Outrigger canoe
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Outrigger canoeThe outrigger canoe (Tagalog and Indonesian: bangka; Maori: waka ama; Hawaiian: wa?a; Tahitian: va?a) is a type of canoe featuring one or more lateral support floats known as outriggers, which are fastened to one or both sides of the main hull. Smaller canoes often employ a single outrigger on the port side, while larger canoes may employ a single outrigger, double outrigger, or double hull configuration (see also catamaran). The sailing canoes are an important part of the Polynesian heritage and are actively raced and sailed in Hawaii and Tahiti. Using an outrigger or double hull configuration greatly increases the stability of the canoe, but introduces much less hydrodynamic inefficiency than making a single hull canoe wider. Compared to other types of canoes, outrigger canoes can be quite fast, yet are also capable of being paddled and sailed in rougher water. The outrigger float is called the ama in many Polynesian and Micronesian languages. The spars connecting the ama to the main hull (or the two hulls in a double hull canoe) are called ?iako in Hawaiian and kiato in Maori (with similar words in other Polynesian languages); in Micronesian languages, the term aka is used.
History
The traditional p?pao of Tonga
Hawaiiloa, a double hull sailing canoe built as a replica of Polynesian voyaging canoes The Polynesian Voyaging Society has two double hull sailing canoes, H?k?le?a and Hawai?iloa, and sails them between various islands in the Pacific using traditional Polynesian navigation methods without instruments. The technology has persisted into the modern age. Outrigger canoes can be quite large fishing or transport vessels, and in the Philippines, outrigger canoes (called bangka, parao or balanghai) are often fitted with gasoline engines. The links between seafaring and outrigger canoes in the Philippines extend through to political life, in which the smallest political unit in the country still called Barangay after the historical Balanghai outrigger proas used in the original migrations of the first Austronesian peoples across the archipelago and beyond. Modern sport useOutrigger canoe racing has become a popular canoeing sport, with numerous clubs located around the world.
Racing outrigger canoes. The canoe in the front right, with a narrower hull and smaller body, is a single person outrigger canoe, or OC1. The other canoes are six person outrigger canoes, or OC6. Six person outrigger canoes (or OC6) are among the most common used for sport use; single person outrigger canoes (or OC1) are also very common. Two and four person outrigger canoes are also sometimes used, and two six person outrigger canoes are sometimes rigged together like a catamaran to form a twelve person double canoe. Modern OC6 hulls and amas are commonly made from fiberglass. However, some canoes are made of more traditional materials, such as being carved from koa tree logs in Hawaii. The ?iako are usually made of wood; the ?iako-ama and ?iako-hull connections are typically done with rope wrapped and tied in interlocking fashion to reduce the risk of the connection coming completely apart if the rope breaks. Modern OC1 hulls and amas are commonly made from fiberglass, carbon fiber, and/or Kevlar to produce a strong but light canoe. OC1 are often made with rudders operated by foot pedals. More traditional designs do not have rudders. OC1 commonly use ?iako made of aluminum, with a mechanism for quickly assembling and disassembling the canoe (snap buttons, large wing nuts, etc.). See alsoExternal links
de:Auslegerkanu fr:Pirogue à balancier it:Canoa polinesiana nl:Outrigger ja:????????? pt:Outrigger sv:Utriggare to:p?pao Source: Wikipedia | The above article is available under the GNU FDL. | Edit this article
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