The smartdisplaysprovidenavigationandcollision avoidance visualization from theradar sources and are usedtogetherwith the ElectronicChartDisplayandInformation System-Navy (ECDIS-N).
An investigation into the grounding is ongoing, but Navy officials said in January that the U.S. National Geospatial-Intelligence Agency, which prepares the digital navigation charts used by the Navy, has reported the location of the reef was misplaced on a chart by nine miles.