This episode of Yesterdays Air Force looks at the career of General Henry Harley Hap Arnold, the only man to ever hold both grades of General of the Army .\r
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This special highlights U.S. Army Gen Henry Hap Arnolds career with focus on World War II. It is also the story of the growth of the Air Force. Episode from The .\r
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Henry Harley Hap Arnold (June 25, 1886 -- January 15, 1950) was an American general officer holding the grades of General of the Army and later General of .\r
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