FIELD: aviation.
SUBSTANCE: invention relates to aircraft engineering and can be used in design of unmanned aircraft of vertical take-off and landing. Unmanned low-visibility aircraft of VTOL is equipped with two transverse lifting fans (LF), used only in vertical and short take-off/landing or in transient modes of flight in combined CS with pair of lifting-sustaining turbojet dual-flow engines (TJDE) with power take-off to two LF operating without mutual influence and overlapping, and controlled thrust vector (CTV) both for creation of lifting force and pitch moment at VTOL and hang-up, and jet thrust at horizontal flight. LF are mounted on both sides of the axis of symmetry inside circular low-lying delta-like wing (LDW) niche in the plan view. Each LF has automatic semicircular flaps mounted along the lengthwise axis of the ADC. Single nacelle is divided inside by vertical partition extending from wedge-like fuselage nose in all its over-altitude.
EFFECT: higher speed and range of flight, load, reduced infrared and visual visibility.
5 cl, 1 dwg, 1 tbl
