Bulgarian tug Leda 1981-

Bulgaria-flagged, homeport Varna, Bulgaria, BRS number 411164 and IMO 8828745. Owned and managed by Port Fleet-99 Ltd. Built by Petrozavod, St. Petersburg, Russia in 1981. Gross tonnage 187 tons, deadweight 44 tons and as dimensions 27,00 (conventional)-29,30 (over all) x 8,30 x 4,34 x 3,03 metres and a summer freeboard of 1260mm.

Source 
Bulgarian register op shipping on 20 July 2010 (http://www.bkrclass.org/reg_online/Find_Vessel.aspx).