Based on the story of an enlisted marine who flew a P-51 aircraft during WWII. (Normally, only Commissioned Officers were pilots.) These "enlisted" pilots fought like hellions in air battles in the European and South Pacific theaters against greater trained enemy pilots and superior aircraft. They showed tenacity, guts, and heart in a belief they could stem the tide of tyranny. They crammed their bodies into tiny aircraft, and then hurled themselves across the skies, to protect America!