"One of the most extraordinary displays that many people at the show had ever seen..." The Sukhoi Su-37 is seen here during its international debut at the Farnborough Airshow 1996. The Su-37 was based on the Su-27M, but with improved handling. Despite Sukhoi's best efforts, no nation ordered the Su-37 and it never advanced beyond the prototype stage - but the aircraft proved to be a useful testbed for the development of the Su-35 and Su-30MK series. | PlanesTV.com