Sukhoi 27SK and 27UBK Сухой 27СК и 27УБК

The Su-27SK airplane has been developped on the Su-27 model, one of the best fighters in its class; it is produced in Komsomolsk-on-Amur. The Su-27SK is a highly-maneuvrable fighter designed for air-superiority and ground attack using unguided ADO. The converted fighter Su-27UBK is designed for teaching airborne personnel piloting skills, aircraft navigation and operational use, [...]