Τι λένε οι χρήστες - Σύνταξη κριτικής
Δεν εντοπίσαμε κριτικές στις συνήθεις τοποθεσίες.
Άλλες εκδόσεις - Προβολή όλων
according angle apparent applied approaching assuming azimuth barometer bearing boats called carry chart column compass course constructed Consult Art correct corresponding danger declination departure determine deviation difference of latitude direction distance divided east equal equator error EXAMPLE expressed feet follows give given harbor head height Hence horizon hour indicated iron knots known Lake land leeway length less light Long longitude magnetic marked means measured meridian method miles minutes named nautical navigation nearly needle object observer obtained parallel pass pilot pitch pole port position propeller represent rule sailing screw ship ship's shore shown side signal SOLUTION sound speed standard starboard station steam steamer steered storm surface Table taken tion Traverse true course turn usually variation vertical vessel weather wind
Σελίδα 36 - 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 the compass, so fixed as to throw the light from right ahead to two points abaft the beam...
Σελίδα 39 - When two steam- vessels are meeting end on, or nearly end on, so as to involve risk of collision, each shall alter her course to starboard, so that each may pass on the port side of the other.
Σελίδα 30 - ... when she shall have arrived within half a mile of such curve or bend, shall give a signal by one long blast of the...
Σελίδα 31 - ... 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.
Σελίδα 31 - In obeying and construing these rules due regard must be had to all dangers of navigation ; and due regard must also be had to any special circumstances which may exist in any particular case rendering a departure from the above rules necessary in order to avoid immediate danger.
Σελίδα 36 - ... 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.
Σελίδα 39 - A vessel which is close-hauled on the port tack shall keep out of the way of a vessel which is close-hauled on the starboard tack. (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.
Σελίδα 3 - ... a bright white light, so constructed as to show an unbroken light over an arc of the horizon of 20 points of the compass, so fixed as to throw the light 10...
Σελίδα 51 - A man on shore beckoning by day, or two torches burning near together by night, will signify, " This is the best place to land." Any of these signals may be answered from the vessel as follows: In the daytime, by waving a flag, a handkerchief, a hat, or even the hand ; at night, by firing a rocket, a blue light, or a gun, or by showing a light over the ship's gunwale for a short time and then concealing it.