ROY'S RUSSIAN AIRCRAFT RESOURCE

Berkut versus Raptor

((This short editorial piece basically discusses on-going flight tests of the F-22 "Raptor" and its chances of survival if it were ever to meet the S-37 in combat.  Of interest is mention that, "and if at the AOOT Sukhoy OKB they had completed development of the design documentation for the S-54 lightweight fighter and also had put together theoretical development of a sixth-generation fighter, then NATO aviation is putting all its hope into the American F-22.")) 

Source:  15 March 2000, Vozdushnyy Transport