Death from Below not unlocking.
I finished a match getting 6 helicopter kills with the Smaw. 2 gunships and 4 transports. It's stuck on 3/5 which is what it was before that match.
Forum Discussion
I'm calm I'm correcting you. So it only works with one kill per match?
It should work more per match, but Battlefield and Battlelog are a bit glitchy sometimes, mainly due to communication errors. I would just keep trying and hope it unlocks. Maybe go for attack helicopters over others as this is how I got it. It shouldn't make a difference since it is "Air Vehicles", but I got mine from taking down Attack Helicopters.
