| Frequencies Updated (1) | k2hz | 2025-10-01 13:58:15 |
| Frequencies Updated (1) | k2hz | 2025-10-01 13:57:19 |
| Frequencies Updated (1) | k2hz | 2025-10-01 13:56:27 |
| Added Frequency 123.65 (Clearance Delivery) | k2hz | 2025-10-01 13:54:32 |
| Added Frequency 119.525 (ATIS) | k2hz | 2025-10-01 13:51:51 |
| Frequencies Updated (1) | k2hz | 2025-10-01 13:46:25 |
| Frequencies Updated (5) | GTR8000 | 2024-03-30 20:09:30 |
| Added Frequency 132.325 (Weather Automated Surface Observation System (ASOS)) | GTR8000 | 2023-04-21 12:33:26 |
| Added Frequency 120.8 (AATC Clearance Delivery) | GTR8000 | 2023-04-21 12:33:05 |
| Added Frequency 121.5 (Burlington Flight Service Emergency) | GTR8000 | 2023-04-21 12:31:59 |
| Added Frequency 122.1 (Burlington Radio) | GTR8000 | 2023-04-21 12:31:39 |
| Added Frequency 255.4 (Burlington Flight Service) | GTR8000 | 2023-04-21 12:31:17 |
| Added Frequency 122.2 (Burlington Flight Service) | GTR8000 | 2023-04-21 12:31:01 |
| Changed Subcategory Details For: Air Traffic Control | GTR8000 | 2022-10-09 21:53:18 |
| Changed Subcategory Details For: Air Traffic Control | GTR8000 | 2021-08-30 21:06:24 |
| Changed category from (Military 99) to (Wheeler-Sack Army Airfield (GTB) 99) | GTR8000 | 2021-08-30 21:06:11 |
| Agency: Airports changed from Watertown International Airport (ART) (Aircraft / Airport) to Airports (Aircraft / Airport) | GTR8000 | 2021-08-30 21:04:48 |
| Set Type for 1 Frequencies with (BM) | GTR8000 | 2016-11-04 01:23:02 |
| Set Type for 1 Frequencies with (BM) | GTR8000 | 2016-11-04 01:22:49 |
| Frequencies Updated (Updated: 1, Deleted 0) for Watertown International Airport (ART) | GTR8000 | 2016-10-02 06:48:10 |
| Frequencies Updated (Updated: 1, Deleted 0) for Watertown International Airport (ART) | GTR8000 | 2016-10-02 06:47:33 |
| Frequencies Updated (Updated: 1, Deleted 0) for Watertown International Airport (ART) | kma371 | 2015-03-29 21:10:19 |
| Sort order changed to from 0 for subcat: Airline Operations | kma371 | 2015-03-29 21:10:19 |
| Tagged 1 Frequencies with (Aircraft) | kma371 | 2015-03-29 21:10:12 |
| Sort order changed to from 0 for subcat: Airline Operations | kma371 | 2015-03-29 21:10:11 |
| 1 Frequencies imported | kma371 | 2015-03-29 21:10:07 |
| Added Subcategory: Airline Operations | kma371 | 2015-03-29 21:09:48 |
| Frequencies Updated (Updated: 1, Deleted 0) for Watertown International Airport (ART) | Chauffeur6 | 2012-04-20 10:29:37 |
| Sort order changed to from 3 for subcat: Air Traffic Control | Chauffeur6 | 2012-04-20 10:29:37 |
| Sub-category Air Traffic Control changed | ericcarlson | 2006-12-23 15:59:53 |
| Frequencies imported | ericcarlson | 2006-12-23 15:58:15 |
| Sub-category Air Traffic Control changed | ericcarlson | 2006-12-23 15:57:34 |
| Category Watertown International Airport (ART) added | ericcarlson | 2006-12-23 15:57:27 |
