| Frequencies Updated (15) | GTR8000 | 2024-03-30 15:13:07 |
| Agency: Airports changed from Westchester County Airport (HPN) (Aircraft / Airport) to Airports (Aircraft / Airport) | GTR8000 | 2021-08-30 16:33:52 |
| Changed Subcategory Details For: Businesses | GTR8000 | 2019-11-15 11:56:43 |
| Added Frequency 464.1875 (Million Air) | GTR8000 | 2019-11-15 11:56:10 |
| Frequencies Updated (Updated: 1, Deleted 0) for Westchester County Airport (HPN) | GTR8000 | 2019-11-15 11:55:24 |
| Frequencies Updated (Updated: 1, Deleted 0) for Westchester County Airport (HPN) | GTR8000 | 2018-11-15 23:41:56 |
| Added Frequency 129.05 (MillionAir) | GTR8000 | 2018-11-15 23:41:14 |
| Frequencies Updated (Updated: 1, Deleted 0) for Westchester County Airport (HPN) | GTR8000 | 2017-12-03 15:49:15 |
| Added Frequency 452.1875 (JetBlue Airways) | GTR8000 | 2017-12-02 12:04:36 |
| Frequencies Updated (Updated: 1, Deleted 0) for Westchester County Airport (HPN) | ericcarlson | 2017-10-28 20:43:30 |
| Agency: Westchester County Airport (HPN) changed from Westchester County Airport (KHPN) (Aircraft / Airport) to Westchester Coun | GTR8000 | 2017-02-17 14:00:37 |
| Changed category from (Westchester County Airport (KHPN) 10) to (Westchester County Airport (HPN) 10) | GTR8000 | 2017-02-17 14:00:24 |
| Sort order changed to from 0 for subcat: Businesses | Chauffeur6 | 2013-09-02 17:33:32 |
| Frequencies Updated (Updated: 3, Deleted 0) for Westchester County Airport (KHPN) | Chauffeur6 | 2013-09-02 17:33:32 |
| 4 Frequencies imported | Chauffeur6 | 2013-09-02 17:31:48 |
| 3 Frequencies imported | Chauffeur6 | 2013-09-02 17:28:56 |
| Frequencies Updated (Updated: 0, Deleted 1) for Westchester County Airport (KHPN) | Chauffeur6 | 2013-09-02 17:27:56 |
| Sort order changed to from 0 for subcat: Ground Operations | Chauffeur6 | 2013-09-02 17:27:56 |
| Added Frequency 131.95 (NetJets) | Chauffeur6 | 2013-07-21 10:16:39 |
| Updated 3 Subcategories | Chauffeur6 | 2013-07-21 10:15:26 |
| Changed Subcategory Details For: Ground Operations | Chauffeur6 | 2013-07-21 10:14:13 |
| Category (Businesses) deleted | Chauffeur6 | 2013-07-21 10:14:00 |
| Subcategory: (Businesses) migrated to Category (Westchester County Airport (KHPN)) in Agency: (Westchester County Airport (KHPN) | Chauffeur6 | 2013-07-21 10:13:53 |
| Subcategory: (Businesses) migrated to Category (Westchester County Airport (KHPN)) in Agency: (Westchester County Airport (KHPN) | Chauffeur6 | 2013-07-21 10:13:53 |
| Changed Subcategory Details For: Businesses | Chauffeur6 | 2013-07-21 10:13:39 |
| Sort order changed to from 0 for subcat: Performance Flight | Chauffeur6 | 2013-07-21 10:13:09 |
| Frequencies Updated (Updated: 5, Deleted 0) for All frequencies | Chauffeur6 | 2013-07-21 10:12:41 |
| Sort order changed to from 3 for subcat: Air Traffic Control | Chauffeur6 | 2013-03-26 23:14:45 |
| Frequencies Updated (Updated: 1, Deleted 0) for Westchester County Airport (KHPN) | Chauffeur6 | 2013-03-26 23:14:45 |
| Changed Subcategory Details For: Air Traffic Control | Chauffeur6 | 2013-03-26 23:13:11 |
| 4 Frequencies imported | Chauffeur6 | 2013-03-26 23:12:10 |
| Tagged 1 Frequencies with (Aircraft) | Chauffeur6 | 2013-03-26 23:08:19 |
| Sort order changed to from 0 for subcat: Air Traffic Control | Chauffeur6 | 2013-03-26 23:08:18 |
| Added Frequency 451.3875 (Flight Ops) | Chauffeur6 | 2013-02-17 01:06:53 |
| Added Frequency 451.3625 (Flight School) | Chauffeur6 | 2013-02-17 01:06:22 |
| Added Subcategory: Panorama Flight Service | Chauffeur6 | 2013-02-17 01:04:32 |
| Frequencies Updated (Updated: 1, Deleted 0) for Westchester County Airport (KHPN) | Chauffeur6 | 2012-05-15 16:32:31 |
| Sort order changed to from 0 for subcat: Ground Operations | Chauffeur6 | 2012-05-15 16:32:31 |
| Tagged 1 Frequencies with (Aircraft) | Chauffeur6 | 2012-04-20 08:12:00 |
| Sort order changed to from 0 for subcat: Air Traffic Control | Chauffeur6 | 2012-04-20 08:12:00 |
| Frequencies Updated (Updated: 5, Deleted 0) for All frequencies | Chauffeur6 | 2012-04-20 07:59:12 |
| Tagged 3 Frequencies with (Business) | Chauffeur6 | 2012-03-05 22:45:34 |
| Sort order changed to from 0 for subcat: Performance Flight | Chauffeur6 | 2012-03-05 22:45:33 |
| Frequencies Updated (Updated: 3, Deleted 0) for Businesses | Chauffeur6 | 2012-03-05 17:51:05 |
| Sort order changed to from 0 for subcat: Performance Flight | Chauffeur6 | 2012-03-05 17:51:05 |
| 3 Frequencies imported | Chauffeur6 | 2012-03-05 17:50:31 |
| Added Subcategory: Performance Flight | Chauffeur6 | 2012-03-05 17:50:08 |
| Added category (Businesses 99) | Chauffeur6 | 2012-03-05 17:49:56 |
| Updated 2 Subcategories | Chauffeur6 | 2011-12-16 01:04:25 |
| Sort order changed to from 0 for subcat: Air Traffic Control | Chauffeur6 | 2011-12-12 04:35:19 |
| Added Subcategory: Ground Operations | Chauffeur6 | 2011-12-12 04:35:11 |
| Changed Subcategory Details For: Air Traffic Control | Chauffeur6 | 2011-12-12 04:35:01 |
| Frequencies Updated (Updated: 6, Deleted 0) for Westchester County Airport (KHPN) | Chauffeur6 | 2011-12-12 04:13:21 |
| Sort order changed to from 0 for subcat: Westchester County Airport (KHPN) | Chauffeur6 | 2011-12-12 04:13:19 |
| Changed category from (Airports 50) to (Westchester County Airport (KHPN) 10) | Chauffeur6 | 2011-12-12 04:12:19 |
| Agency: Westchester County Airport (KHPN) changed from Airports (Aircraft / Airport) to Westchester County Airport (KHPN) (Aircr | Chauffeur6 | 2011-12-12 04:11:56 |
| Changed Subcategory Details For: Westchester County Airport (KHPN) | Chauffeur6 | 2011-12-09 20:03:46 |
| Changed Subcategory Details For: Westchester County Airport (KHPN) | Chauffeur6 | 2011-12-09 19:55:48 |
