L-17K is the Yugoslav Air Force designation for the MiG-21bis-SAU. The L-17K entered service in Yugoslavia in 1980. As this one is still carrying Yugoslav AF roundels it must have been withdrawn from use before the formation of the Serbia-Montenegro Air Force in 1992. It was first noted in the Muzej Vazduhoplovstva Beograd in Jun-1997. It is residing in a dump area. The DC-3 behind it is YU-ABB.