| Frequencies Updated (1) | Starcom21 | 2026-02-13 03:55:33 |
| Frequencies Deleted (1) | Starcom21 | 2026-02-05 03:42:33 |
| Frequencies Updated (1) | Starcom21 | 2026-02-05 02:29:08 |
| Frequencies Updated (2) | Starcom21 | 2026-02-05 02:28:33 |
| Frequencies Updated (6) | Starcom21 | 2026-02-05 02:27:56 |
| Added Frequency 161.37 (59th St Intermodal Terminal (south side)) | Starcom21 | 2026-02-05 02:27:30 |
| Added Frequency 161.37 (59th St Intermodal Terminal (south side)) | Starcom21 | 2026-02-05 02:27:29 |
| Frequencies Updated (1) | Starcom21 | 2026-02-05 02:24:08 |
| Frequencies Updated (10) | Starcom21 | 2026-02-05 02:23:48 |
| Frequencies Updated (3) | Starcom21 | 2026-02-05 02:22:55 |
| Frequencies Updated (3) | Starcom21 | 2026-02-05 02:22:33 |
| Frequencies Updated (4) | Starcom21 | 2026-02-05 02:22:18 |
| Frequencies Updated (13) | N9JIG | 2026-01-29 01:29:15 |
| Added Frequency 160.47 (Bensonville Yard) | N9JIG | 2026-01-29 01:27:07 |
| Frequencies Updated (2) | Starcom21 | 2026-01-22 16:32:44 |
| Frequencies Imported (2) | Starcom21 | 2026-01-22 16:32:27 |
| Frequencies Updated (1) | Starcom21 | 2026-01-22 16:15:21 |
| Updated Subcategory: (BNSF Willow Springs Intermodal Terminal (Hodgkins)) | Starcom21 | 2025-12-24 00:20:40 |
| Updated Subcategory: (BNSF Willow Springs Intermodal Terminal (Hodgkins)) | kevino | 2025-12-23 01:42:46 |
| Updated Subcategory: (BNSF Willow Springs Intermodal Terminal (Hodgkins)) | kevino | 2025-12-23 01:41:44 |
| Updated Subcategory: (BNSF Willow Springs Intermodal Terminal (Hodgkins)) | kevino | 2025-12-23 01:41:06 |
| Updated Subcategory: (BNSF Willow Springs Intermodal Terminal (Hodgkins)) | kevino | 2025-12-23 01:40:22 |
| Updated Agency Description Text | Starcom21 | 2025-10-12 07:43:52 |
| Updated Subcategory: (Norfolk Southern Railroad - North) | kevino | 2025-09-21 23:04:44 |
| Updated Subcategory: (Norfolk Southern Railroad - North) | kevino | 2025-09-21 23:04:24 |
| Updated Subcategory: (Terminal Railroad Association of St. Louis (TRRA)) | Starcom21 | 2025-07-13 13:55:45 |
| Updated Subcategory: (Terminal Railroad Association of St. Louis (TRRA)) | Starcom21 | 2025-07-13 13:54:55 |
| Frequencies Imported (4) | Starcom21 | 2025-06-30 19:16:25 |
| Updated Subcategory: (CN Champaign Yard) | Starcom21 | 2025-06-30 19:12:50 |
| Added Subcategory: (Class One Railroads/CN Champaign Yard) | Starcom21 | 2025-06-30 19:11:13 |
| Frequencies Updated (2) | Starcom21 | 2025-06-19 15:41:25 |
| Frequencies Updated (1) | Starcom21 | 2025-06-19 15:41:04 |
| Frequencies Updated (3) | Starcom21 | 2025-06-19 15:40:43 |
| Frequencies Updated (2) | Starcom21 | 2025-06-19 15:40:31 |
| Frequencies Updated (1) | Starcom21 | 2025-06-19 15:40:09 |
| Frequencies Updated (1) | Starcom21 | 2025-06-19 15:39:58 |
| Frequencies Updated (1) | Starcom21 | 2025-06-19 15:39:42 |
| Frequencies Updated (1) | Starcom21 | 2025-06-19 15:39:27 |
| Frequencies Updated (1) | Starcom21 | 2025-06-19 15:39:10 |
| Frequencies Updated (1) | Starcom21 | 2025-06-19 15:38:59 |
| Frequencies Updated (2) | Starcom21 | 2025-06-19 15:38:47 |
| Frequencies Updated (2) | Starcom21 | 2025-06-19 15:38:18 |
| Frequencies Updated (1) | Starcom21 | 2025-06-19 15:38:08 |
| Frequencies Updated (1) | Starcom21 | 2025-06-19 15:37:58 |
| Frequencies Updated (1) | Starcom21 | 2025-06-19 15:37:49 |
| Frequencies Updated (1) | Starcom21 | 2025-06-19 15:37:32 |
| Frequencies Updated (12) | Starcom21 | 2025-06-19 15:36:32 |
| Frequencies Updated (9) | Starcom21 | 2025-06-19 15:36:06 |
| Frequencies Updated (4) | Starcom21 | 2025-06-19 15:35:35 |
| Frequencies Updated (7) | Starcom21 | 2025-06-19 15:35:22 |
| Frequencies Updated (6) | Starcom21 | 2025-06-19 15:34:56 |
| Frequencies Updated (1) | Starcom21 | 2025-06-19 15:34:11 |
| Frequencies Updated (12) | Starcom21 | 2025-06-19 15:33:55 |
| Frequencies Updated (7) | Starcom21 | 2025-06-19 15:33:28 |
| Frequencies Updated (10) | Starcom21 | 2025-06-19 15:33:08 |
| Frequencies Updated (3) | Starcom21 | 2025-06-19 15:32:26 |
| Frequencies Updated (4) | Starcom21 | 2025-06-19 15:32:16 |
| Frequencies Updated (3) | Starcom21 | 2025-06-19 15:31:56 |
| Frequencies Updated (2) | Starcom21 | 2025-06-19 15:31:42 |
| Frequencies Updated (1) | Starcom21 | 2025-06-19 15:31:17 |
| Frequencies Updated (13) | Starcom21 | 2025-06-19 15:31:03 |
| Frequencies Updated (6) | Starcom21 | 2025-06-19 15:29:04 |
| Frequencies Updated (1) | Starcom21 | 2025-06-19 15:25:21 |
| Updated Subcategory: (Riverport Railroad (RVPR)) | Starcom21 | 2025-06-19 15:12:46 |
| Updated Subcategory: (Riverport Railroad (RVPR)) | Starcom21 | 2025-06-19 15:12:12 |
| Added Subcategory: (Regional and Shortline Railroads/Riverport Railroad (RVPR)) | Starcom21 | 2025-06-19 15:10:29 |
| Updated 29 Subcategories | Starcom21 | 2025-06-19 15:09:55 |
| Updated 40 Subcategories | Starcom21 | 2025-06-19 15:09:07 |
| Updated Subcategory: (Illinois Railway Museum (Union-McHenry)) | Starcom21 | 2025-06-19 15:04:42 |
| Frequencies Updated (3) | Starcom21 | 2025-06-19 15:04:25 |
| Subcategory: (Illinois Railway Museum (Union-McHenry) MOVE) migrated to Category: (Attractions) in Agency: Businesses, Media, Attractions and Recreation | Starcom21 | 2025-03-29 14:12:37 |
| Updated Subcategory: (Illinois Railway Museum (Union-McHenry)) | Starcom21 | 2025-03-29 14:11:58 |
| Added Subcategory: (Passenger Operations/Illinois Railway Museum (Union-McHenry)) | Starcom21 | 2025-03-29 14:11:13 |
| Updated Subcategory: (Illinois Railway Museum (Union-McHenry)) | Starcom21 | 2025-03-29 14:11:00 |
| Updated Subcategory: (Metra Commuter Rail) | Starcom21 | 2024-12-10 02:13:20 |
| Frequencies Updated (12) | Starcom21 | 2024-12-10 02:10:35 |
| Updated Subcategory: (Amtrak) | Starcom21 | 2024-12-10 02:01:17 |
| Updated Subcategory: (Amtrak) | Starcom21 | 2024-12-10 02:00:59 |
| Updated Subcategory: (Cicero Central Railroad) | Starcom21 | 2024-12-10 01:55:42 |
| Updated Subcategory: (Chicago Junction Railway) | Starcom21 | 2024-12-10 00:59:34 |
| Updated Subcategory: (Belt Railway Corporation) | Starcom21 | 2024-12-10 00:59:20 |
| Frequencies Updated (1) | Starcom21 | 2024-12-10 00:58:20 |
| Frequencies Updated (2) | Starcom21 | 2024-12-10 00:58:06 |
| Updated Agency Description Text | Starcom21 | 2024-12-10 00:57:02 |
| Updated Agency Description Text | Starcom21 | 2024-12-10 00:56:55 |
| Updated Subcategory: (Manufacturers’ Junction Railway) | Starcom21 | 2024-12-10 00:56:20 |
| Frequencies Updated (1) | cipher66 | 2024-11-22 16:14:14 |
| Frequencies Updated (1) | cipher66 | 2024-11-22 16:13:17 |
| Added Frequency 161.34 (82 BNSF Beardstown Sub (Centrailia South)) | cipher66 | 2024-11-22 16:13:04 |
| Frequencies Updated (1) | cipher66 | 2024-11-22 16:09:38 |
| Updated Subcategory: (Canadian Pacific Kansas City (CPKC)) | N9JIG | 2024-08-02 20:48:09 |
| Updated related trunked system (STARCOM21 Statewide Illinois) for subcategory: (Canadian Pacific Kansas City (CPKC)) | N9JIG | 2024-08-02 20:46:25 |
| Deleted Subcategory: (Class One Railroads/Kansas City Southern (KCS)) | N9JIG | 2024-08-02 20:45:28 |
| Updated Subcategory: (Canadian Pacific Kansas City (CPKC)) | N9JIG | 2024-08-02 20:43:40 |
| Frequencies Updated (10) | N9JIG | 2024-08-02 20:42:18 |
| Added Frequency 161.28 (78 CPKC Ops (Carrollton/Jerseyville, former KCS)) | N9JIG | 2024-08-02 20:40:43 |
| Added Frequency 161.025 (61 CPKC Yard (Former KCS)) | N9JIG | 2024-08-02 20:38:57 |
| Added Frequency 161.46 (90 Road (former KCS)) | N9JIG | 2024-08-02 20:37:44 |
| Updated Subcategory: (Canadian Pacific Kansas City) | N9JIG | 2024-08-02 20:36:19 |
| Updated Subcategory: (Canadian Pacific) | N9JIG | 2024-08-02 20:34:52 |
