NavyMOC: QMDuty Station: USS RooseveltRank: E4; Stand watch as assistants to officers of the deck and to the navigator; serve assteersmen and perform ship control, navigation, and bridge watch duties; procure, correct,use, and stow navigational and oceanographic publications and charts; maintainnavigational instruments and keep correct navigational time; render honors and ceremoniesin accordance with national observance and foreign customs; and serve as petty officers incharge of tugs, self propelled barges, and other yard and district craft.Stood armed sentry guard checking identification of all personnel entering the facility and reported to the chief of the guard.