FIELD: aviation. SUBSTANCE: proposed member is designed for wide-fuselage aircraft; it is turnable relative to articulations of rear undercarriage. Provision is made for wing undercarriage which is non- turnable relative to articulations and bogie turnable relative to articulations; this bogie has front and rear axles turnable on articulations. Orientation of each axle is ensured by means of two independent leverage mechanisms which are connected with non-turnable fixed support 30 on which bogie is mounted. Axes of front and rear axles and axis of bogie intersect at instantaneous center of rotation of aircraft. EFFECT: enhanced maneuverability. 10 cl, 4 dwg
