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A lighted or unlighted fixed aid to navigation attached directly to the earth’s surface. (Lights and daybeacons both constitute beacons.)
Industry:Boat
A light version on the cat o'nine tails for use on boys; also called "boys' pussy".
Industry:Boat
A light illuminating a sector or very narrow angle and intended to mark a direction to be followed.
Industry:Boat
A light piece of string, yarn, rope or plastic (often magnetic audio tape) attached to a stay or a shroud to indicate the local wind direction. They may also be attached to the surface and/or the leech of a sail to indicate the state of the air flow over the surface of the sail. They are referenced when optimizing the trim of the sails to achieve the best boat speed in the prevailing wind conditions.
Industry:Boat
A lifting device composed of one mast or pole and a boom or jib which is hinged freely at the bottom.
Industry:Boat
a lever used for steering, attached to the top of the rudder post. Used mainly on smaller vessels, such as dinghies and rowing boats.
Industry:Boat
A letter from a state or power authorising action by a privateer. Also see Letter of marque.
Industry:Boat
A large, lightweight sail used for sailing a fore-and-aft rig down or across the wind, intermediate between a genoa and a spinnaker.
Industry:Boat
A large winch with a vertical axis. A full-sized human-powered capstan is a waist-high cylindrical machine, operated by a number of hands who each insert a horizontal capstan bar in holes in the capstan and walk in a circle. Used to wind in anchors or other heavy objects; and sometimes to administer flogging over.
Industry:Boat
