The Bell aircraft recorded its most sizeable accomplishment With all the Soviet Air Force, where P-39 pilots scored the best quantity of unique kills attributed to any American WW2 fighter-variety flown by her war allies. The J-twenty is considered to become inferior to its American counterparts inside a straight-up dogfight, https://vuf.minagricultura.gov.co/Lists/Informacin%20Servicios%20Web/DispForm.aspx?ID=9114628