1941
- 1942
Assistant to Assistant Chief of Staff (O-1), Army War College
1942
- 1943
Commanding Officer 36th Anti-Aircraft Artillery Group
1943
- 1945
Commanding Officer of the 59th Anti-Aircraft Artillery Brigade [Pacific]
1946
- 1948
Professor of Military Science, Air War College
1948
- 1949
Deputy Commandant of the Air War College
1949
- 1951
Military Intelligence Officer, Office of Deputy Chief of Supplemental Research Branch, Headquarters, US Air Force
1951
Intelligence Officer, Central Control Group, Central Intelligence Agency
1951
Intelligence Officer, 1007th Air Intelligence Service Squadron