The speed of the main rotor is controlled by an automated fuel supply governor, eliminating the necessity of a twist-grip throttle and a conventional link between the throttle and the collective-pitch.
A velocidade do rotor principal está controlada por un gobernador automatizado de subministración de combustible, eliminando a necesidade dun acelerador de agarre xiratorio e dunha ligazón convencional entre o acelerador e o paso colectivo.