The 4625th ADW was re-designated as the Washington Air Defense Sector (WaADS) on 8 January 1957 upon DC-04's activation, remaining under the 85th AD.

The Sector was disestablished on 1 April 1966, the SAGE operations were reassigned to the 33d Air Division, being moved to Fort Lee AFS from Richards-Gebaur AFB, Missouri.

Only the orderly room, mess hall and one barracks building still stand of the Air Force station.

The SAGE blockhouse also stands, now named Von Steuben Hall, it contains the U.S. Army Communications-Electronics Command (CECOM) Software Engineering Center - Lee (SEC-Lee).

This article incorporates public domain material from the Air Force Historical Research Agency