181004-N-UN340-022 SAN DIEGO (Oct. 4, 2018) David Pyper, left, a Pre-Installation Test and Check Out (PITCO) functional area manager reviews a rack elevation drawing with Network Integration and Engineering Facility (NIEF) Lab Manager Charlie Nguyen in the NIEF onboard the Space and Naval Warfare Systems Command’s Old Town Campus. (U.S. Navy photo by Rick Naystatt/Released).