Greek tug (ex-Graygart 1970-1992, Pantokrator 1992-2014) Poseidon 2014-

Greece-flagged, homeport Piraeus, Greece, IMO 7008738, MMSI 237094700, registration number 5792 and callsign SW8873. Dimensions 35,5 (between perpendiculars)-38,86 (over all) x 8,72 (extreme) x 3,58 x 3,32 (depth moulded) metres, net tonnage 50,40 tons and gross tonnage 265,81 tons. Built by Richard Dunston (Hessle) Ltd., North Humberside, United Kingdom with yard number S867 in 1970. Speed 10 (economical)-13 (maximum) knots. Ex-Graygart renamed December 1992 and Pantokrator renamed July 2014. Owned and managed by Megalohari Hellenic Tugboats, Athens, Greece.