Abstract: The present invention relates to a model glider having position-variable wings wherein the installation angle of the main wings of the model glider can be freely adjusted within a certain limit by a user, thus providing optimum flight. The model glider according to the present invention includes a central frame constituting a central body of the model glider, auxiliary frames connected with the central frame on both sides of the central frame, a vertical tail mounted upward on the rear part of the central frame, horizontal tails mounted horizontally on both sides of the rear part of the auxiliary frames, main wings movably mounted on the auxiliary frames and connected to the central frame via the auxiliary frames, and an angle adjusting means to adjust the angle between the main wings and the central frame.

Abstract: The present invention relates to a model glider having twin propellers, which includes a central frame which forms a body of the glider, a vertical tail and a pair of horizontal tails respectively provided on the rear part of the body, a pair of main wings horizontally provided on the middle part of the body, a rotating member, a power transmitting part, an elastic band member, a stopper, a driving part to rotate the twin propellers, and a link lever, wherein the elastic band member is elastically twisted by the rotation of the link lever and while the elastic band member is restored, its rotary power is transmitted to the propellers via the transmitting part and the driving part, so that the model glider has strong propulsive force by means of the twin propellers to increase gliding distance and user' interest.