Germany : Me 262 A

The Messerschmitt Me 262 was a German jet fighter, fast bomber and reconnaissance aircraft of the WWII era. It was the world's first mass-produced jet fighter and the first jet aircraft to see combat. The first serial variant, the Me 262 A-1a, unofficially known as 'Schwalbe', arrived for flight testing in Lechfeld in July 1944.

The Me 262 A-1 was easier to fly than the Bf 109G. Considering the great range of available airspeeds, the cockpit equipment was rather sparse. Although the turn radius for the jet fighter was significantly wider than that of a piston fighter, it could better retain high speeds in a turn. Its acceleration was much worse than that of a piston plane, but the Me 262 had an incredible dive rate, which could occasionally threaten going past Mach 1.