Pugsley's New Guide to the United States Local Inspectors Examination of Masters and Mates: Of Ocean-going Steam and Sailing Ships, Containing All Useful Information and Explaining how to Find Latitude and Longitude by Observation, and Many Other Useful Calculations Not Included in the Examination,R.M. Pugsley, 1915 - 287페이지 |
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9 페이지
... miles into nautical miles ? What are yon duties on joining a vessel as master ? 105 , 62. What would be your duty when relieving the officer in charge of the watch and while you are in charge of the watch ? 106 , 63. You being the ...
... miles into nautical miles ? What are yon duties on joining a vessel as master ? 105 , 62. What would be your duty when relieving the officer in charge of the watch and while you are in charge of the watch ? 106 , 63. You being the ...
18 페이지
... miles north of the lati- tude by account and another the same distance south of that posi- tion . Find the longitude in the usual way , using both latitudes , which will give two longitudes to be put on the chart in their re- spective ...
... miles north of the lati- tude by account and another the same distance south of that posi- tion . Find the longitude in the usual way , using both latitudes , which will give two longitudes to be put on the chart in their re- spective ...
25 페이지
... on either side , and of such a character as to be visible at a distance of at least 5 miles . On the starboard side a green light so constructed as to show an unbroken light over an arc of the horizon of 10 points of 25.
... on either side , and of such a character as to be visible at a distance of at least 5 miles . On the starboard side a green light so constructed as to show an unbroken light over an arc of the horizon of 10 points of 25.
26 페이지
... miles . On the port side a red light so con- structed as to show an unbroken light over an arc of the horizon of 10 points of the compass , so fixed as to throw the light from right ahead to 2 points abaft the beam on the port side ...
... miles . On the port side a red light so con- structed as to show an unbroken light over an arc of the horizon of 10 points of the compass , so fixed as to throw the light from right ahead to 2 points abaft the beam on the port side ...
27 페이지
... mile . A vessel of 150 feet or upward in length , when at anchor , shall carry in the forward part of the vessel , at a height of not less than 20 and not exceeding 40 feet above the hull , one such light , and at or near the stern of ...
... mile . A vessel of 150 feet or upward in length , when at anchor , shall carry in the forward part of the vessel , at a height of not less than 20 and not exceeding 40 feet above the hull , one such light , and at or near the stern of ...
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150 gross tons abaft amplitude applicant azimuth tables barometer bearing boats buoys capacity CAPT cargo carrying passengers certificate chart chief mate Chro chronometer collision compass error correction cosine course and distance deck deck department declination deviation Diff difference of latitude dist dunnage equa equipped examination feet Find the latitude fire Greenwich mean gross tons heave-to Height of eye hour angle inches inspection knots Latitude by account less license as master life-preservers lifeboats logarithm longitude by account longitude by chronometer Mercator chart meridian altitude miles Nautical Almanac navigation noon observed altitude officer original license person pilot house points polar distance PUGSLEY'S pump R. M. PUGSLEY rafts right ascension rowlock rules sail vessels Semi-diam semicircle ship ship's side signals star's steam vessels steamers stow subtract supervising inspector table 44 tion towing true altitude true azimuth tude white light wind