Boeing P-26 Peashooter
…wings, fixed landing gear and an open cockpit. The cantilever-wing Dewoitine D.500 flew the same year as the P-26 and two years afterwards, the Soviet I-16 with retractable landing gear started flying. By 1935, just three years after the P-26, the Curtiss P-36, Messerschmitt Bf 109 and Hawker Hurricane…