| Added Frequency 131.8 (ARINC San Francisco Radio ) | LAflyer | 2022-11-11 16:54:38 |
| Added Subcategory: Airline Operations | LAflyer | 2022-11-11 16:54:17 |
| Added Frequency 453.25 (Airport Operations) | PJH | 2020-07-28 11:10:34 |
| Added Subcategory: Airport Operations | PJH | 2020-07-28 11:09:40 |
| Frequencies Updated (Updated: 1, Deleted 0) for Idaho Falls Regional Airport | PJH | 2020-07-28 10:50:44 |
| Sort order changed to from 0 for subcat: Air Traffic Control | PJH | 2020-07-28 10:50:31 |
| Frequencies Updated (Updated: 4, Deleted 0) for Idaho Falls Regional Airport | PJH | 2020-07-28 10:50:17 |
| Frequencies Updated (Updated: 1, Deleted 0) for Idaho Falls Regional Airport | PJH | 2020-07-28 10:45:42 |
| Frequencies Updated (Updated: 1, Deleted 0) for Idaho Falls Regional Airport | PJH | 2020-07-28 10:43:35 |
| Sort order changed to from 3 for subcat: Air Traffic Control | PJH | 2020-07-28 10:43:07 |
| Subcategory: (Air Traffic Control) migrated to Category (Idaho Falls Regional Airport) in Agency: (Idaho Falls Regional Airport | PJH | 2020-07-28 10:42:53 |
| Added category (Idaho Falls Regional Airport 99) | PJH | 2020-07-28 10:42:29 |
| Agency: Idaho Falls Regional Airport (IDA) changed from Air (Aircraft / Airport) to Idaho Falls Regional Airport (IDA) (Aircraft | PJH | 2020-07-28 10:41:40 |
