I fly BS with a Cyborg 3D stick, a trackIR and lots of keyboard presses (and mouse presses!).
It works just fine for low workload situations (I am just getting into the weapons employments and still mostly setup simple "go blow up this truck park" missions. It is making me really want a full
HOTAS setup but you can play it and have great enjoyment.
Remember that it is a true helo sim so you only need to move your stick about 1/2 inch most of the time <G>