In August 1927, he returned to Quantico as a squadron officer and instructor at the Marine Corps Schools, and in May 1928, was assigned to duty in the Aviation Section, Division of Operations and Training, at Marine Corps Headquarters. After attending the U.S. Army War College and graduating in June 1929, he was ordered to Quantico, where he was assigned duty as commanding officer, Aircraft Squadrons, East Coast Expeditionary Force. He returned to Washington and served as the officer in charge, Marine Corps Aviation from 1931 to 1935, a billet currently held by a lieutenant general that is now known as the deputy commandant for aviation.