 General Williams served in this capacity until July 1991, when he was assigned as Commander, Marine Corps Air Bases, Western Area.This command included Marine Corps Air Station El Toro, Marine Corps Air Station Tustin, and Marine Corps Air Station Camp Pendleton in California, as well as Marine Corps Air Station Yuma, Arizona.He served in this capacity for four years until he assumed his position as Inspector General of the Marine Corps in July 1995.