Fracture-resistant, especially radio-remote-controlled free-flight model aircraft

摘要

The fuselage is made of elastically deformable, resilient material or is made of shells (3). At least part of the wing between the nose and main spar consists of elastically deformable, resilient material. The fuselage has at least one telescopic tube (10) joined to the chassis (8) and mounted so that it is telescopically movable against the direction of flight. The parts such as tail unit lever arm (11) are positioned in the middle of the chassis which acts as a power unit.