Hush House
Staff Sgts. Matthew Price and Nathan Varnagates, 56th Component Maintenance Squadron test cell technicians, review an engine download after running it in full afterburner at hush house two. There are three hush houses at Luke AFB, two of which are for uninstalled engine runs and one is used after quiet hours for installed engine runs. (U.S. Air Force photo by Senior Airman Sandra Welch)