Polikarpov Po-2 U-2 WallpapersBy kaneosmare ( Free )
Polikarpov Po-2 U-2 Wallpapers and Theme ApplicationThe Polikarpov Po-2 (also U-2) served as a general-purpose Soviet biplane, nicknamed Kukuruznik, NATO reporting name "Mule". The reliable, uncomplicated as well as a low-cost ground attack, aerial reconnaissance, ...