Switch Rotorblades are based on a well proven NACA airfoil, the airfoil has been subjected to extensive testing and development, the blades employ no gimmicks, they are high performance rotorblades with the stability and agility required for today’s demanding pilot.
![AP-2000i Flight Stabiliser [Clearance]](http://www.spartanrc.com/store/images/T/src-ap2k_t.jpg)
