 At the end of March 1992, the wing was inactivated and its support functions transferred to the 601st Support Wing.Redesignated the 66th Air Base Wing, and activated in 1994 to replace the 647th Air Base Group, the wing provided support and services to active-duty, Air Force Reserve and Air National Guard military personnel, civilians and contractors at Hanscom Air Force Base, Massachusetts.Additionally, the wing supports over 100,000 retired military personnel, annuitants and spouses living in the seven-state area of New England and New York.