AS far as I'm aware Heli's in CFS use the same B206 airfile base as in FS.
Flaps should be irrelevant....

If you need Heli instruction please visit the hoversafe academy (until I update our own Heli tutorials here) but it helps to understand the basics
* Throttle becomes COLLECTIVE - the lever that controls LIFT
* Stick is similar to an aircraft but with extra emphasis on attitude. i.e. to slow down - stick back. Increase speed - stick forward ....... & All in conjunction with the use of your Collective lever (throttle) to control height.
* & a twist grip joystick to control yaw (rudder) - this is essential in maintianing direction inheli's much more than fixed wing due to the forces of yaw caused by the rotation of the main rotors ...
Hope this helps some. You will find the hover academy in our links page (Main links - not CFS links)
Simplicity is the ultimate sophistication. – Leonardo da Vinci