Commanding Officer LtCol Joseph W. Kean, Jr. (2 Dec 1951 to 21 Jan 1952) Maj Zadik Collier (from 22 Jan) Executive Officer Maj Alton C. Bennett (to 4 Dec 1951) Maj Zadik Collier (from 5 Dec) Maj Alton C. Bennett (from 22 Jan 1952) _Headquarters Squadron 33 (HQSQ, MAG-33)_ Commanding Officer Capt Grover C. McClure, Jr. (to 14 Apr 1951) Maj William D. Armstrong (from 15 Apr) Maj Raymond F. Scherer (from 28 Jul) Maj Morgan C. Webb, III (from 27 Aug) Capt Allen R. Schutter (from 27 Mar 1952) _Marine Service Squadron 33 (SMS-33)_[378] Commanding Officer LtCol James C. Lindsay (to 23 Jan 1951) Maj Edward J. Montagne (from 24 Jan) Maj William M. Lundin (from 26 Jan) Maj Elmer P. Thompson, Jr. (from 1 Apr) LtCol Allen T. Barnum (from 2 Jul) LtCol Joseph W. Kean, Jr. (from 12 Nov) Executive Officer Maj Edward J. Montagne, Jr. (to 13 Mar 1951)[379] Maj Elmer P. Thompson, Jr.[380] (from 2 Jul) Maj George K. Harshbarger (from 7 Aug) _Marine Aircraft Group 12 (MAG-12)_