| Updated Agency Description Text | N9JIG | 2023-09-24 21:37:58 |
| Changed Subcategory Details For: Operations | PJH | 2020-05-25 22:43:33 |
| Changed Subcategory Details For: Operations | PJH | 2020-05-25 22:43:07 |
| Changed Subcategory Details For: Operations | PJH | 2020-05-25 22:42:42 |
| Changed Subcategory Details For: 10th Subdivision | PJH | 2019-08-22 16:24:21 |
| Changed Subcategory Details For: 9th Subdivision | PJH | 2019-08-22 16:24:06 |
| Frequencies Updated (Updated: 2, Deleted 0) for Montana Rail Link | PJH | 2019-08-22 16:23:22 |
| Frequencies Updated (Updated: 1, Deleted 0) for Montana Rail Link | PJH | 2019-08-22 16:23:01 |
| Changed Subcategory Details For: 13th Subdivision | PJH | 2019-08-22 16:22:32 |
| Changed Subcategory Details For: 11th Subdivision | PJH | 2019-08-22 16:22:18 |
| Changed Subcategory Details For: 7th Subdivision | PJH | 2019-08-22 16:22:05 |
| Changed Subcategory Details For: 6th Subdivision | PJH | 2019-08-22 16:21:40 |
| Changed Subcategory Details For: 5th Subdivision | PJH | 2019-08-22 16:21:28 |
| Changed Subcategory Details For: 4th Subdivision | PJH | 2019-08-22 16:21:15 |
| Changed Subcategory Details For: 3rd Subdivision | PJH | 2019-08-22 16:20:54 |
| Changed Subcategory Details For: 2nd Subdivision | PJH | 2019-08-22 16:20:40 |
| Changed Subcategory Details For: 1st Subdivision | PJH | 2019-08-22 16:11:58 |
| Changed Subcategory Details For: 13th Subdivision | PJH | 2019-08-22 16:10:23 |
| Changed Subcategory Details For: 11th Subdivision | PJH | 2019-08-22 16:09:08 |
| Changed Subcategory Details For: 10th Subdivision | PJH | 2019-08-22 16:08:32 |
| Changed Subcategory Details For: 9th Subdivision | PJH | 2019-08-22 16:06:56 |
| Changed Subcategory Details For: 7th Subdivision | PJH | 2019-08-22 16:04:51 |
| Frequencies Updated (Updated: 1, Deleted 0) for Montana Rail Link | PJH | 2019-08-22 16:02:54 |
| Changed Subcategory Details For: 6th Subdivision | PJH | 2019-08-22 16:02:40 |
| Frequencies Updated (Updated: 1, Deleted 0) for Montana Rail Link | PJH | 2019-08-22 16:01:42 |
| Changed Subcategory Details For: 5th Subdivision | PJH | 2019-08-22 16:01:29 |
| Frequencies Updated (Updated: 2, Deleted 0) for Montana Rail Link | PJH | 2019-08-22 15:58:26 |
| Changed Subcategory Details For: 4th Subdivision | PJH | 2019-08-22 15:58:10 |
| Frequencies Updated (Updated: 2, Deleted 0) for Montana Rail Link | PJH | 2019-08-22 15:57:17 |
| Changed Subcategory Details For: 3rd Subdivision | PJH | 2019-08-22 15:56:59 |
| Frequencies Updated (Updated: 1, Deleted 0) for Montana Rail Link | PJH | 2019-08-22 15:55:42 |
| Frequencies Updated (Updated: 2, Deleted 0) for Montana Rail Link | PJH | 2019-08-22 15:55:19 |
| Frequencies Updated (Updated: 4, Deleted 0) for Montana Rail Link | PJH | 2019-08-22 15:54:45 |
| Frequencies Updated (Updated: 2, Deleted 0) for Montana Rail Link | PJH | 2019-08-22 15:54:10 |
| Frequencies Updated (Updated: 2, Deleted 0) for Montana Rail Link | PJH | 2019-08-22 15:53:18 |
| Frequencies Updated (Updated: 2, Deleted 0) for Montana Rail Link | PJH | 2019-08-22 15:52:29 |
| Frequencies Updated (Updated: 2, Deleted 0) for Montana Rail Link | PJH | 2019-08-22 15:51:37 |
| Frequencies Updated (Updated: 2, Deleted 0) for Montana Rail Link | PJH | 2019-08-22 15:50:26 |
| Frequencies Updated (Updated: 1, Deleted 0) for Montana Rail Link | PJH | 2019-08-22 15:49:34 |
| Frequencies Updated (Updated: 1, Deleted 0) for Montana Rail Link | PJH | 2019-08-22 15:49:34 |
| Frequencies Updated (Updated: 2, Deleted 0) for Montana Rail Link | PJH | 2019-08-22 15:48:27 |
| Frequencies Updated (Updated: 2, Deleted 0) for Montana Rail Link | PJH | 2019-08-22 15:46:43 |
| Added Frequency 160.33500 (Auxillary Switching) | PJH | 2019-08-22 15:46:31 |
| Frequencies Updated (Updated: 1, Deleted 0) for Montana Rail Link | PJH | 2019-08-22 15:45:29 |
| Frequencies Updated (Updated: 1, Deleted 0) for Montana Rail Link | PJH | 2019-08-22 15:45:11 |
| Frequencies Updated (Updated: 2, Deleted 0) for Montana Rail Link | PJH | 2019-08-22 15:41:30 |
| Frequencies Updated (Updated: 0, Deleted 1) for Montana Rail Link | PJH | 2019-08-22 15:37:43 |
| Changed Subcategory Details For: 2nd Subdivision | PJH | 2019-08-22 15:36:22 |
| Changed Subcategory Details For: 2nd Subdivision | PJH | 2019-08-22 15:35:21 |
| Frequencies Updated (Updated: 1, Deleted 0) for Montana Rail Link | PJH | 2019-08-22 15:34:48 |
| Changed Subcategory Details For: 1st Subdivision | PJH | 2019-08-22 15:34:25 |
| Frequencies Updated (Updated: 2, Deleted 0) for Montana Rail Link | PJH | 2019-08-22 15:32:14 |
| Frequencies Updated (Updated: 3, Deleted 0) for Montana Rail Link | PJH | 2019-08-22 15:31:11 |
| Frequencies Updated (Updated: 3, Deleted 0) for Montana Rail Link | PJH | 2019-08-22 15:29:52 |
| Changed Subcategory Details For: Casper Subdivsion | PJH | 2018-04-21 20:02:21 |
| Added Frequency 160.770 (Laurel to Bridger Jct) | PJH | 2018-04-21 20:01:57 |
| Added Subcategory: Casper Subdivsion | PJH | 2018-04-21 20:01:02 |
| Changed Subcategory Details For: Big Horn Subdivision | PJH | 2018-04-21 19:58:40 |
| Changed Subcategory Details For: Big Horn Subdivision | PJH | 2018-04-21 19:58:28 |
| Added Frequency 161.100 (West Sheridan to Huntley) | PJH | 2018-04-21 19:57:46 |
| Added Subcategory: Big Horn Subdivision | PJH | 2018-04-21 19:56:52 |
| Added Frequency 160.32 (Operations) | PJH | 2017-07-06 17:49:45 |
| Added Frequency 160.38 (Operations) | PJH | 2017-07-06 17:48:28 |
| Changed Subcategory Details For: Operations | PJH | 2017-07-06 17:13:11 |
| Added Subcategory: Operations | PJH | 2017-07-06 17:12:07 |
| Changed category from (Montana Rail Link 11) to (Montana Rail Link 2) | PJH | 2017-07-06 17:07:21 |
| Added category (Butte Anaconda and Pacific Railway 3) | PJH | 2017-07-06 17:06:23 |
| Added Frequency 161.355 (PBX) | PJH | 2017-07-05 22:30:56 |
| Changed category from (Burlington Northern Santa Fe 1) to (BNSF Railway 1) | PJH | 2017-06-21 00:17:59 |
| Frequencies Updated (Updated: 1, Deleted 0) for Montana Rail Link | PJH | 2017-03-21 14:03:21 |
| Frequencies Updated (Updated: 1, Deleted 0) for Montana Rail Link | PJH | 2017-03-21 14:02:28 |
| Frequencies Updated (Updated: 1, Deleted 0) for Montana Rail Link | PJH | 2017-03-21 14:01:58 |
| Added Frequency 160.515 (Montana Jct to Silver Bow) | PJH | 2016-11-29 20:53:57 |
| Added Frequency 160.410 (Pocatello Jct to Montana Jct) | PJH | 2016-11-29 20:53:20 |
| Added Subcategory: Montana Subdivision | PJH | 2016-11-29 20:51:48 |
| Added category (Union Pacific 1) | PJH | 2016-11-29 20:45:22 |
| General text description updated | PJH | 2015-12-21 02:42:59 |
| Added Frequency 161.340 (Livingston Roundhouse) | PJH | 2015-10-11 23:05:26 |
| Frequencies Updated (Updated: 1, Deleted 0) for Montana Rail Link | PJH | 2015-10-11 22:48:25 |
| Added Frequency 160.395 (Switching) | PJH | 2015-10-11 22:48:08 |
| General text description updated | PJH | 2015-06-13 22:18:31 |
| General text description updated | PJH | 2014-10-07 21:29:38 |
| Sort order changed to from 0 for subcat: 1st Subdivision | PJH | 2014-10-07 00:17:52 |
| Frequencies Updated (Updated: 2, Deleted 0) for Montana Rail Link | PJH | 2014-10-07 00:17:52 |
| Added Frequency 160.39500 (Helena Switching) | PJH | 2014-10-07 00:15:42 |
| Added Frequency 160.95000 (Helena) | PJH | 2014-10-07 00:15:04 |
| Added Frequency 160.33500 (Spurling to Helena) | PJH | 2014-10-07 00:14:13 |
| Sort order changed to from 0 for subcat: 5th Subdivision | PJH | 2014-10-07 00:12:51 |
| Sort order changed to from 0 for subcat: 5th Subdivision | PJH | 2014-10-07 00:12:51 |
| Frequencies Updated (Updated: 1, Deleted 0) for Montana Rail Link | PJH | 2014-10-07 00:12:51 |
| Sort order changed to from 0 for subcat: 6th Subdivision | PJH | 2014-10-07 00:12:36 |
| Frequencies Updated (Updated: 1, Deleted 0) for Montana Rail Link | PJH | 2014-10-07 00:12:36 |
| Sort order changed to from 0 for subcat: 6th Subdivision | PJH | 2014-10-07 00:12:36 |
| Sort order changed to from 0 for subcat: 7th Subdivision | PJH | 2014-10-07 00:12:19 |
| Frequencies Updated (Updated: 1, Deleted 0) for Montana Rail Link | PJH | 2014-10-07 00:12:19 |
| Sort order changed to from 0 for subcat: 7th Subdivision | PJH | 2014-10-07 00:12:19 |
| Sort order changed to from 0 for subcat: 9th Subdivision | PJH | 2014-10-07 00:11:58 |
| Frequencies Updated (Updated: 1, Deleted 0) for Montana Rail Link | PJH | 2014-10-07 00:11:58 |
| Sort order changed to from 0 for subcat: 9th Subdivision | PJH | 2014-10-07 00:11:58 |
| Sort order changed to from 0 for subcat: 4th Subdivision | PJH | 2014-10-07 00:11:29 |
