"Arnold, Henry H."@en . . "1950Z"^^ . . "left|20pxTwentieth Air Force" . . . . "1950-01-15Z"^^ . "1886-06-25Z"^^ . . . "1st Wing, GHQ Air Force" . . . . . "Henry Harley \"Hap\" Arnold (June 25, 1886 \u2013 January 15, 1950) was an American general officer holding the grades of General of the Army and General of the Air Force. Arnold was an aviation pioneer, Chief of the Air Corps (1938\u20131941), Commanding General of the U.S. Army Air Forces during World War II, the only Air Force general to hold five-star rank, and the only person to hold a five-star rank in two different U.S. military services."@en . "20pxU.S. Army Air Forces" . "O-2255" . . . "\"Hap\""@en . . . "United States general" . "1886Z"^^ . . . .