Chief mate on ships of between 500 and 3,000 gross tonnage (Старший помощник капитана морского судна валовой вместимостью от 500 до 3000) / Chief Officer (Старший помощник) / Third Officer (Третий помощник)

4th Officer, Third Officer

Third Officer

Third Officer

Chief Officer, Master on ships of less than 500 gross tonnage engaged on near-coastal voyages, Officer in charge of a navigational watch on ships of 500 gross tonnage or more, Officer in charge of a navigational watch on ships of less than 500 gross tonnage, engaged on near-coastal voyages