; Ulus Mah. Çanakkale Asfaltı Üzeri No.131 Menemen/İzmir.

the ratio of the length of an aircraft’s wing to the average distance between the front and back edge of the wing

(NOTE: Aircraft that operate at low speeds, for example gliders, need a high aspect ratio and have long narrow wings. Supersonic aircraft need a low aspect ratio, which is created by swinging the wings back.)