the navigator's hand firmly holds the control lever on the bow thruster panel of a large merchant ship.

39aph39 arm boat bow bridge button captain cargo center cockpit command communication console container control controller controls design driving electrical engine engineering equipment execute finger firmly focused gadget gear grips hand holds instrument large lever limb maneuvers marine maritime merchant modern moment nautical navigation navigator ocean officer operator order panel person pilot power precise ready s sea seamen ship sstkindustry station switch technology telegraph throttle thruster transport transportation travel vehicle vessel watch wheel workplace