Russia-flagged, homeport Kholmsk, IMO 9335678, MMSI 273312540, RS 050570 and callsign UIHP. Gross tonnage 4.992 tons, net tonnage 1.498 tons, summer deadweight 4.373-4.481 tons, displacement 9.134 tons and as dimensions 77,6 (rule)-91,5 (over all) x 19,00 (beam)-19,06 x 8,25 x 10,00 (height) metres. Speed 15,0 knots. Built at the Vard Tulcea, Tulcea, Romania with yard number 335 in (4 April) 2006. Owned by Swire Pacific Offshore and managed by SCF Swire Offshore, both of Singapore.