To provide a multi-functional flight vehicle which includes a main rotor, a control wing, a tail unit, and a flight compartment on a fuselage and capable of obtaining a stable maneuvering flight and a large lift.

In the multi-functional flight vehicle 100, a main rotor 10 for obtaining the lift F and the propulsive force F3, and a control wing 11 for obtaining the turn suppression of the fuselage and the lift F are provided at an upper portion 1A of the fuselage 1; the control wing has a servo control system S0 for adjusting the angle of inclination according to the presence/absence of the acceleration K0 from an accelerometer K; a flight compartment has a vertical posture control system SS, and always maintains the vertical posture irrespective of the vertical posture or the horizontal posture of the fuselage; and the tail unit 14 composed of a horizontal tail unit 12A and vertical tail units 13A, 13B is provided at a lower portion 1C of the fuselage.