United States Coast Pilot: Atlantic Coast. St. Croix River to Cape CodU.S. Government Printing Office, 1927 |
도서 본문에서
97개의 결과 중 1 - 5개
11 페이지
... positions at sea , especially during foggy weather , has made it particularly desirable to be able to apply these radio bearings taken on shipboard or sent out by the shore stations directly to the nautical chart . These radio bearings ...
... positions at sea , especially during foggy weather , has made it particularly desirable to be able to apply these radio bearings taken on shipboard or sent out by the shore stations directly to the nautical chart . These radio bearings ...
12 페이지
... position by dead reckoning differ greatly from the true position of ship as determined by plotting the corrected radio bear- ings , a retrial should be made , using the new value as the position of the ship . Example . - A ship in ...
... position by dead reckoning differ greatly from the true position of ship as determined by plotting the corrected radio bear- ings , a retrial should be made , using the new value as the position of the ship . Example . - A ship in ...
13 페이지
... position by dead reckoning . B - latitude of the radiocompass station . B ' = latitude of the ship's position by dead reckoning . Example . - A ship in latitude 37 ° 20 ' N. , longitude 69 ° 20 ′ W. , by dead reckoning receives a radio ...
... position by dead reckoning . B - latitude of the radiocompass station . B ' = latitude of the ship's position by dead reckoning . Example . - A ship in latitude 37 ° 20 ' N. , longitude 69 ° 20 ′ W. , by dead reckoning receives a radio ...
15 페이지
... position of the coil when the signal is heard at its minimum intensity the bearing of the trans- mitting station is readily obtained . It is important to note that the bearing of an incoming radio wave is subject to errors not unlike ...
... position of the coil when the signal is heard at its minimum intensity the bearing of the trans- mitting station is readily obtained . It is important to note that the bearing of an incoming radio wave is subject to errors not unlike ...
16 페이지
... positions of vessels at sea in radio- compass range , about 150 miles , when for any reason positions can not be obtained ... position by two or more bearings , from the station with the distance run between , or may use the bearings 16 ...
... positions of vessels at sea in radio- compass range , about 150 miles , when for any reason positions can not be obtained ... position by two or more bearings , from the station with the distance run between , or may use the bearings 16 ...
기타 출판본 - 모두 보기
자주 나오는 단어 및 구문
1½ mile 12 feet abeam anchor anchorage approach Baker Island Bass Harbor beacon black bell buoy black buoy black spar Blue Hill Bay boats Boothbay Harbor bridge Cape Ann Cape Cod Cape Cod Canal chart coast Cove Deer Island direction distance draft eastern end eastern side eastward entrance fathoms 7.3 fog signal Frenchman Bay grassy Green Island half tide Head high water inner harbor Island Ledge Island Lighthouse islet Kennebec River Ledge red low water Lubec Mark Island mid-channel mile northeastward mile southward mile southwestward mile westward narrow navigation north end north side northeast northward pass passage Penobscot Bay pilot port Portland prominent red buoy red spar River Rock shoal shore small craft south end south side southeast spindle station steam vessel steamer steer strangers true NW unmarked village ward weather west side western wharf wharves whistle buoy Wood Island yards north yards northeastward yards southward yards westward
인기 인용구
325 페이지 - 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.
326 페이지 - On the port side a red light so constructed as to show an unbroken light over an arc of the horizon of ten points of the compass, so fixed as to throw the light from right ahead to two points abaft the beam on...
326 페이지 - ... points abaft the beam on the starboard side, and of such a character as to be visible at a distance of at least two miles.
325 페이지 - When a vessel is in distress and requires assistance from other vessels or from the shore the following shall be the signals to be used or displayed by her, either together or separately, namely : In the daytime: First. A gun or other explosive signal fired at intervals of about a minute. Second. The international code signal of distress indicated by NC Third. The distance signal, consisting of a square flag, having either above or below it a ball or anything resembling a ball. Fourth. A continuous...
330 페이지 - Every vessel which is directed by these rules to keep out of the way of another vessel shall, if the circumstances of the case admit, avoid crossing ahead of the other.
323 페이지 - Art. 13. Nothing in these rules shall interfere with the operation of any special rules made by the government of any nation with respect to additional station and signal lights for two or more ships of war or for vessels sailing under convoy, or with the exhibition of recognition signals adopted by shipowners, which have been authorized by their respective governments and duly registered and published.
320 페이지 - ... mile, or a combined lantern showing a green light and a red light from right ahead to 2 points abaft the beam on their respective sides. Such lantern shall be carried not less than 3 feet below the white light.
333 페이지 - ... so constructed as to show a uniform and unbroken light over an arc of the horizon of 10 points of the compass, and so fixed as to throw the light from right ahead to '2 points abaft the beam on their respective sides.
324 페이지 - Risk of collision can, when circumstances permit, be ascertained by carefully watching the compass bearing of an approaching vessel. If the bearing does not appreciably change, such risk should be deemed to exist.
324 페이지 - ... shall be deemed to be an overtaking vessel : and no subsequent alteration of the bearing between the two vessels shall make the overtaking vessel a crossing vessel within the meaning of these rules, or relieve her of the duty of keeping clear of the overtaken vessel until she is finally past and clear.