The crossword solution for the term 'Half of a Famous Air Pair' is Orville, which is seven letters. Orville was the first name of Orville Wright, one half of the Wright Brothers, who are famous for their pioneering work in aviation. The Wright Brothers are credited with inventing and building the world's first successful airplane and making the first controlled, powered and sustained heavier-than-air human flight on December 17, 1903.