FIELD: transport.
SUBSTANCE: invention relates to rotorcraft, namely, to VTOL aircraft. VTOL hydroplane is equipped with thrust vector deflector arranged atop centre section shaped to inverted V and two boats-fuselages with inflatable floats and crew cabins. Two wing panels and tail unit are rigidly jointed with boats-fuselages. Hydroplane is provided with jet rudders arranged at the ends of wing panels, tail unit and cantilever beam ahead of centre section. Thrust vector deflector makes an extension of the engine discharge channel that changes over to square or rectangular cross-section subject to the number of engines in the stack. Said deflector directs gas flow at 90 degrees to make a vault with surface composed by surfaces of rotary blades that face said discharge channel. On opposite side, said blades are shaped to wing profile top part. Gas flow outlet is provided with several rotary blades.
EFFECT: ruled out unbalance at failure of one or more engines at hovering and VTOL.
2 cl, 9 dwg
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