FIELD: transport.
SUBSTANCE: invention relates to rotorcraft, namely, to VTOL aircraft. VTOL rotorcraft comprises fuselage, tail coupled therewith and including horizontal tail unit, wings with ailerons, antitorque rotor and nacelle deflecting jointly with inclined rotor revolving shaft. Nacelle accommodates engine coupled with inclined rotor to turn it, inclined rotor with revolving shaft its part being fitted in deflecting nacelle to spin therein at displacement of revolving blades rotorcraft vertical takeoff and flight to position for horizontal flight and inclined rotor deflecting mechanism composed by mechanical drive. Mechanical drive can deflect the inclined rotor through preset angle (+70°>α>-45°) at changeover from vertical position to inclined position.
EFFECT: higher efficiency of VTOL rotorcraft.
7 cl, 6 dwg
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