The Probert Encyclopaedia of Aircraft

SU-25

The Sukhoi Su-25 (Frogfoot) is a Soviet single-seat close air support aircraft that was developed during the 1970's and entered service in 1982. The Sukhoi
Su-25 is powered by two MNPK 'Soyuz' R-195 turbojets providing a top speed of 975 kmh and a range of 480 km depending upon payload. It is armed with a six-barrel 23 mm rotary cannon (later models carried a 30 mm cannon) and up to 4400 kg of disposable stores carried on ten under-wing hard points.
Research Su-25