Senior Airman Max Bustamante, 22nd Maintenance Squadron non-destructive inspection Airman, checks the amount of magnetic current emanating from a part, Jan. 25, 2016, at McConnell Air Force Base, Kan. NDI Airmen run an electric current through aircraft parts to demagnetize the part so that it does not interfere with the compass on the aircraft while in flight. (U.S. Air Force photo/Airman Jenna K. Caldwell)