[Cracken]

Yeah, there is a mod that enables U-2 gunner (and gives more realistic cockpit) - you just fly below a balloon, and when it is behind you, you just press "C" and take the machine gun and shoot at it. I got three German observation baloons like this. (It is more entertaining than to shoot it down in U-2 than in J8A or Cr-42). But a moving baloon would be better...