Readings from compass can be easily corrected, variation & deviation is readily available onboard at all times. It works well in most of the navigable waters of the world, except areas closer to magnetic poles. It takes up a very small place onboard, normally in Monkey Island (which has least real estate value). As long as earth’s magnetism exists, a properly adjusted compass will show you correct directions. It does not need any power nor satellites to work. better means to control damping of the compass needle.Ī properly adjusted ship’s compass is the mariner’s best friend.greater precision in the construction of compass & binnacle including correctors,.better knowledge of the laws of magnetism which govern the behaviour of the compass,.The superiority of the present day ship’s compass results from : It consists of a magnetised needle, or array of needles pivoted so that rotation is in a horizontal plane. The principle of the present day magnetic compass is in no way different from that of the compass used by the ancients. ANNEX III – Technical Details of Sound Signal Appliances.ANNEX II – Additional Signals for Fishing Vessels Fishing in Close Proximity.Annex 1 – Positioning and technical details of lights and shapes.Part F – Verification of compliance with the provisions of the Convention.Rule 35 – Sound signals in restricted visibility.Rule 34 – Manoeuvring and warning signals.Rule 30 – Anchored vessels and vessels aground.Rule 28 – Vessels constrained by their draught.Rule 25 – Sailing vessels underway and vessels under oars.Rule 23 – Power-driven vessels underway.Rule 19 – Conduct of vessels in restricted visibility.Rule 18 – Responsibilities between vessels.
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