Since Gaijin products were dropped from the YUPlay store it is hard to get the patches and additional content. However it is all available on Gaijins own store.
Apache Air AssaultFull game and Patches - Will connect to the online Servers
Base Game 1.0.0.1
http://online.gaijinent.com/story.php?title=Apache-Air-Assault-1 1.0.0.2
http://online.gaijinent.com/downloader.php?id=2514 Beta Patches - Will not connect to online Servers
First Update Beta (the big one)
http://online.gaijinent.com/story.php?id=2735&invite=25600 1.0.2.1 (beta)
http://online.gaijinent.com/story.php?id=2824&invite=25600 Install Order
Base Game
1.0.0.2
First Update Beta
1.0.2.1
Wings of Preyhttp://online.gaijinent.com/search.php?search=wings+of+prey