Most helicopters in ARMA 3 are not very complete as they lack in-depth systems but the flight model, despite being quite decent, is not perfect. Helicopter Turbulence comes to the rescue.
ARMA 3's rich virtual battlefield makes it for a highly complex environment with lots to do. Chris Ellis (AKA) Guardian Angel decided to teach us about CAS.
One of the things ARMA III does pretty decently is helicopters. Except for the fact that systems are not modeled. Fortunately, there's a small team working on that.