• Thumbnail for Bowditch's American Practical Navigator
    The American Practical Navigator (colloquially often referred to as Bowditch), originally written by Nathaniel Bowditch, is an encyclopedia of navigation...
    13 KB (1,723 words) - 14:15, 10 April 2024
  • Thumbnail for Nathaniel Bowditch
    The New American Practical Navigator, first published in 1802, is still carried on board every commissioned U.S. Naval vessel. Nathaniel Bowditch, the fourth...
    17 KB (1,890 words) - 18:57, 25 March 2024
  • Thumbnail for Navigation
    comprehensive Admiralty Manual of Navigation. In the US, Bowditch's American Practical Navigator is a free available encyclopedia of navigation issued by...
    62 KB (7,331 words) - 22:08, 3 April 2024
  • adjustments during a voyage will yield poor navigational results.Bowditch's American Practical Navigator (1995) offers a comprehensive free guide to navigation...
    14 KB (1,933 words) - 23:32, 18 November 2023
  • Thumbnail for Sextant
    Machine Chapter 17 from the online edition of Nathaniel Bowditch's American Practical Navigator Understand difference in Antique & Replica Sextant Archived...
    22 KB (3,163 words) - 21:32, 23 March 2024
  • Thumbnail for Latitude
    (see ecliptic coordinates). Altitude (mean sea level) Bowditch's American Practical Navigator Cardinal direction Circle of latitude Colatitude Declination...
    47 KB (6,180 words) - 14:50, 26 April 2024
  • Thumbnail for Ganges Island
    Joshua Coffin). Ganges Island is referenced in 1826 on Bowditch's American Practical Navigator at position: 30°45′N 154°25′E / 30.750°N 154.417°E /...
    15 KB (1,753 words) - 19:30, 10 February 2024
  • Thumbnail for Celestial navigation
    Aircraft periscope Astrodome (aeronautics) Astronautics Bowditch's American Practical Navigator Celestial pole Circle of equal altitude Ephemeris Geodetic...
    39 KB (5,086 words) - 05:13, 18 April 2024
  • Thumbnail for Marine navigation
    lighthouse and traversed by ships at full sail. Age of Sail Bowditch's American Practical Navigator Navigation World Cruising Routes More than a thousand "concave...
    30 KB (2,841 words) - 14:18, 20 March 2024
  • Thumbnail for Nakahama Manjirō
    of the Shogunate to build a modern navy. He translated Bowditch's American Practical Navigator into Japanese, and taught English, naval tactics and whaling...
    13 KB (1,463 words) - 03:24, 22 January 2024
  • Bowditch may refer to: Bowditch's American Practical Navigator, an encyclopedia of navigation Ben Bowditch (born 1984), English footballer Brian Bowditch...
    2 KB (216 words) - 05:17, 14 January 2024
  • Thumbnail for Buoy
    N-2 at a playground in Tallinn, Estonia Transport portal Bowditch's American Practical Navigator – Encyclopedia of maritime navigation Buoy anti-tank obstacle –...
    18 KB (2,213 words) - 22:28, 25 April 2024
  • Thumbnail for Lunar distance (navigation)
    prize Henry Raper Bowditch's American Practical Navigator Nathaniel Bowditch Norie, J. W. (1828). New and Complete Epitome of Practical Navigation. London...
    18 KB (2,031 words) - 15:05, 4 April 2024
  • Thumbnail for World Port Index
    Nautical Publications - from the online edition of Nathaniel Bowditch's American Practical Navigator World Port Index at National Geospatial-Intelligence Agency...
    3 KB (321 words) - 21:59, 4 August 2023
  • displaying short descriptions of redirect targets equivalent Bowditch's American Practical Navigator – Encyclopedia of maritime navigation Buoy – Floating structure...
    9 KB (1,146 words) - 16:00, 24 March 2024
  • Thumbnail for Hydrography
    covering the above limitations can be found in Part 1 of Bowditch's American Practical Navigator. Another concept that affects safe navigation is the sparsity...
    13 KB (1,603 words) - 16:25, 16 March 2024
  • Thumbnail for Beaufort scale
    detached cloud or "g.r.q." for dark, rain and squally. Bowditch's American Practical Navigator CLIWOC Douglas sea scale Enhanced Fujita scale Extratropical...
    23 KB (1,694 words) - 01:28, 20 April 2024
  • Thumbnail for Day beacon
    for a north cardinal, in the middle for a west cardinal) Bowditch's American Practical Navigator Cardinal mark Daymark Safe water mark Isolated danger mark...
    5 KB (414 words) - 17:22, 16 October 2022
  • Thumbnail for Buys Ballot's law
    law first appeared in early versions (prior to 1900) of Bowditch's American Practical Navigator and other publications written to assist in passage planning...
    8 KB (1,086 words) - 00:18, 28 November 2023
  • Thumbnail for Seamanship
    2021. Admiralty Manual of Seamanship, ISBN 0-11-772696-6. Bowditch's American Practical Navigator Knight's Modern Seamanship Wiley. p. ix-x. ISBN 9780471289487...
    27 KB (3,285 words) - 07:21, 26 March 2024
  • Thumbnail for Nautical almanac
    position line is from the trial position. Geography portal Bowditch's American Practical Navigator "The History of HM Nautical Almanac Office". HM Nautical...
    6 KB (561 words) - 08:21, 18 December 2023
  • Thumbnail for Drift ice
    ISSN 1520-0442. "Ice in the Sea" : chapter from Nathaniel Bowditch's American Practical Navigator Cryosphere Today : Current Arctic sea ice conditions Archived...
    6 KB (766 words) - 10:55, 14 February 2024
  • redirect targets Bowditch's American Practical Navigator – Encyclopedia of maritime navigation Collins English Dictionary American Heritage Dictionary...
    15 KB (1,663 words) - 08:19, 13 November 2022
  • Thumbnail for Local notice to mariners
    Directions Chapter 4: Nautical Publications - from the online edition of Nathaniel Bowditch's American Practical Navigator Local Notices to Mariners online...
    3 KB (334 words) - 02:20, 15 November 2023
  • Thumbnail for Radio Navigational Aids
    Nautical Publications - from the online edition of Nathaniel Bowditch's American Practical Navigator List of Radio Signals available online (Nautical Free)...
    3 KB (246 words) - 21:45, 15 June 2023
  • Thumbnail for Sailing Directions
    Nautical Publications - from the online edition of Nathaniel Bowditch's American Practical Navigator All Enroute and Planning Guide volumes for PDF download...
    9 KB (1,042 words) - 03:22, 17 November 2023
  • Thumbnail for Smalls Lighthouse
    the workmen are now engaged in finishing the interior. Bowditch, American Practical Navigator (1958) HO Pub No 9, p55 "Sumner Position Line". The Oxford...
    12 KB (1,340 words) - 15:08, 13 April 2024
  • Thumbnail for United States Coast Pilot
    Nautical Publications - from the online edition of Nathaniel Bowditch's American Practical Navigator "United States Coast Pilot". Retrieved 2010-02-10. Coast...
    6 KB (697 words) - 09:31, 10 June 2023
  • Thumbnail for Pytheas
    standard in navigational literature, including Nathaniel Bowditch's American Practical Navigator, which begins Chapter 33, Ice Navigation, with Pytheas...
    74 KB (9,878 words) - 14:37, 7 April 2024
  • Thumbnail for Cordonazo wind
    government of the United States of America. "Glossary of Marine Navigation" (PDF). Bowditch's American Practical Navigator. Bethesda, MD: National Geospatial-Intelligence...
    2 KB (143 words) - 14:33, 23 December 2023