4th Engineer (Четвертый механик) / Second engineer officer on ships powered by main propulsion machinery of 3000 kW propulsion power or more (Второй механик морского судна с ГДУ 3000 кВт и более) / Third Engineer (Третий механик)

Single Engineer, Third Engineer

4th Engineer, Third Engineer

Chief engineer officer on ships powered by main propulsion machinery of between 750 kW and 3,000 kW propulsion power, Second engineer officer on ships powered by main propulsion machinery of between 750 kW and 3,000 kW propulsion power, Third Engineer

4th Engineer, Motorman