February 1979 – June 1984, Air Operations Officer, 125th Fighter Interceptor Group, Jacksonville ANGB/Jacksonville International Airport, Florida
June 1984 – April 1988, Flight Commander, F-106, 159th Fighter Interceptor Squadron, Jacksonville ANGB/Jacksonville International Airport, Florida
April 1987 – April 1988, Operations Officer, 159th Fighter Interceptor Squadron, Jacksonville ANGB/Jacksonville International Airport, Florida
April 1988 – November 1989, Commander, 159th Fighter Interceptor Squadron, Jacksonville ANGB/Jacksonville International Airport, Florida
December 1989 – May 1990, Deputy Commander for Operations, 125th Fighter Interceptor Group, Jacksonville ANGB/Jacksonville International Airport, Florida
May 1990 – May 1991, Commander, 125th Fighter Interceptor Group, Jacksonville ANGB/Jacksonville International Airport, Florida