berthing, maritime, towage, mariners, wharfage, hydrographic, uscg, mooring, seamanship, celestial navigation, seafarers, merchant vessels, lockage, lighterage, sailing, coastwise, nautical, dockage, docking, seaworthiness, cabotage, homeporting, deckhouse, loran, pipelaying, moorage, anchorages, shipowner, shipmaster, sailmakers, disembarkation, stevedoring, boaters, boatmen, kerguelen, boating, skippers, vessels, inshore, seaway, navigation, mailboat, reefing, coxswains, shipboard, bosun, dockyard, inertial navigation system, dredging, cartage, motor vessel, seamen, hydrodynamic, workboat, freight, marine, warship, dry dock, debarkation, port, ships, wharf, affreightment, scow, davit, steersmen, gipsy moth, skysail, arrastre, oceanographic, hydrofoils, ferry, merchantmen, surfman, boatswain, windjammer, sailors, bulker, aeronautical, cqd, steamship, aircrew, zeebrugge, merchant navy, deckhand, ballasting, tugboat, chartering, foredeck, bass strait, helmsmen, radiotelephone, demersal, crewing, solas, pilothouse, purse seining, navigators, pleasure craft, pontoon, cargo ships, dories, accountant, craftsman, handling, bookkeeper, surveyor, workman, workmen, accommodation, carpenter, dentist, gardener, gardeners, graduation, hairdresser, piloting, servicing, tuition, watchmaker, counselor, consular, prohibitive, quarantine, statutory, excise, onerous, burdensome, dumping, licensing, notarial, prohibitory, reporting, antidumping, antitrust, applicable, compulsory, customary, demurrage, exorbitant, federal

astronavigation, celestial navigation, dead reckoning, instrument flying

direction, guidance, steering

navigation, piloting