A mast-aft rig is a sailboat sail-plan that uses a single mast set in the aft half of the hull. The mast supports fore-sails that may consist of a single jib , multiple staysails , or a crab claw sail .

Sep 17, 2023 · The mizzenmast is the aft-most (rear) mast on a sailboat with three or more masts or the mast behind the mainmast on a boat with two masts. The mizzenmast carries the mizzen sail. On a two-masted boat, the mizzenmast is always (slightly) smaller than the mainmast.

Bonaventure mizzen: the fourth mast on larger 16th-century galleons, typically lateen-rigged and shorter than the main mizzen. Jigger-mast: typically, where it is the shortest, the aftmost mast on vessels with more than three masts. Sections: jigger …

A fore-and-aft rig is a sailing ship rig with sails set mainly in the median plane of the keel, rather than perpendicular to it, as on a square-rigged vessel. [2]

The largest and, perhaps, most important mast. It is the third mast or the mast aft of a mainmast on a ship having three or more masts.

Mar 18, 2022 · Mast rake is a measure of how far the mast is angled aft from a straight vertical. A typical mast rake ranges from one to one-and-a-half degrees on a cruising masthead rig to as much as four degrees on a fractional racing rig.

Nov 30, 2017 · The position of the masthead in a fore-aft position to the mast step (also known as rake) is an important point of adjustment for sail handeling. If the masthead is too far forward, the boat will suffer from lee helm, the desire for the boat to turn downwind.

Development of a sailing rig which discards the inefficient mainsail, and replaces it with two clean leading-edge headsails, acting in a parallel, harmonious fashion with a mizzen sail creatively added and the mast stepped aft in the cockpit area and canted forward 10 degrees.

Feb 2, 2011 · Utilize the facts that increasing mast rake and/or moving the mast aft increase weather helm,-while decreasing mast rake and/or moving the mast forward decrease weather helm.

Sep 4, 2023 · Understanding sail rig types is essential for any sailor, whether they’re a beginner or an experienced seafarer. Sail rig types determine the number of masts and the layout and shape of sails, which directly affects the boat’s performance and handling.