ROTARY PART OF AIRCRAFT TAIL BOOM Russian patent published in 2023 - IPC B64C9/36 H01Q1/42 

FIELD: aircraft engineering.

SUBSTANCE: rotating part of the aircraft's tail boom is a control surface designed to control an aircraft having a wing with an elevon and a wingtip, and is designed as an extension of the aircraft's tail boom with the possibility of deflection. In this case, this part includes the front end, the upper and the lower panels, the rear edge and internal compartments for accommodating a set of on-board equipment and antenna posts. In this case, the said rear edge of the rotating part of the tail boom and the rear edges of the said wing tip and elevon are made so that they can be located parallel.

EFFECT: improved take-off and landing characteristics, stability and controllability characteristics of the aircraft, reduced area of the aircraft's washed surface, reduced aerodynamic drag, reduced loads on the rear fuselage, reduced weight of the aircraft. and reduced radar signature.

4 cl, 3 dwg