| 摘要 |
FIELD: transport. ^ SUBSTANCE: invention relates to VTOL aircraft. aircraft comprises round or oval fuselage with convex top surface and flat bottom surface with central part extending downward whereat cabin with control system and power plant are arranged. Fuselage has four through annular openings to accommodate four airscrews to be turned from horizontal plane into vertical plane. Two vertical airscrews are arranged at fuselage front and rear to turn from vertical plane into horizontal plane. All airscrews feature pitch varying both jointly and separately and are driven by two engines via transmission. Aircraft is equipped with hydraulic system, robot pilot, rescue parachute, observation system, and emergent solid engines. ^ EFFECT: higher maneuverability and safety. ^ 3 dwg |
