wirr | 2025-10-30 17:42:47 |
| ComEd System Updated (Updated 4 talkgroups for All) | wirr | 2025-10-30 17:41:09 |
| ComEd System Updated (Migrated 5 talkgroup(s) to All) | wirr | 2025-10-30 17:40:14 |
| ComEd System Updated (Updated Service Tag assignments for 23 talkgroups for All) | wirr | 2025-10-30 17:37:34 |
| ComEd System Updated (Updated 1 talkgroups for All) | wirr | 2025-10-30 17:35:46 |
| ComEd System Updated (Added Talkgroup to: All (2134 Bolingbrook)) | wirr | 2025-10-30 17:34:50 |
| Comlink Wireless (NXDN) System Updated (Updated System Description Text) | wirr | 2025-10-23 23:54:35 |
| Diga-Talk System Updated (Updated Service Tag assignments for 1 talkgroups for Wisconsin Area) | wirr | 2025-10-21 12:15:20 |
| Diga-Talk System Updated (Updated 8 talkgroups for Wisconsin Area) | wirr | 2025-10-21 12:15:08 |
| ComEd System Updated (Added Talkgroup to: All (2279 HP)) | wirr | 2025-10-08 17:55:31 |
| Diga-Talk System Updated (Updated 1 talkgroups for Wisconsin Area) | wirr | 2025-10-08 17:05:34 |
| ComEd System Updated (Updated 1 talkgroups for All) | wirr | 2025-10-08 16:41:53 |
| ComEd System Updated (Updated 1 talkgroups for All) | wirr | 2025-10-07 17:47:22 |
| ComEd System Updated (Added Talkgroup to: All (2263 Mount Prospect)) | wirr | 2025-10-07 17:46:46 |
| ComEd System Updated (Added Talkgroup to: All (2247 Lilbertyville)) | wirr | 2025-10-07 17:46:24 |
| ComEd System Updated (Added Talkgroup to: All (2084 Elgin)) | wirr | 2025-10-07 17:45:47 |
| ComEd System Updated (Updated 6 talkgroups for All) | wirr | 2025-10-07 17:44:59 |
| ComEd System Updated (Added Talkgroup to: All (2036 Crystal Lake)) | wirr | 2025-10-07 17:43:37 |
| Comlink Wireless (NXDN) System Updated (Updated 1 talkgroups for School Transportation) | wirr | 2025-10-07 10:56:40 |
| Updated County Description Text | kevino | 2025-09-23 00:54:01 |
| Frequencies Deleted (2) | cubn | 2025-09-23 00:28:03 |
| Agency: (Attractions and Recreation) was updated | Starcom21 | 2025-09-20 14:54:31 |
| Diga-Talk System Updated (Updated System Description Text) | kevino | 2025-09-16 18:33:52 |
| Diga-Talk System Updated (Updated System Description Text) | kevino | 2025-09-16 18:33:25 |
| Agency: (Attractions and Recreation) was updated | cubn | 2025-09-10 02:25:09 |
| Agency: (Attractions and Recreation) was updated | cubn | 2025-09-10 02:18:03 |
| Frequencies Deleted (1) | cubn | 2025-09-10 02:15:05 |
