Captain Voll 's unquestionable valor in aerial combat is in keeping with the highest traditions of the military service .
Captain Voll 's unquestionable valor in aerial combat reflects great credit upon himself , the 15th Air Force , and the United States Army Air Forces .
Captain Voll 's unquestionable valor in aerial combat is in keeping with the highest traditions of the military service and reflects great credit upon himself , the 15th Air Force , and the United States Army Air Forces .