Greece-flagged, IMO 5112066 and callsign SV5001. Gross tonnage 95 tons and as dimensions 23,00 (between perpendiculars)-25.00 (over all0 x 6,40 x 2,90 x 3,10 9depth) metres. Launched at the shipyard of N.V. Scheepswerf ‘Alphen’, P. de Vries Lentsch, Alphen a/d Rijn, Netherlands with yard number 192 on 3 July 1958 and commissioned on 19 November 1958. Speed 10 knots. Main engine was in 1958 a 100 hp at 180 rpm Deutz.