Soko J-20 Kraguj

'sparrowhawk') is a light military, single-engine, low-wing single-seat aircraft with a metal airframe, capable of performing close air support, counterinsurgency (COIN), and reconnaissance missions, that was designed by VTI and manufactured by SOKO of Yugoslavia, first flown in 1962.

The power plant comprises one 340 hp Textron Lycoming GSO-480-B1J6 piston engine and Hartzell HC-B3Z20-1/10151C-5 three-blade metal variable-pitch propeller.

Adapters on the underwing pylons can be used to switch the armament configuration from free-fall bombs to multi-tube launchers with twelve 57 mm air-to-ground rockets.

Drawing on the nation's experience in WWII, Yugoslav military planners assumed that any potential aggressor would disable airfields early in the conflict.

The Kraguj was therefore intended to provide a limited reconnaissance-gathering and strike capability to guerilla and insurgent groups in the event of the neutralization of the Yugoslav Air Force, and was referred to as a "Partisan aircraft".

Yugoslavian J-20 Kraguj on display in the Museum of Aviation in Belgrade , Serbia