The B-25 Mitchell is an American twin-engine; medium bomber manufactured by North American Aviation. It was named in honor of Major General William Mitchell; a pioneer of U.S. military aviation. Used by many Allied air forces; the B-25 served in every theater of World War II and after the war ended many remained in service; operating across four decades. Produced in numerous variants; nearly 10;000 Mitchells rolled from NAA factories.

Colonel Paul Irvin 'Pappy' Gunn (October 18; 1899 - October 11; 1957) was a United States naval aviator known mainly for his actions in the Second World War as an officer in the United States Army Air Forces.

He was known as an expert in dare-devil low-level flying; and recognized for numerous feats of heroism and mechanical ingenuity; especially modifications to the Douglas A-20 Havoc light bomber and B-25 Mitchell medium bomber that turned them into attack aircraft. Pictures From History Pictures From History