Assisted the Master and senior deck officers in carrying out their responsibilities.Assured Pre-Cruise sailing checklist is satisfactorily completed, and the Master advised accordingly.Ensured safe handling, deployment, recovery, and stowageof scientific equipment at sea.Administered the ordering, issue and safekeeping of video tapes and DVD's and Marine Society libraries.Gained familiarity with all navigational instruments and equipment on the bridge.Managed routines on the bridge, including port arrival, departures, anchoring and mooring.Participated in performance of maintenance projects, lifeboat operations, and firefighting.Performed inventory and inspection of cargo gear, fire fighting and lifeboat equipment.