ARRL, amateur radio operator, bakehead, black gang, boilerman, bungs, cabin boy, chips, commissary steward, complement, control engineer, deckhand, deckie, fireman, gun loader, gunner, ham, hand, hospital steward, landing signalman, mail orderly, mixer, monitor, navigator, oiler, purser, radio electrician, radio engineer, radio technician, radioman, radiotelegrapher, radiotrician, roustabout, snip, snips, sparks, steward, stewardess, stoker, torpedoman, watch, yeoman