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Fore or forward: at or toward the front of a ship or further ahead of a location (opposite of "aft") [1] Preposition form is "before", e.g. "the mainmast is before the mizzenmast". Inboard: attached inside the ship. [14] Keel: the bottom structure of a ship's hull. [15] Leeward: side or direction away from the wind (opposite of "windward"). [16]
The central wing surface always provides lift and is usually the largest, while the functions of the fore and aft planes may vary between types and may include lift, control and/or stability. In civil aircraft the three surface configuration may be used to give safe stalling characteristics and short takeoff and landing (STOL) performance. It ...
Fore-and-aft rigs include: Rigs with one mast: the proa, the catboat, the sloop, the cutter; Rigs with two masts: the ketch, the yawl; Rigs with two or more masts: the schooner; Barques and barquentines are partially square rigged and partially fore-and-aft rigged. A rig which combines both on a foremast is known as a hermaphroditic rig.
Fore-and-aft the system of tensioning start with the stays that are anchored in front of each mast. Shrouds are tensioned by pairs of deadeyes , circular blocks that have the large-diameter line run around them, whilst multiple holes allow smaller line— lanyards —to pass multiple times between the two and thereby allow tensioning of the shroud.
Gaff rig [1] is a sailing rig (configuration of sails, mast and stays) in which the sail is four-cornered, fore-and-aft rigged, controlled at its peak and, usually, its entire head by a spar (pole) called the gaff. Because of the size and shape of the sail, a gaff rig will have running backstays rather than permanent backstays.
Easing the main sheet increases twist and the twist is usually adjusted so that the aft end of the top batten in the main sail runs parallel to the boom. The traveller is a track running from one side of the boat to the other upon which sits a car to which the other end of the sheet is attached. Moving the car from side to side alters the angle ...
It is a large strong rope, wire or rod extending from the upper end of each mast and running down towards the deck of the vessel in a midships fore-and-aft direction. The shrouds serve a similar function but extend on each side of the mast and provide support in the athwartships direction.
The spanker is the fore-and-aft sail at the lower right. On a square rigged ship, the spanker is a gaff-rigged fore-and-aft sail set from, and aft of, the aftmost mast. [1] [2] [3] Spankers are also called driver, jigger, and pusher sail. [4] On a schooner of four or more masts, the spanker is the sail on the mast nearest the stern. [5]
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