American tug annex supply vessel Blue Whale 1977/1991) Blue Marlin 1991-1992, H.O. Risen Star 1992-1998, Risen Star 1998-laid up)

With our thanks to Gregory Castleman allowing us to publish

USA-flagged, call sign WYH7 and IMO 7713486. Renamed  Blue Marlin 1991, H.O. Risen Star 11 November 1992, Risen Star January 1998. Built by Halter Marine Services Inc., Moss Point, Massachusetts, USA in 1977 for account of Garber Brothers Inc., Morgan City, Louisiana. Gross tonnage 476 tons, net tonnage 323 tons and s dimensions 50,55 (between perpendiculars)-54,87 (over all) x 12,20 x 4,27 x 3,664 metres. Speed 15 knots. As Rising Star Nigeria-flagged, MMSI 657590000 and call sign 5NTR2.