Hanger Module in August Dogfight module in December S42 and MMO in December 2014
And yes you are buying air at the moment but this game has enough money that it will happen no matter what. I look at it as preordering a game and getting some goodies.
At this point though you have less than a day to buy in if you want any of the goodies else I would just wait till release in 2014/15. Although anyone with LTI can buy you a package and gift it to you and you will get into the alpha/beta as long as there are slots left 58k last I checked.
