"chart sounding datum"

Key Phrases: United States, Air Almanac, North Atlantic, Indian Ocean, Gulf Stream, Natural Trigonometric Functions, less dangerous semicircle, celestial equator system, water lunitidal interval, chart sounding datum, tabulated declination, control tide station (see more)

Key Phrases: United States, Air Almanac, North Atlantic, Indian Ocean, Gulf Stream, Natural Trigonometric Functions, Common Logarithms of Trigonometric Functions, New York, North Pacific, National Ice Center, National Ocean Service, Ursa Major, Department of Defense, Light List, Naval Observatory, South Equatorial Current, World Geodetic System, Logarithms of Numbers, San Francisco, South America, Puget Sound, International Ice Patrol, Pacific Ocean, Equatorial Countercurrent, Global Positioning System, less dangerous semicircle, celestial equator system, water lunitidal interval, chart sounding datum, tabulated declination, control tide station, primary great circle, fictitious equator, light phase characteristics, sextant altitude correction, transverse equator, high water interval, low water interval, angular distance west, endless tangent screw, heeling magnet, high water inequality, upper meridian passage, darker limit, conic chart, degaussing compensation, horizontal parallax correction, relieving watch officer, tropic higher high water, geodetic equator (see less)

Key Phrases: Coast Guard, Nautical Almanac, Gulf Stream, United States, North Atlantic, Local Notice, chart sounding datum, group occulting light, endless tangent screw, sextant altitude correction, navigational calculator, electronic chart system (see more)

Key Phrases: Coast Guard, Nautical Almanac, Gulf Stream, United States, North Atlantic, Local Notice, North America, Pacific Ocean, Beaufort Number, Gulf of Mexico, North Pacific, Coast Pilots, Radar Navigation, South America, National Ocean Service, New York, Sea Area, Air Almanac, Limb Limb Alt, Moon Upper Limb Correction, Naval Observatory, North Equatorial, Courtesy Raytheon Electronics, Global Positioning System, Hawaiian Islands, chart sounding datum, group occulting light, endless tangent screw, sextant altitude correction, navigational calculator, electronic chart system, control tide station, primary great circle, radarscope display, sextant altitude corrected, local celestial meridian, conic map projection, navigational triangle, group flashing light, occurring semimonthly, crosses your meridian, micrometer drum, assumed longitude, sight reduction tables, marine sextant, radionavigation system, computed altitude, cylindrical map projection, terrestrial refraction, comparing watch (see less)

Key Phrases: United States, Coast Guard, Gulf Stream, World War, North Atlantic, Royal Navy, charter party term, beam phr, chart sounding datum, stocked anchor, load line marks, actual total loss (see more)

Key Phrases: United States, Coast Guard, Gulf Stream, World War, North Atlantic, Royal Navy, Great Britain, Indian Ocean, North Pacific, Topographic Center, Great Lakes, Southern Hemisphere, South America, Atlantic Ocean, Naval Reserve, Cape Horn, Defense Mapping Agency Hydrographic, Marine Corps, Secretary of the Navy, South Pacific, South Pole, United Kingdom, Frank Farrar, Gulf of Mexico, Mississippi River, charter party term, beam phr, chart sounding datum, stocked anchor, load line marks, actual total loss, summer load line, lower masthead, stowage factor, deck device, freeboard deck, navigation rules, lighted aid, designed waterline, phonetic word, computed altitude, mast cap, triangular sail set, buoyage system, senior ship, higher high water, hauling part, nautical usage, tidal day, vertical keel (see less)

Key Phrases: Coast Guard, United States, Navigation System, Department of Transportation, Gulf of Mexico, Rules of the Road, navigation rules, reefing tack, leeward jib sheet, luffing stops, fuel system fault, crew trims (see more)

Key Phrases: Coast Guard, United States, Navigation System, Department of Transportation, Gulf of Mexico, Rules of the Road, Transderm Scop, New Jersey, navigation rules, reefing tack, leeward jib sheet, luffing stops, fuel system fault, crew trims, slip hitch, sailing exercise, masthead fly, pump faulty, helmsman heads, leeward mark, accidental jibe, sailing skills, crew releases, dead downwind, sailing downwind, sail ties, sail trim, apparent wind, boat heels, weather helm, deck cleat, topping lift, sail bag (see less)