Download 3D Model Northrop SF-5 A Ala 21 scheme 3D Model

The F-5A is a small, lightweight, low cost, easy-to-maintain supersonic fighter, well suited to the needs of friendly foreign countries who didn’t need, couldn’t afford, and couldn’t maintain the bigger, more complex fighters in the U.S. inventory. Development was begun by Northrop in the mid-1950’s but for a time took back seat to the development of the related T-38 trainer. In 1958 Northrop initiated building of a prototype of this small fighter, designated the N-156F. Two prototypes were built and flown, with a third partially constructed. The firm market for this airplane didn’t develop until May of 1962 when the U.S. Department of Defense selected the N-156F as the basis for the airplane to modernize the air forces of selected countries under the Military Assistance Program (MAP). The airplane was given the designation F-5A, with first flight of the prototype ( a modified N-156F) on July 31, 1963.The spanish version SF-5A was built by C.A.S.A. in Spain, herre with Lizzard scheme from Ala 21 in Moron ,Sevilla.