Rogožarski R-313

The Rogozarski R-313 was a two-seat twin-engined monoplane designed as a fighter/light bomber/reconnaissance aircraft in Yugoslavia before World War II.

The only R-313 built, the prototype became part of 603 training squadron which was located at Grab, near Trebinje during the April war. It was damaged and abandoned attempting to take-off from Grab on 12 April 1941. A month later, the Germans took control and sold the machine to the Croats; after repairs, a test flight was carried out on 19 May 1942. Sabotage was then detected, so serious that further repairs could not be carried out.