Alford L. McMichael 29 Jun 1999 - present
Lewis G. Lee 30 Jun 1995 - 28 Jun 1999
Harold G. Overstreet 28 Jun 1991 - 29 Jun 1995
David W. Sommers 27 Jun 1987 - 27 Jun 1991
Robert E. Cleary 28 Jun 1983 - 26 Jun 1987
Leland D. Crawford 16 Aug 1979 - 27 Jun 1983
John R. Massaro 1 Apr 1977 - 15 Aug 1979
Henry H. Black 1 Jun 1975 - 31 Mar 1977
Clinton A. Puckett 1 Feb 1973 - 31 May 1975
Joseph W. Dailey 1 Aug 1969 - 31 Jan 1973
Herbert J. Sweet 17 Jul 1965 - 31 Jul 1969
Thomas J. McHugh 29 Jun 1962 - 16 Jul 1965
Francis D. Rauber 1 Sep 1959 - 28 Jun 1962
Wilbur Bestwick 23 May 1957 - 31 Aug 1959