Deck Department Engine Room Department Radio-operators Fishing Vessel Personnel Deck Department Master/Chief Mate > 3000 BT Master/Chief Mate < 3000 BT Master / Officer < 500 BT Watch Officer Boatswain / Able Seafarer Deck Ordinary Seaman Cook / Steward Engine Room Department Chief / 2nd Engineer > 3000 kW Chief / 2nd Engineer < 3000 kW Engineer Officer Electro Technical officer Electrician Grade 1 Motorman Grade 2 Motorman Fitter Welder Turner Pumpman Radio-operators Long range radio operator Short range radio operator Fishing Vessel Personnel Engine and deck department