During World War II, thousands of B-17 Flying Fortress bombers took to the skies daily. The planes were a crucial part of campaigns, from the bombing of Dresden to D-Day, and were flown by the likes of Clark Gable, Jimmy Stewart and Lt. Col. Basil Hackleman.
Hackleman, who now lives in Springfield, Mo., was the original pilot of the Nine-o-Nine, a celebrated B-17 that is said to have never lost a crew member or abort a mission because of mechanical failure. The plane was scrapped after the war.