| Updated Subcategory: (First Student (Multiple Locations)) | kevino | 2026-02-04 22:03:14 |
| Frequencies Updated (1) | kevino | 2026-02-04 21:06:40 |
| Updated Subcategory: (Wheaton-Warrenville Community Unit School District 200) | kevino | 2026-02-03 20:54:38 |
| Frequencies Updated (1) | kevino | 2026-02-03 19:58:39 |
| Updated Subcategory: (Illinois Central School Bus) | kevino | 2026-02-03 19:58:02 |
| Updated Subcategory: (Illinois Central School Bus) | kevino | 2026-02-03 19:42:19 |
| Updated Subcategory: (Illinois Central School Bus) | kevino | 2026-02-03 19:20:21 |
| Updated Subcategory: (Illinois Central School Bus) | kevino | 2026-02-02 23:03:46 |
| Updated Subcategory: (Illinois Central School Bus) | kevino | 2026-02-02 23:02:21 |
| Updated Subcategory: (First Student (Multiple Locations)) | kevino | 2026-02-02 22:50:06 |
| Updated related trunked system (Comlink Wireless (NXDN)) for subcategory: (First Student (Multiple Locations)) | kevino | 2026-02-02 22:50:00 |
| Updated Subcategory: (Glenbard Township High School District 87) | kevino | 2026-02-02 22:43:18 |
| Deleted related trunked system (Comlink Wireless (NXDN)) from subcategory: (Glenbard Township High School District 87) | kevino | 2026-02-02 22:40:21 |
| Updated Subcategory: (Superior Ambulance Service (Elmhurst)) | kevino | 2026-02-02 16:56:59 |
| Updated Subcategory: (Northwestern Medicine Mobile Stroke Unit) | kevino | 2026-02-02 16:56:15 |
| Updated Subcategory: (Northwestern Medice Mobile Stroke Unit) | kevino | 2026-02-02 16:55:02 |
| Updated related trunked system (STARCOM21 Statewide Illinois) for subcategory: (Northwestern Medice Mobile Stroke Unit) | kevino | 2026-02-02 16:54:32 |
| Updated Subcategory: (Northwestern Medice Mobile Stroke Unit) | kevino | 2026-02-02 16:52:23 |
| Added related trunked system (STARCOM21 Statewide Illinois) to subcategory: (Northwestern Medice Mobile Stroke Unit) | kevino | 2026-02-02 16:51:37 |
| Updated Subcategory: (Northwestern Medice Mobile Stroke Unit) | kevino | 2026-02-02 16:50:20 |
| Added Subcategory: (EMS/Northwestern Medice Mobile Stroke Unit) | kevino | 2026-02-02 16:46:40 |
| 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 |
| Deleted Subcategory: (Schools - Private / Parochial/delete) | Starcom21 | 2026-01-29 15:52:11 |
| Deleted Subcategory: (Schools - Private / Parochial/delete) | Starcom21 | 2026-01-29 15:51:27 |
| Deleted Subcategory: (Schools - Private / Parochial/delete) | Starcom21 | 2026-01-29 15:51:22 |
| Deleted Subcategory: (Schools - Private / Parochial/delete) | Starcom21 | 2026-01-29 15:51:15 |
| Deleted Subcategory: (Colleges and Universities/delete) | Starcom21 | 2026-01-29 15:51:07 |
| Deleted Subcategory: (Schools - Private / Parochial/delete) | Starcom21 | 2026-01-29 15:50:59 |
| Deleted Subcategory: (Schools - Private / Parochial/delete) | Starcom21 | 2026-01-29 15:50:53 |
| Deleted Subcategory: (Schools - Public/delete) | Starcom21 | 2026-01-29 15:50:20 |
| Deleted Subcategory: (Schools - Public/delete ) | Starcom21 | 2026-01-29 15:50:11 |
| Deleted Subcategory: (Schools Transportation Companies/delete ) | Starcom21 | 2026-01-29 15:49:55 |
| Deleted Subcategory: (Schools - Private / Parochial/delete) | Starcom21 | 2026-01-29 15:49:48 |
| Deleted Subcategory: (Schools - Public/delete) | Starcom21 | 2026-01-29 15:48:56 |
| Deleted Subcategory: (Schools - Public/delete) | Starcom21 | 2026-01-29 15:48:48 |
| Updated Subcategory: (Benedictine University (Lisle)) | Starcom21 | 2026-01-29 15:48:28 |
| Updated Subcategory: (College of DuPage (Glen Ellyn)) | Starcom21 | 2026-01-29 15:48:19 |
| Updated Subcategory: (Midwestern University (Downers Grove)) | Starcom21 | 2026-01-29 15:48:00 |
| Frequencies Updated (2) | Starcom21 | 2026-01-29 15:47:16 |
| Updated Subcategory: (Wheaton College) | Starcom21 | 2026-01-29 15:46:22 |
| Updated Subcategory: (Illinois Institute of Technology (Wheaton)) | Starcom21 | 2026-01-29 15:46:02 |
| Updated Subcategory: (Elmhurst University) | Starcom21 | 2026-01-29 15:45:50 |
| Updated Subcategory: (Timothy Christian School (Elmhurst)) | Starcom21 | 2026-01-29 15:45:29 |
| Updated Subcategory: (Timothy Christian School (Elmhurst)) | Starcom21 | 2026-01-29 15:45:14 |
| Frequencies Updated (1) | Starcom21 | 2026-01-29 15:44:59 |
| Updated Subcategory: (St. Raphael School (Naperville)) | Starcom21 | 2026-01-29 15:44:36 |
| Updated Subcategory: (St. Michael Parish School (Wheaton)) | Starcom21 | 2026-01-29 15:44:21 |
| Updated Subcategory: (St. Francis High School (Wheaton)) | Starcom21 | 2026-01-29 15:44:09 |
| Updated Subcategory: (Saint Isaac Jogues School (Hinsdale)) | Starcom21 | 2026-01-29 15:44:00 |
| Updated Subcategory: (IC Catholic Prep (Elmhurst)) | Starcom21 | 2026-01-29 15:43:48 |
| Updated Subcategory: (Prairie School of DuPage (Wheaton)) | Starcom21 | 2026-01-29 15:43:38 |
| Updated Subcategory: (IC Catholic Prep (Elmhurst)) | Starcom21 | 2026-01-29 15:43:18 |
| Updated Subcategory: (Avery Coonley School (Downers Grove)) | Starcom21 | 2026-01-29 15:43:06 |
| Updated Subcategory: (Safeway Transportation Services (Carol Stream)) | Starcom21 | 2026-01-29 15:42:34 |
| Frequencies Updated (1) | Starcom21 | 2026-01-29 15:42:19 |
| Updated Subcategory: (First Student (Multiple Locations)) | Starcom21 | 2026-01-29 15:41:48 |
| Frequencies Updated (2) | Starcom21 | 2026-01-29 15:41:23 |
| Updated Subcategory: (Cottage Hill Operating Company (Villa Park)) | Starcom21 | 2026-01-29 15:40:58 |
| Updated Subcategory: (Woodridge School District 68) | Starcom21 | 2026-01-29 15:40:40 |
| Updated Subcategory: (Wood Dale School District 7) | Starcom21 | 2026-01-29 15:40:32 |
| Updated Subcategory: (West Chicago Elementary School District 33) | Starcom21 | 2026-01-29 15:40:20 |
| Updated Subcategory: (West Chicago Community High School District 94) | Starcom21 | 2026-01-29 15:40:09 |
| Updated Subcategory: (Technology Center of DuPage (Addison)) | Starcom21 | 2026-01-29 15:40:00 |
| Updated Subcategory: (School District U-46 - Bartlett High School) | Starcom21 | 2026-01-29 15:39:37 |
| Updated Subcategory: (School District 45 (Villa Park, Lombard)) | Starcom21 | 2026-01-29 15:39:27 |
| Updated Subcategory: (Queen Bee School District 16 (Glendale Heights)) | Starcom21 | 2026-01-29 15:39:14 |
| Updated Subcategory: (Roselle School District 12) | Starcom21 | 2026-01-29 15:38:37 |
| Updated Subcategory: (Naperville Community Unit School District 203) | Starcom21 | 2026-01-29 15:38:16 |
| Updated Subcategory: (Lombard School District 44) | Starcom21 | 2026-01-29 15:38:04 |
| Updated Subcategory: (Itasca School District 10) | Starcom21 | 2026-01-29 15:37:44 |
| Updated Subcategory: (Medinah School District 11 (Medinah, Roselle)) | Starcom21 | 2026-01-29 15:37:34 |
| Updated Subcategory: (Lisle CUSD 202) | Starcom21 | 2026-01-29 15:37:21 |
| Updated Subcategory: (Indian Prairie School District 204 (Aurora / Naperville)) | Starcom21 | 2026-01-29 15:37:00 |
| Updated Subcategory: (Hinsdale Township High School District 86 (Hinsdale/Darien)) | Starcom21 | 2026-01-29 15:36:46 |
| Updated Subcategory: (Downers Grove School District 58) | Starcom21 | 2026-01-29 15:36:32 |
| Updated Subcategory: (Keeneyville School District 20 (Roselle / Hanover Park)) | Starcom21 | 2026-01-29 15:36:21 |
| Updated Subcategory: (Indian Prairie School District 204 (Aurora / Naperville)) | Starcom21 | 2026-01-29 15:36:10 |
| Updated Subcategory: (Gower School District 62 (Willowbrook/Burr Ridge)) | Starcom21 | 2026-01-29 15:36:02 |
| Updated Subcategory: (Glenbard Township High School District 87) | Starcom21 | 2026-01-29 15:35:53 |
| Updated Subcategory: (Glen Ellyn School District 41) | Starcom21 | 2026-01-29 15:35:40 |
| Updated Subcategory: (Bartlett High School) | Starcom21 | 2026-01-29 15:35:23 |
| Updated Subcategory: (York Center Fire Protection District) | Starcom21 | 2026-01-29 15:35:08 |
| Updated related trunked system (STARCOM21 Statewide Illinois) for subcategory: (York Center Fire Protection District) | Starcom21 | 2026-01-29 15:34:57 |
| Updated Subcategory: (Woodridge) | Starcom21 | 2026-01-29 15:34:31 |
| Updated Subcategory: (Wood Dale) | Starcom21 | 2026-01-29 15:33:54 |
| Updated Subcategory: (Winfield) | Starcom21 | 2026-01-29 15:33:12 |
| Updated Subcategory: (Willowbrook) | Starcom21 | 2026-01-29 15:32:51 |
| Updated Subcategory: (Willowbrook) | Starcom21 | 2026-01-29 15:32:36 |
| Updated Subcategory: (Wheaton) | Starcom21 | 2026-01-29 15:31:52 |
| Updated Subcategory: (Westmont) | Starcom21 | 2026-01-29 15:20:31 |
| Updated Subcategory: (West Chicago) | Starcom21 | 2026-01-29 15:19:57 |
| Updated Subcategory: (Warrenville) | Starcom21 | 2026-01-29 15:19:24 |
| Updated Subcategory: (Villa Park) | Starcom21 | 2026-01-29 15:19:04 |
| Updated Subcategory: (Roselle) | Starcom21 | 2026-01-29 15:18:35 |
| Updated Subcategory: (Pleasantview Fire Protection District) | Starcom21 | 2026-01-29 15:18:02 |
| Updated Subcategory: (Oakbrook Terrace) | Starcom21 | 2026-01-29 15:17:48 |
| Agency: (Businesses and Media) was updated | kevino | 2026-01-19 19:10:34 |
| STARCOM21 Statewide Illinois System Updated (Updated 36 talkgroups for Argonne National Laboratory (Lemont)) | Starcom21 | 2026-01-07 15:14:13 |
