| Agency: Arthur Aerodrome (CPK9) changed from Arthur Aerodrome - CPK9 (Aircraft / Airport) to Arthur Aerodrome (CPK9) (Aircraft / | mciupa | 2017-02-22 17:22:11 |
| Agency: Arthur Aerodrome - CPK9 changed from Arthur Aerodrome - PK9 (Aircraft / Airport) to Arthur Aerodrome - CPK9 (Aircraft / | mciupa | 2017-02-21 19:56:19 |
| Changed category from (Arthur Airfield 99) to (York Soaring Association 99) | mciupa | 2017-02-21 13:49:44 |
| Agency: Arthur Aerodrome - PK9 changed from York Soaring Association (Aircraft / Airport) to Arthur Aerodrome - PK9 (Aircraft / | mciupa | 2017-02-21 13:49:22 |
| Added Frequency 123.4 (Unicom) | mciupa | 2013-05-24 14:39:44 |
| Added Frequency 123.3 (Glider Port) | mciupa | 2013-05-24 14:39:26 |
| Added Subcategory: Belwood | mciupa | 2013-05-24 14:37:29 |
| Added category (Arthur Airfield 99) | mciupa | 2013-05-24 14:37:06 |
