The Nautical Magazine: A Journal of Papers on Subjects Connected with Maritime Affairs, Том 49Brown, Son and Ferguson, 1880 |
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... navigation of vessels , and protection as far as practicable to life and property . A ship or steamer is held in 64 shares , and any person , being a British subject , may hold one or more , but the number of registered owners must not ...
... navigation of vessels , and protection as far as practicable to life and property . A ship or steamer is held in 64 shares , and any person , being a British subject , may hold one or more , but the number of registered owners must not ...
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... navigation of his vessel , yet anxious to assure himself of his position ; would he wish to add to his already burdened mind the task of decipher- ing the meaning of what would appear to him , at first sight , to be a very rapidly ...
... navigation of his vessel , yet anxious to assure himself of his position ; would he wish to add to his already burdened mind the task of decipher- ing the meaning of what would appear to him , at first sight , to be a very rapidly ...
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... NAVIGATION AND SUMNER'S METHOD . A PROBLEM in Nautical Astronomy of no inconsider able value is gradually taking its proper place among the various methods used by navigators to determine the position of a ship at sea . It cannot ...
... NAVIGATION AND SUMNER'S METHOD . A PROBLEM in Nautical Astronomy of no inconsider able value is gradually taking its proper place among the various methods used by navigators to determine the position of a ship at sea . It cannot ...
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... ship . We will briefly explain the principle of the problem . Latitude alone , or longitude alone , does not indicate the position . of a place on the globe . The first merely THE NEW NAVIGATION AND SUMNER'S METHOD . 25.
... ship . We will briefly explain the principle of the problem . Latitude alone , or longitude alone , does not indicate the position . of a place on the globe . The first merely THE NEW NAVIGATION AND SUMNER'S METHOD . 25.
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... not sufficiently so , may be rendered distinctly visible by the inverting telescope . " When assuming the two latitudes it is generally sufficient to select them about 30 ′ or less on each side THE NEW NAVIGATION AND SUMNER'S METHOD . 29.
... not sufficiently so , may be rendered distinctly visible by the inverting telescope . " When assuming the two latitudes it is generally sufficient to select them about 30 ′ or less on each side THE NEW NAVIGATION AND SUMNER'S METHOD . 29.
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Страница 257 - Lights required for other Vessels ; but shall, if they do not carry such Lights, carry a Lantern having a Green Slide on the One Side, and a Red Slide on the other Side ; and on the Approach of or to other Vessels, such Lantern shall be exhibited in sufficient time to prevent Collision, so that the Green Light shall not be seen on the Port Side, nor the Red Light on the Starboard Side.
Страница 257 - Whenever, as in the case of small vessels under way during bad weather, the green and red side lights cannot be fixed, these lights shall be kept at hand, lighted and ready for use : and shall, on the approach of or to other vessels, be exhibited on their respective sides in sufficient time to prevent collision, in such manner as to make them most visible, and so that the green light shall not be seen on the port side nor the red light on the starboard side, nor, if practicable, more than two points...
Страница 470 - ... (c) On the Port Side? a red light, so constructed as to show a uniform and 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...
Страница 468 - Nothing in these rules shall exonerate any ship, or the owner, or master, or crew thereof, from the consequences of any neglect to carry lights or signals, or of any neglect to keep a proper look.out, or of the neglect of any precaution which may be required by the ordinary practice of seamen, or by the special circumstances of the case.
Страница 473 - ... (c) When both are running free with the wind on different sides, the vessel which has the wind on the port side shall keep out of the way of the other.
Страница 257 - ... points abaft the beam on the starboard side ; and of such a character as to be visible on a dark night, with a clear atmosphere, at a distance of at least two miles. (c.) On the...
Страница 257 - A vessel under one hundred and fifty feet in length when at anchor shall carry forward, where it can best be seen, but at a height not exceeding twenty feet above the hull, a white light, in a lantern so constructed as to show a clear, uniform, and unbroken light visible all around the horizon at a distance of at least one mile.
Страница 257 - The said green and red side lights shall be fitted with inboard screens projecting at least three feet forward from the light, so as to prevent these lights from being seen across the bow.
Страница 468 - In obeying and construing these rules, due regard shall be had to all dangers of navigation and collision, and to any special circumstances which may render a departure from the above rules necessary in order to avoid immediate danger.
Страница 257 - Whenever, as in the case of small vessels during bad weather, the green and red side-lights cannot be fixed, these lights shall be kept on deck, on their respective sides of the vessel, ready for use ; and shall, on the approach of or to other vessels, be exhibited on their respective sides in sufficient time to prevent collision, in such manner as to make them most visible, and so that the green light shall not be seen on the port side nor the red light on the starboard side.