| Changed Subcategory Details For: Operations | kurtswaney | 2022-12-21 08:45:15 |
| Changed Subcategory Details For: Phoenix Subdivision | kurtswaney | 2022-12-21 08:44:51 |
| General text description updated | N9JIG | 2022-12-20 22:15:16 |
| Added Frequency 160.47 (Mountain States Contracting switching operations at Woolf Logistics Park) | N9JIG | 2021-09-28 23:26:25 |
| Frequencies Updated (Updated: 1, Deleted 0) for Grand Canyon Railway | N9JIG | 2021-07-31 17:52:10 |
| Changed Subcategory Details For: Operations | N9JIG | 2021-04-07 16:15:18 |
| Frequencies Updated (Updated: 8, Deleted 0) for BNSF Railway | N9JIG | 2021-01-31 00:45:38 |
| Changed Subcategory Details For: Phoenix Subdivision | N9JIG | 2021-01-30 00:45:15 |
| Frequencies Updated (Updated: 1, Deleted 0) for BNSF Railway | N9JIG | 2021-01-30 00:41:05 |
| General text description updated | N9JIG | 2021-01-29 20:49:17 |
| Frequencies Updated (Updated: 1, Deleted 0) for Copper Basin Railway | N9JIG | 2020-03-08 05:05:00 |
| Frequencies Updated (Updated: 1, Deleted 0) for BNSF Railway | N9JIG | 2020-01-06 04:39:52 |
| Frequencies Updated (Updated: 1, Deleted 0) for BNSF Railway | N9JIG | 2020-01-06 04:39:34 |
| Frequencies Updated (Updated: 1, Deleted 0) for BNSF Railway | N9JIG | 2020-01-06 04:39:01 |
| Frequencies Updated (Updated: 3, Deleted 0) for Union Pacific | N9JIG | 2020-01-05 19:48:29 |
| Added Frequency 160.41 (Aztec to Toltec) | N9JIG | 2020-01-05 19:47:58 |
| Frequencies Updated (Updated: 2, Deleted 0) for Verde Canyon Railroad | N9JIG | 2019-10-06 18:31:15 |
| Frequencies Updated (Updated: 4, Deleted 0) for Black Mesa and Lake Powell Railroad | FLANO | 2018-01-13 22:06:37 |
| General text description updated | PJH | 2017-06-21 00:20:52 |
| Changed category from (Burlington Northern Santa Fe 1) to (BNSF Railway 1) | PJH | 2017-06-21 00:20:19 |
| Frequencies Updated (Updated: 1, Deleted 0) for Arizona and California Railroad | PJH | 2017-06-05 17:08:03 |
| Frequencies Updated (Updated: 1, Deleted 0) for Arizona and California Railroad | N9JIG | 2017-05-17 15:09:27 |
| General text description updated | FLANO | 2017-04-07 00:10:34 |
| Frequencies Updated (Updated: 1, Deleted 0) for Burlington Northern Santa Fe | FLANO | 2017-04-07 00:08:23 |
| Added Frequency 161.025 (Maintenance of Way - Kingman) | FLANO | 2017-04-07 00:08:17 |
| Changed Subcategory Details For: Operations | PJH | 2017-03-09 23:13:36 |
| Frequencies Updated (Updated: 1, Deleted 0) for San Pedro and Southwestern Railroad | PJH | 2017-03-09 23:13:13 |
| Changed Subcategory Details For: Operations | FLANO | 2017-03-08 16:35:39 |
| Frequencies Updated (Updated: 1, Deleted 0) for San Pedro and Southwestern Railroad | FLANO | 2017-03-08 16:33:04 |
| Added Frequency 452.325 (Unknown Use) | FLANO | 2017-01-31 20:15:09 |
| Frequencies Updated (Updated: 3, Deleted 0) for Grand Canyon Railway | FLANO | 2017-01-31 20:13:04 |
| Frequencies Updated (Updated: 1, Deleted 0) for Grand Canyon Railway | PJH | 2017-01-31 12:45:48 |
| Added Frequency 160.425 (Road) | PJH | 2017-01-31 12:45:32 |
| Frequencies Updated (Updated: 1, Deleted 0) for Grand Canyon Railway | PJH | 2017-01-31 12:44:46 |
| Frequencies Updated (Updated: 1, Deleted 0) for Arizona and California Railroad | FLANO | 2016-11-17 07:45:40 |
| Tagged 1 Frequencies with (Railroad) | FLANO | 2016-11-17 07:45:40 |
| Tagged 1 Frequencies with (Railroad) | FLANO | 2016-11-17 07:45:39 |
| Frequencies Updated (Updated: 1, Deleted 0) for Arizona and California Railroad | FLANO | 2016-11-16 18:26:43 |
| Frequencies Updated (Updated: 1, Deleted 0) for Arizona and California Railroad | PJH | 2016-11-15 16:01:55 |
| Frequencies Updated (Updated: 1, Deleted 0) for Arizona and California Railroad | FLANO | 2016-11-14 22:27:37 |
| Tagged 1 Frequencies with (Deprecated) | FLANO | 2016-11-14 22:27:05 |
| Frequencies Updated (Updated: 1, Deleted 0) for Arizona and California Railroad | FLANO | 2016-11-06 05:55:59 |
| Frequencies Updated (Updated: 0, Deleted 1) for Arizona and California Railroad | PJH | 2016-11-03 15:24:11 |
| Frequencies Updated (Updated: 6, Deleted 0) for Arizona and California Railroad | PJH | 2016-11-03 15:23:59 |
| Frequencies Updated (Updated: 1, Deleted 0) for Arizona and California Railroad | FLANO | 2016-11-03 07:34:11 |
| Added Frequency 161.45 (Dispatcher) | FLANO | 2016-11-03 07:33:28 |
| Subcategory (El Mirage Yard) deleted | PJH | 2016-09-06 12:47:10 |
| Subcategory (System Wide) deleted | PJH | 2016-09-06 12:46:54 |
| Frequencies Updated (Updated: 1, Deleted 0) for Burlington Northern Santa Fe | PJH | 2016-09-06 12:46:34 |
| Frequencies Updated (Updated: 1, Deleted 0) for Burlington Northern Santa Fe | PJH | 2016-09-06 12:44:36 |
| Frequencies Updated (Updated: 2, Deleted 0) for Burlington Northern Santa Fe | PJH | 2016-09-06 12:43:50 |
| Added Frequency 160.44 (Switching Crew (Repeats 161.25mhz)) | FLANO | 2016-09-03 04:54:18 |
| Added Frequency 161.19 (Truck marshalling and auto loading onto tri-level train cars) | FLANO | 2016-09-03 04:52:46 |
| Added Subcategory: El Mirage Yard | FLANO | 2016-09-03 04:51:11 |
| Frequencies Updated (Updated: 1, Deleted 0) for Burlington Northern Santa Fe | kma371 | 2016-03-31 03:24:16 |
| Added Frequency 161.010 (Systemwide MOW) | kma371 | 2016-03-31 03:24:07 |
| Changed Subcategory Details For: System Wide | kma371 | 2016-03-31 03:23:42 |
| Added Subcategory: System Wide | kma371 | 2016-03-31 03:23:36 |
| Frequencies Updated (Updated: 0, Deleted 1) for San Pedro and Southwestern Railroad | PJH | 2015-12-29 07:16:59 |
| Added Frequency 161.55 (Operations) | PJH | 2015-12-29 07:16:28 |
| Frequencies Updated (Updated: 1, Deleted 0) for San Pedro and Southwestern Railroad | PJH | 2015-12-29 07:14:18 |
| Added Frequency 160.44 (Operations) | PJH | 2015-12-29 07:13:59 |
| Added Subcategory: Operations | PJH | 2015-12-29 07:11:01 |
| Added category (San Pedro and Southwestern Railroad 4) | PJH | 2015-12-29 07:08:43 |
| Frequencies Updated (Updated: 1, Deleted 0) for Burlington Northern Santa Fe | PJH | 2015-12-25 05:16:14 |
| Added Frequency 160.26000 (PBX - Williams) | PJH | 2015-12-25 05:15:56 |
| Added Frequency 160.33500 (PBX - Kingman) | PJH | 2015-12-25 05:15:26 |
| Added Frequency 160.24500 (PBX - Peach Springs) | PJH | 2015-12-25 05:14:55 |
| Added Frequency 160.33500 (PBX - Wickenburg) | PJH | 2015-12-25 05:13:45 |
| Added Frequency 160.26000 (PBX - Phoenix) | PJH | 2015-12-25 05:13:00 |
| Added Frequency 160.26000 (PBX - Sanders) | PJH | 2015-12-25 05:11:58 |
| Added Frequency 160.33500 (PBX - Gallup NM - Flagstaff AZ) | PJH | 2015-12-25 05:11:10 |
| Added Frequency 160.24500 (PBX - Adamana NM) | PJH | 2015-12-25 05:10:08 |
| Frequencies Updated (Updated: 0, Deleted 1) for Union Pacific | PJH | 2015-12-25 05:00:03 |
| Added Frequency 160.10000 (Phoenix Yard) | PJH | 2015-12-25 04:59:06 |
| Added Frequency 160.96500 (Phoenix Yard) | PJH | 2015-12-25 04:58:22 |
| Frequencies Updated (Updated: 3, Deleted 0) for Union Pacific | PJH | 2015-12-25 04:57:14 |
| Added Frequency 160.86000 (Phoenix Yard) | PJH | 2015-12-25 04:56:55 |
| Frequencies Updated (Updated: 1, Deleted 0) for Union Pacific | PJH | 2015-12-25 04:56:20 |
| Added Frequency 160.89000 (PBX - White Tanks - Pinal Peak) | PJH | 2015-12-25 04:55:52 |
| Added Frequency 160.95000 (PBX - Oatman Mountain - Telegraph Pass ) | PJH | 2015-12-25 04:55:03 |
| Added Frequency 160.95000 (PBX - Mount Lemmon) | PJH | 2015-12-25 04:53:06 |
| Added Frequency 161.43000 (Yuma Yard) | PJH | 2015-12-25 04:51:51 |
| Added Frequency 161.10000 (Yuma/Tuscon Yard) | PJH | 2015-12-25 04:51:26 |
| Frequencies Updated (Updated: 0, Deleted 1) for Union Pacific | PJH | 2015-12-25 04:50:42 |
| Added Frequency 160.89000 (PBX - Pinal Peak -Telegraph Pass - White Tanks ) | PJH | 2015-12-25 04:50:09 |
| Added Frequency 160.95000 (PBX - Mount Lemmon/Mount Oatman) | PJH | 2015-12-25 04:49:14 |
| Frequencies Updated (Updated: 1, Deleted 0) for Union Pacific | PJH | 2015-12-25 04:47:35 |
| Added Frequency 160.95000 (PBX - Mount Lemmon) | PJH | 2015-12-25 04:46:49 |
| Added Frequency 160.89000 (PBX - Heliograph) | PJH | 2015-12-25 04:46:05 |
| Added Frequency 161.10000 (Tucson Yard) | PJH | 2015-12-25 04:44:53 |
| Added Frequency 161.43000 (Tucson Yard) | PJH | 2015-12-25 04:44:23 |
| Added Frequency 161.13000 (Tucson Yard) | PJH | 2015-12-25 04:43:56 |
| Added Frequency 160.36500 (Tucson Yard Car Department) | PJH | 2015-12-25 04:43:23 |
| Frequencies Updated (Updated: 3, Deleted 0) for Arizona and California Railroad | PJH | 2015-12-25 04:33:00 |
| Frequencies Updated (Updated: 5, Deleted 0) for Arizona and California Railroad | PJH | 2015-12-25 04:32:24 |
| Frequencies Updated (Updated: 5, Deleted 0) for Arizona and California Railroad | PJH | 2015-12-25 04:32:09 |
| Frequencies Updated (Updated: 5, Deleted 0) for Arizona and California Railroad | PJH | 2015-12-25 04:31:32 |
| Changed Subcategory Details For: Operations | PJH | 2015-12-25 04:30:48 |
| Changed Subcategory Details For: Arizona & California Railroad | PJH | 2015-12-25 04:30:31 |
