2025-04-23T13:48:47.07412ac59f-ac43-48e5-8b7b-1e7fba51f0532025-05-16T07:37:59.68false{"Notes":"NOAA oceanographic research ship. Built in the USA in 1985 as USNS Indomitable. Became NOAAS McArthur II in 2003, became Ocean Rover in 2014, became DSSV Pressure Drop (MH) in 2017, became Dagon in 2023.","Call Sign":"WTEJ","Commissioned":"2003-04-04","Decommissioned":"2014-06-18","Previous name":"Indomitable","Pennant":"R330","IMO":"8833867","title":"NOAAS","Built":"1985","Current Length":"68","MMSI":"367843000","WOD Code":"8680"}McArthur II