rhizhim said:
take on helicopters
and of course, h.a.w.x.
and perhaps Ace Combat: Assault Horizon
also:
I bought take on helicopters in the steam christmas sales because i hoped it whould be like simcopter from ye olden days, i was really dissapointed, while the missions whould be fun i just can't get the dahm game to perform in any kind of resonable framerate, now i know the arma II engine is no unreal 3 in terms of system requirements but it just looks at my GTX480 and laughs while it makes it impossible to do any kind of precision landings.
And in my opinion, if you are going to pick up h.a.w.x. make sure it is the first, the second one was the next dissapointment in my christmas sale :/
But as for nice games, Wings of prey is from the makers of IL2, nice flightmodel, pretty polished (more so then IL2 with all it's moshed together add-ons) only downside is that there aren't as many planes.
games like rc flightsim can be fun aswell, atleast relaxing