| Frequencies Updated (Updated: 1, Deleted 0) for Airlines | mciupa | 2022-02-28 05:50:00 |
| Added Frequency 136.7 (WestJet Hub Channel) | mciupa | 2022-02-28 05:49:37 |
| Added Frequency 129.775 (Airport Terminal Services - Air Transat) | mciupa | 2018-10-09 19:04:59 |
| Added Subcategory: Airport Terminal Services | mciupa | 2018-10-09 19:03:27 |
| Frequencies Updated (Updated: 0, Deleted 1) for Airlines | mciupa | 2018-10-09 18:59:59 |
| Added Frequency 129.775 (Airport Terminal Services Company (ATS) - Air Transat Operations) | mciupa | 2018-10-09 18:59:37 |
| Frequencies Updated (Updated: 1, Deleted 0) for Airlines | mciupa | 2018-09-18 13:56:11 |
| Frequencies Updated (Updated: 1, Deleted 0) for Airlines | mciupa | 2018-09-18 13:55:43 |
| Added Frequency 131.65 (Operations) | mciupa | 2018-09-18 13:55:23 |
| Frequencies Updated (Updated: 6, Deleted 0) for Airlines | mciupa | 2018-09-18 13:54:26 |
| Added Frequency 131.575 (Primary Operations) | mciupa | 2018-09-18 13:53:21 |
| Frequencies Updated (Updated: 2, Deleted 0) for Airlines | mciupa | 2018-09-18 13:51:16 |
| Frequencies Updated (Updated: 5, Deleted 0) for Airlines | mciupa | 2018-09-18 13:50:34 |
| Frequencies Updated (Updated: 1, Deleted 0) for Airport Services | mciupa | 2018-09-17 16:29:37 |
| Frequencies Updated (Updated: 1, Deleted 0) for Airport Services | mciupa | 2018-09-17 16:28:47 |
| Added Frequency 122.35 (Aircraft/De-Icing Truck Co-ordination) | mciupa | 2018-09-17 16:28:27 |
| Frequencies Updated (Updated: 1, Deleted 0) for Airport Services | mciupa | 2018-09-17 16:26:28 |
| Added Frequency 453.7375 (Aircraft De-Icing Operations Ch. 3) | mciupa | 2018-09-17 16:26:10 |
| Frequencies Updated (Updated: 1, Deleted 0) for Airport Services | mciupa | 2018-09-17 16:24:21 |
| Added Frequency 453.9375 (Glycol Recovery Operations) | mciupa | 2018-09-17 16:23:30 |
| Added Subcategory: Inland Technologies | mciupa | 2018-09-17 16:22:22 |
| Added Frequency 122.825 (Unicom - Landmark Aviation patch) | mciupa | 2018-09-14 12:48:47 |
| Frequencies Updated (Updated: 0, Deleted 1) for Airport Services | mciupa | 2018-09-14 12:47:29 |
| Frequencies Updated (Updated: 1, Deleted 0) for Airport Services | mciupa | 2018-09-14 12:45:54 |
| Frequencies Updated (Updated: 1, Deleted 0) for Airport Services | mciupa | 2018-09-14 12:45:13 |
| Changed Subcategory Details For: Unicom | mciupa | 2018-09-14 12:43:26 |
| Subcategory: (ARINC) migrated to Category (CYYC) in Agency: (Calgary International Airport (YYC)) | mciupa | 2018-09-14 12:42:40 |
| Subcategory: (ARINC) migrated to Category (CYYC) in Agency: (Calgary International Airport (YYC)) | mciupa | 2018-09-14 12:42:40 |
| Changed Subcategory Details For: Aero Mag 2000 | mciupa | 2018-09-14 12:41:10 |
| Added Frequency 458.675 (Aircraft De-Icing Operations Ch. 2) | mciupa | 2018-09-14 12:39:33 |
| Frequencies Updated (Updated: 1, Deleted 0) for Airport Services | mciupa | 2018-09-14 12:38:20 |
| Added Frequency 469.2625 (Aircraft De-Icing Operations Ch. 1) | mciupa | 2018-09-14 12:38:03 |
| Added Subcategory: Aero Mag 2000 | mciupa | 2018-09-14 12:36:15 |
| Frequencies Updated (Updated: 1, Deleted 0) for Airlines | mciupa | 2018-08-01 20:19:13 |
| Frequencies Updated (Updated: 0, Deleted 3) for Airlines | mciupa | 2018-08-01 20:13:50 |
| Changed Subcategory Details For: Ground Services | mciupa | 2018-08-01 20:12:41 |
| Changed Subcategory Details For: Air Canada Ground Services | mciupa | 2018-08-01 20:11:59 |
| Frequencies Updated (Updated: 1, Deleted 0) for Airlines | mciupa | 2018-08-01 20:09:49 |
| Frequencies Updated (Updated: 3, Deleted 0) for Airlines | mciupa | 2018-08-01 20:09:08 |
| Tagged 3 Frequencies with (Deprecated) | mciupa | 2018-08-01 20:07:59 |
| Added Frequency 462.2375 (Jazz Airlines Ground Ops) | mciupa | 2018-08-01 20:06:39 |
| Added Frequency 451.275 (Federal Express Air Cargo Operations ) | mciupa | 2018-08-01 15:48:58 |
| Added Subcategory: Federal Express | mciupa | 2018-08-01 15:47:23 |
| Added category (Cargo Carriers 30) | mciupa | 2018-08-01 15:46:55 |
| Changed category from (Airport Services 20) to (Airport Services 40) | mciupa | 2018-08-01 15:46:38 |
| Frequencies Updated (Updated: 1, Deleted 0) for CYYC | mciupa | 2018-01-30 15:59:35 |
| Frequencies Updated (Updated: 1, Deleted 0) for CYYC | mciupa | 2018-01-30 15:58:40 |
| Frequencies Updated (Updated: 2, Deleted 0) for CYYC | mciupa | 2018-01-30 15:55:46 |
| Frequencies Updated (Updated: 2, Deleted 0) for CYYC | mciupa | 2018-01-30 15:52:30 |
| Subcategory (CATSA) deleted | mciupa | 2017-10-15 20:40:03 |
| Agency: Calgary International Airport (YYC) changed from Calgary International Airport - YYC (Aircraft / Airport) to Calgary Int | mciupa | 2017-04-22 10:03:41 |
| Agency: Calgary International Airport - YYC changed from CYYC Calgary International Airport (Aircraft / Airport) to Calgary Inte | mciupa | 2017-02-21 11:06:38 |
| Added Frequency 167.58 ( North Cariboo Air/Flair Air) | mciupa | 2016-12-23 15:25:23 |
| Added Subcategory: Flair Air/North Cariboo Air | mciupa | 2016-12-23 15:23:52 |
| Frequencies Updated (Updated: 1, Deleted 0) for CYYC | MikeOxlong | 2016-12-18 07:08:55 |
| Frequencies Updated (Updated: 1, Deleted 0) for Airlines | thundermedic | 2016-06-15 00:36:35 |
| Added Frequency 452.83750 (WestJet Gate Assistance) | thundermedic | 2016-06-14 04:24:56 |
| Frequencies Updated (Updated: 1, Deleted 0) for Airlines | thundermedic | 2016-06-05 19:37:09 |
| Frequencies Updated (Updated: 3, Deleted 0) for Airlines | thundermedic | 2016-06-05 19:36:55 |
| Added Frequency 460.98750 (West Jet Tugs) | thundermedic | 2016-06-05 19:35:47 |
| Frequencies Updated (Updated: 3, Deleted 0) for Airlines | thundermedic | 2016-06-05 19:33:59 |
| Frequencies Updated (Updated: 1, Deleted 0) for Airlines | mciupa | 2016-01-07 09:17:20 |
| Added Frequency 460.9875 (Calgary Ramp Ch. 3) | mciupa | 2016-01-07 09:14:00 |
| Subcategory (Cargo Jet) deleted | mciupa | 2015-12-20 20:48:26 |
| Subcategory (United Parcel Service) deleted | mciupa | 2015-12-20 20:48:26 |
| Subcategory (WestJet Cargo) deleted | mciupa | 2015-12-20 20:48:26 |
| Subcategory (Air Canada Cargo) deleted | mciupa | 2015-12-20 20:48:26 |
| Category (Cargo Carriers) deleted | mciupa | 2015-12-20 20:48:26 |
| General text description updated | mciupa | 2015-12-20 20:47:59 |
| Frequencies Updated (Updated: 0, Deleted 14) for Airlines | mciupa | 2015-12-20 20:18:32 |
| Frequencies Updated (Updated: 0, Deleted 7) for Airlines | mciupa | 2015-12-20 20:16:22 |
| Subcategory (Helicopters) deleted | MikeOxlong | 2015-12-20 18:46:16 |
| Frequencies Updated (Updated: 2, Deleted 0) for Airport Services | mciupa | 2015-12-18 07:04:42 |
| Added Frequency 470.0 (Helicopter Talkaround ) | mciupa | 2015-12-18 07:02:10 |
| Added Frequency 174.0 (AirBus Departure/Arrival) | mciupa | 2015-12-18 07:01:30 |
| Added Subcategory: Helicopters | mciupa | 2015-12-18 07:00:10 |
| Frequencies Updated (Updated: 1, Deleted 0) for Airlines | mciupa | 2015-12-18 06:55:48 |
| Frequencies Updated (Updated: 1, Deleted 0) for Airlines | mciupa | 2015-12-18 06:52:30 |
| Frequencies Updated (Updated: 14, Deleted 0) for Airlines | mciupa | 2015-12-17 20:42:22 |
| Frequencies Updated (Updated: 15, Deleted 0) for Airlines | mciupa | 2015-12-17 20:22:31 |
| Frequencies Updated (Updated: 1, Deleted 0) for Airlines | mciupa | 2015-12-17 20:20:23 |
| Added Frequency 463.2125 (Station Attendant Assistance ) | mciupa | 2015-12-17 20:18:19 |
| Added Frequency 461.0375 (Aircraft Unloading/Loading) | mciupa | 2015-12-17 20:16:08 |
| Added Frequency 461.35 (Air Canada Turnaround Crew) | mciupa | 2015-12-17 20:14:43 |
| Added Frequency 460.7625 (Aircraft Pilot/ Airport Communication ) | mciupa | 2015-12-17 20:13:20 |
| Added Frequency 464.7625 (Aircraft Emergency/Standby) | mciupa | 2015-12-17 20:11:46 |
| Added Frequency 464.2625 (Flight Attendant Assistance ) | mciupa | 2015-12-17 20:10:34 |
| Added Frequency 468.2125 (Aircraft Support Services) | mciupa | 2015-12-17 20:09:02 |
| Added Frequency 466.3625 (Aircraft Housekeeping Services) | mciupa | 2015-12-17 20:07:50 |
| Added Frequency 465.7625 (Administration Support Services ) | mciupa | 2015-12-17 20:06:24 |
| Added Frequency 460.4 (Call Center Information/Assistance ) | mciupa | 2015-12-17 20:04:37 |
| Added Frequency 458.9125 (Flight Operations Assistance) | mciupa | 2015-12-17 20:03:32 |
| Added Frequency 452.6875 (Cargo Ground Services) | mciupa | 2015-12-17 20:02:21 |
| Added Frequency 457.6875 (Aircraft Maintenance ) | mciupa | 2015-12-17 20:00:29 |
| Added Frequency 464.2625 (Airport Agent Assistance) | mciupa | 2015-12-17 19:59:01 |
| Added Frequency 466.0375 (Customer Service Assistance) | mciupa | 2015-12-17 19:57:56 |
| Changed Subcategory Details For: Air Canada Ground Services | mciupa | 2015-12-17 19:46:18 |
| Frequencies Updated (Updated: 1, Deleted 0) for Airport Services | mciupa | 2015-12-17 19:44:40 |
| Frequencies Updated (Updated: 5, Deleted 0) for Cargo Carriers | mciupa | 2015-12-17 19:42:41 |
| Frequencies Updated (Updated: 1, Deleted 0) for CYYC | mciupa | 2015-12-17 19:37:37 |
