Looking for a ruleset for helicopter combat different to Hind Commander

[Slorm]

Hello everybody,
 I am looking for a ruleset for modern combat where the main element will be the helicopter, either in a rescue mission, or in an attack mission. Could be a lonely helicopter or a platoon of 3 or 4.

 I have seen Hind Commander, but I don't have space to deply a 120x180 table, I am interested in more skirmish scenary, like the old games like Soviet strike or Jungle Strike.

I am not closed to Vietnam, Afganistan or Chechenian setting, I am just looking for a ruleset to stablish a mission, pick up my chopper alone or with a handful of buddies and go out to enjoy flying and accomplishing missions....

 What ruleset do you recommend me?

Thanks in advance