| Updated Subcategory: (Train Telemetry) | Starcom21 | 2023-08-21 15:26:54 |
| Changed Subcategory Details For: Amtrak ACSES | N9JIG | 2023-05-28 08:41:47 |
| Frequencies Updated (Updated: 1, Deleted 0) for Railroad Operations | N9JIG | 2023-05-05 10:23:40 |
| Added Frequency 221.29375 (ACSES North of New Haven) | N9JIG | 2023-05-05 10:22:36 |
| Added Frequency 221.26875 (ACSES North of New Haven) | N9JIG | 2023-05-05 10:22:14 |
| Added Frequency 221.25625 (ACSES North of New Haven) | N9JIG | 2023-05-05 10:21:43 |
| Added Frequency 220.94375 (ACSES North of New Haven) | N9JIG | 2023-05-05 10:20:52 |
| Added Frequency 220.29375 (ACSES North of New Haven) | N9JIG | 2023-05-05 10:20:12 |
| Added Frequency 220.28125 (ACSES North of New Haven) | N9JIG | 2023-05-05 10:19:39 |
| Added Frequency 220.26875 (ACSES North of New Haven) | N9JIG | 2023-05-05 10:19:10 |
| Added Frequency 220.25625 (ACSES North of New Haven) | N9JIG | 2023-05-05 10:18:41 |
| Added Frequency 217.0875 (ACSES South of New Haven) | N9JIG | 2023-05-05 10:17:34 |
| Added Frequency 217.075 (ACSES South of New Haven) | N9JIG | 2023-05-05 10:17:06 |
| Added Frequency 217.0625 (ACSES South of New Haven) | N9JIG | 2023-05-05 10:16:26 |
| Added Frequency 217.05 (ACSES South of New Haven) | N9JIG | 2023-05-05 10:15:45 |
| Added Frequency 217,0375 (ACSES South of New Haven) | N9JIG | 2023-05-05 10:15:12 |
| Added Frequency 217.025 (ACSES South of New Haven) | N9JIG | 2023-05-05 10:14:48 |
| Added Frequency 217.0125 (ACSES South of New Haven) | N9JIG | 2023-05-05 10:14:12 |
| Added Subcategory: Amtrak ACSES | N9JIG | 2023-05-05 10:12:57 |
| Tagged 14 Frequencies with (Data) | N9JIG | 2023-05-05 10:09:14 |
| Sort order changed to from 0 for subcat: Positive Train Control | N9JIG | 2023-05-05 10:08:15 |
| Sort order changed to from 1 for subcat: Positive Train Control | N9JIG | 2023-05-05 10:08:06 |
| Sort order changed to from 3 for subcat: Positive Train Control | N9JIG | 2023-05-05 10:07:51 |
| Changed Subcategory Details For: ITC | N9JIG | 2023-05-05 10:06:38 |
| Added Frequency 221.7625 (ITC 220 System) | N9JIG | 2023-05-05 10:02:19 |
| Added Frequency 221.7375 (ITC 220 System) | N9JIG | 2023-05-05 10:01:42 |
| Added Frequency 221.7125 (ITC 220 System) | N9JIG | 2023-05-05 10:01:16 |
| Added Frequency 221.4375 (ITC 220 System) | N9JIG | 2023-05-05 10:00:53 |
| Added Frequency 221.4125 (ITC 220 System) | N9JIG | 2023-05-05 10:00:30 |
| Added Frequency 221.1375 (ITC 220 System) | N9JIG | 2023-05-05 10:00:05 |
| Added Frequency 221.1125 (ITC 220 System) | N9JIG | 2023-05-05 09:59:37 |
| Added Frequency 220.7625 (ITC 220 System) | N9JIG | 2023-05-05 09:59:15 |
| Added Frequency 220.7375 (ITC 220 System) | N9JIG | 2023-05-05 09:58:52 |
| Added Frequency 220.7125 (ITC 220 System) | N9JIG | 2023-05-05 09:58:27 |
| Added Frequency 220.4375 (ITC 220 System) | N9JIG | 2023-05-05 09:58:05 |
| Added Frequency 220.4125 (ITC 220 System) | N9JIG | 2023-05-05 09:57:39 |
| Added Frequency 220.1375 (ITC 220 System) | N9JIG | 2023-05-05 09:57:16 |
| Added Frequency 220.1125 (ITC 220 System) | N9JIG | 2023-05-05 09:56:26 |
| Added Subcategory: ITC - ACSES | N9JIG | 2023-05-05 09:55:28 |
| Changed Subcategory Details For: Train Telemetry | N9JIG | 2023-05-05 09:50:05 |
| Changed Subcategory Details For: Positive Train Control | N9JIG | 2023-05-05 09:49:55 |
| Changed Subcategory Details For: Advanced Train Control System | N9JIG | 2023-05-05 09:49:44 |
| General text description updated | ericcarlson | 2022-12-01 16:20:18 |
| Changed Subcategory Details For: AAR 001-097 | N9JIG | 2022-11-24 19:19:00 |
| General text description updated | N9JIG | 2022-11-24 19:17:22 |
| Frequencies Updated (Updated: 4, Deleted 0) for Railroad Operations | ericcarlson | 2021-08-12 14:49:49 |
| Tagged 2 Frequencies with (Data) | ericcarlson | 2021-08-12 14:48:01 |
| Frequencies Updated (Updated: 2, Deleted 0) for Railroad Operations | ericcarlson | 2021-08-12 14:47:56 |
| Frequencies Updated (Updated: 4, Deleted 0) for Railroad Operations | ericcarlson | 2021-08-12 14:47:38 |
| 2 Frequencies imported | ericcarlson | 2021-08-12 14:47:26 |
| Frequencies Updated (Updated: 2, Deleted 0) for Railroad Operations | ericcarlson | 2021-08-12 14:46:47 |
| Frequencies Updated (Updated: 2, Deleted 0) for Railroad Operations | ericcarlson | 2021-08-12 14:46:37 |
| Frequencies Updated (Updated: 2, Deleted 0) for Railroad Operations | ericcarlson | 2021-08-12 14:46:31 |
| Frequencies Updated (Updated: 0, Deleted 1) for Railroad Operations | wa8pyr | 2019-09-17 17:06:20 |
| Set Mode for 1 Frequencies with (NXDN) | KD4YGG | 2019-05-25 07:04:45 |
| Frequencies Updated (Updated: 1, Deleted 0) for Railroad Operations | KD4YGG | 2019-05-17 12:59:12 |
| Frequencies Updated (Updated: 1, Deleted 0) for Railroad Operations | KD4YGG | 2019-05-17 12:58:20 |
| Set Type for 6 Frequencies with (B) | kma371 | 2018-09-12 03:17:06 |
| Set Mode for 19 Frequencies with (Telm) | kma371 | 2018-09-12 03:16:44 |
| Set Mode for 5 Frequencies with (FMN) | kma371 | 2018-09-12 03:16:20 |
| Frequencies Updated (Updated: 2, Deleted 0) for Railroad Operations | kma371 | 2018-09-12 03:16:03 |
| Set Type for 6 Frequencies with (M) | kma371 | 2018-09-12 03:16:03 |
| Set Type for 19 Frequencies with (M) | kma371 | 2018-09-12 03:14:53 |
| Set Type for 19 Frequencies with (B) | kma371 | 2018-09-12 03:14:32 |
| Frequencies Updated (Updated: 2, Deleted 0) for Railroad Operations | kma371 | 2018-09-12 03:14:10 |
| Frequencies Updated (Updated: 38, Deleted 0) for Railroad Operations | kma371 | 2018-09-12 03:13:33 |
| Frequencies Updated (Updated: 5, Deleted 0) for Railroad Operations | kma371 | 2018-09-09 17:17:39 |
| Frequencies Updated (Updated: 18, Deleted 0) for Railroad Operations | kma371 | 2018-09-09 17:16:26 |
| Sort order changed to from 0 for subcat: Positive Train Control | kma371 | 2018-09-09 17:15:29 |
| 38 Frequencies imported | wa8pyr | 2018-07-28 23:36:57 |
| Frequencies Updated (Updated: 0, Deleted 76) for Railroad Operations | wa8pyr | 2018-07-28 23:35:59 |
| 38 Frequencies imported | wa8pyr | 2018-07-28 23:35:25 |
| Frequencies Updated (Updated: 38, Deleted 0) for Railroad Operations | wa8pyr | 2018-07-28 23:31:08 |
| Frequencies Updated (Updated: 0, Deleted 10) for Railroad Operations | wa8pyr | 2018-07-28 23:26:14 |
| 38 Frequencies imported | wa8pyr | 2018-07-28 23:25:47 |
| Changed Subcategory Details For: Positive Train Control | wa8pyr | 2018-07-28 23:24:55 |
| Changed Subcategory Details For: Positive Train Control | wa8pyr | 2018-07-28 23:23:18 |
| Changed Subcategory Details For: Advanced Train Control System | PJH | 2018-06-10 20:56:28 |
| Changed Subcategory Details For: Positive Train Control | PJH | 2018-06-10 20:56:03 |
| Changed Subcategory Details For: Advanced Train Control System | PJH | 2018-06-10 20:55:51 |
| Frequencies Updated (Updated: 182, Deleted 0) for Railroad Operations | PJH | 2018-06-10 20:55:30 |
| Frequencies Updated (Updated: 90, Deleted 0) for Railroad Operations | PJH | 2018-06-10 20:45:00 |
| Frequencies Updated (Updated: 97, Deleted 0) for Railroad Operations | PJH | 2018-06-10 20:41:06 |
| Frequencies Updated (Updated: 1, Deleted 0) for Railroad Operations | PJH | 2017-10-29 20:53:45 |
| Frequencies Updated (Updated: 1, Deleted 0) for Railroad Operations | PJH | 2017-10-29 20:53:10 |
| Added Frequency 161.5725 (Railroad Channel 488 (Canada)) | PJH | 2017-10-29 20:52:53 |
| Frequencies Updated (Updated: 1, Deleted 0) for Railroad Operations | PJH | 2017-10-27 21:05:37 |
| Changed Subcategory Details For: AAR 001-097 | wa8pyr | 2017-09-17 11:03:24 |
| General text description updated | wa8pyr | 2017-09-17 11:02:23 |
| Changed Subcategory Details For: Advanced Train Control System (ATCS) | PJH | 2017-04-17 14:32:47 |
| General text description updated | PJH | 2016-01-15 15:18:19 |
| Changed Subcategory Details For: AAR 307-487 | PJH | 2016-01-15 12:14:31 |
| Changed Subcategory Details For: AAR 001-097 | PJH | 2016-01-15 12:13:42 |
| Added Frequency 161.565 (Railroad Channel 487) | PJH | 2016-01-15 12:12:47 |
| Added Frequency 161.5575 (Railroad Channel 486) | PJH | 2016-01-15 12:12:24 |
| Added Frequency 161.55 (Railroad Channel 485) | PJH | 2016-01-15 12:12:01 |
| Added Frequency 161.5425 (Railroad Channel 484) | PJH | 2016-01-15 12:11:39 |
| Added Frequency 161.535 (Railroad Channel 483) | PJH | 2016-01-15 12:10:55 |
| Added Frequency 161.5275 (Railroad Channel 482) | PJH | 2016-01-15 12:10:32 |
| Added Frequency 161.52 (Railroad Channel 481) | PJH | 2016-01-15 12:10:05 |
