Sailing employs the wind—acting on sails, wingsails or kites—to propel a craft on the surface of the water, on ice (iceboat) or on land over a chosen course, which is often part of a larger plan of navigation.
A brig is a type of sailing vessel defined by its rig: two masts which are both square-rigged. Brigs originated in the second half of the 18th century and were a common type of smaller merchant vessel or warship from then until the latter part of the 19th century. In commercial use, they were gradually replaced by fore-and-aft rigged vessels such as schooners, as owners sought to reduce crew costs by having rigs that could be handled by fewer men. In Royal Navy use, brigs were retained for training use when the battle fleets consisted almost entirely of iron-hulled steamships.
A catamaran is a watercraft with two parallel hulls of equal size. The distance between a catamaran's hulls imparts resistance to rolling and overturning. Catamarans typically have less hull volume, smaller displacement, and shallower draft (draught) than monohulls of comparable length. The two hulls combined also often have a smaller hydrodynamic resistance than comparable monohulls, requiring less propulsive power from either sails or motors. The catamaran's wider stance on the water can reduce both heeling and wave-induced motion, as compared with a monohull, and can give reduced wakes.
The Portsmouth Yardstick (PY) or Portsmouth handicap scheme is a term used for a number of related systems of empirical handicapping used primarily in small sailboat racing.
The Finn dinghy is a single-handed, cat-rigged sailboat, and a former Olympic class for men's sailing. Since its debut at the 1952 Summer Olympics in Helsinki, the Finn featured in every summer Olympics until 2020, making it the longest serving dinghy in the Olympic Regatta and one of the most prolific Olympic sailboats,. The Finn is a physically demanding boat to race at the highest levels, especially since the class rules now allow unlimited boat rocking and sail pumping when the wind is above 10 knots. The event did not feature on the Olympic programme from 2024.
The 470 (Four-Seventy) is a double-handed monohull planing dinghy with a centreboard, Bermuda rig, and centre sheeting. Equipped with a spinnaker, trapeze and a large sail-area-to-weight ratio, it is designed to plane easily, and good teamwork is necessary to sail it well. The name comes from the boat's length of 470 centimetres.
The Laser Radial or ILCA 6 is a popular one-design class of small sailing dinghy, originally built by Laser Performance. It is a singlehanded boat, meaning that it is sailed by one person. The Laser Radial is a variant of the Laser Standard, with shorter mast and reduced sail area, allowing light sailors to sail in heavy winds. The International Class is recognised by World Sailing.
The Sunfish is a personal-size, beach-launched sailing dinghy. It features a very flat, boardlike hull carrying an Oceanic lateen sail mounted to an un-stayed mast.
The J/24 is an international One-Design and Midget Ocean Racing Club trailerable keelboat class built by J/Boats and defined by World Sailing. The J/24 was created to fulfill the diverse needs of recreational sailors such as cruising, one design racing, day sailing, and handicap racing.
The Sabot is a sailing dinghy that is sailed and raced singlehandedly usually by young sailors in various parts of the world.
The Formula 16 (F16) sport catamaran is an ISAF recognised 5 m long beach catamaran with an asymmetric spinnaker setup.
Performance Handicap Racing Fleet (PHRF) is a handicapping system used for yacht racing in North America. It allows dissimilar classes of sailboats to be raced against each other. The aim is to cancel out the inherent advantages and disadvantages of each class of boats, so that results reflect crew skill rather than equipment superiority.
The National Solo class is a racing dinghy designed by Jack Holt in 1956. The Solo is sailed in the United Kingdom, Holland, Portugal and Australia.
The United States Sailing Association is the national governing body for sailing in the United States. Founded in 1897 and headquartered in Bristol, Rhode Island, US Sailing is a 501(c) (3) non-profit organization. US Sailing offers training and education programs for instructors and race officials, supports a wide range of sailing organizations and communities, issues offshore rating certificates, and provides administration and oversight of competitive sailing across the country, including National Championships and the US Sailing Team.
The RS400 is a light-weight sailing dinghy designed by Phil Morrison and manufactured by RS Sailing. The dinghy is sailed by two people and has a main, a jib and an asymmetric spinnaker. It has a PY of 948 and a D-PN of 82.3.
Sailing/Yachting is an Olympic sport starting from the Games of the 1st Olympiad. With the exception of 1904 and possibly the cancelled 1916 Summer Olympics, sailing has always been included on the Olympic schedule. Sailing at the 2012 Summer Olympics in London was held 29 July – 11 August 2012 at Weymouth and Portland National Sailing Academy in Weymouth. The 2012 sailing program consisted of a total of ten events. Eleven fleet races were scheduled off the coast at Weymouth Bay for each event, except for the 49er and the Elliott 6m classes. For the 49er class, a total of 16 races were scheduled. Of the 11 (16) races, 10 (15) were scheduled as opening races and the last one as medal race. For the Elliott 6m a series of match races was scheduled. The sailing was done on different types of courses.
The World Sailing's Sailing World Cup is a series of sailing regattas. The World Cup came into existence during the 2008–09 Season. The series includes boats that have competed in the Olympics and Paralympics.
The ISAF Youth Sailing World Championships was first held in Sweden in 1971 and it has been held every year since. It is one of the key events of the federation to help promote top-level youth participation.
The US Yachts US 22 is an American trailerable sailboat, that was designed by Gary Mull and first built in 1979.