HELICOPTER TECHNOLOGY

A is a type of Rotor craft which runs due to rotor and the lift and thrusts are supplied by rotors. And due to this, to hover, and to fly forward, backward, and laterally.The capability to hover efficiently for extended periods of time allows a helicopter to accomplish tasks that fixed-wing aircraft and other forms of vertical takeoff and landing aircraft cannot perform.Helicopters were developed and built during the first half-century of flight, with the Focke-Wulf Fw 61 being the first operational helicopter in 1936. The main components of a Helicopter are shown below -