Netherlands-flagged, homeport Breskens, IMO 9709128, MMSI 244860549, ERN number 188.8.131.52 and call sign PDBU. Built by Cosco Guangzhou Shipyard, China in 2016. PX121 Ulstein design. Gross tonnage 3.638 tons, deadweight 3.300 (design)-4.200 tons (maximum draught) and as dimensions 79,55 (between perpendiculars)-83,40 (over all) x 18,00 (moulded) x 6,00 (design)-6,70 (maximum) metres. Ordered and owned by Vroon Offshore Services.