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Both Northrop’s YF-23 and Lockheed’s YF-22 were clearly extremely capable fighters. Northrop’s YF-23 offered greater range and superior stealth, but the YF-22 used more advanced avionics and had a slight advantage in maneuverability.

United statesDonald ricePaul nisbetMcdonnell douglasJosepw ralstonUnited states airUs airPratt whitneyUs navyNorthrop grummanDefense departmentWhile the soviet unionLockheed martinUnited states air forceSoviet unionCold war