130322-N-RI884-070 PEARL HARBOR (March 22, 2013) The Sea-based, X-band Radar (SBX 1) transits the waters of Joint Base Pearl Harbor-Hickam. The SBX is a combination of the worlds largest phased-array X-band radar carried aboard a mobile, ocean-going semi-submersible oil platform. (U.S. Navy photo by Mass Communication Specialist 2nd Class Daniel Barker/Released)