The vessel of this project is intended for bunkering of ships with different types of fuel (using washable separate cargo tanks, which allows you to simultaneously carry various types of liquid cargo and, if necessary, replace them in the shortest time), collect oil-containing, waste, bilge water from ships and floating objects, collect from vessels of solid garbage and food waste, transportation and staging of buoys, maintenance of floating navigation aids, liquidation of emergency oil spills, transportation of goods. The vessel is built by the Pella Shipyard in order of Russian Navy for the Black Sea Fleet.

Multifunction Complex Port Service Vessel VTN-73 laid down at the Pella Shipyard, Otradny, launched 11 January 2014, commissioned 27 November 2014 and was assigned to the Black Sea Fleet.

Now in service.