Robinson R22 R-22 HelicopterR 22 R22 helicopter model. The R22 features exceptional tail rotor authority for precise maneuvering. An aluminum monocoque and powder coated steel tube structure provides a lightweight, yet robust airframe while the aerodynamic fuselage optimizes airspeed and fuel economy. The Lycomings proven O 360 engine is derated to provide reserve power and better performance at high altitudes and in hot weather. It comes with the Robinsons signature Cyclic and