NORCO, Calif. (Jan. 4, 2011) Engineering Technician Joe Urlaub uses coordinate measurement machine to calibrate fixture at Naval Surface Warfare Center (NSWC), Corona Division. Home of the Navy’s Special Interface Gage Program, NSWC Corona uses automation and innovation to perform critical inspections to support proper weapons operation, assure system interoperability, and provide peak readiness while reducing maintenance costs for the Fleet. U.S. Navy Photo by Greg Vojtko/Released 110104-N-8863V-006