Juan de la Cierva developed the fully articulating rotor for the autogyro. His contribution to autogyro design included the "offset gimbal rotor head". The C.40 was the first production jump takeoff autogyro. It started out by incorporating helicopter design components into autogyro design. Wallis' first prototype autogyro, registered "G-ARRT", was first flown on 2 August 1961. Wallis held most of the autogyro world records during his autogyro flying career. As the autogyro moves forward, air blows upward across the rotor, making it spin. Martin-Baker also constructed an autogyro designed by Raoul Hafner. Cierva's autogyro is considered the predecessor of the modern helicopter. The vehicle climbs into the air, flying as an autogyro. Heinrich Focke at Focke-Wulf was licensed to produce the Cierva C.30 autogyro in 1933. The film, released in 2012, features Wallis demonstrating several of his autogyro designs. The autogyro was invented in 1920 by Juan de la Cierva. Britain had become the world centre of autogyro development. The design and development of Autogyro MAI-208 was started in 2006.