Bulgarian tug KRZ-10 1986-

Bulgaria-flagged, homeport Varna, BRS number 411370. Owned and managed by Odessos Shiprepair Yard. Built by Sanfuegos, Cuba in 1986. Gross tonnage 7,41 tons and as dimensions 10,65 (Conventional) x 3,90 x 1,62 x 1,20 metres and a summer freeboard of 426mm.

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