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The Prindle 18 is an American catamaran sailing dinghy that was designed by Geoffrey Prindle as a racer and first built in 1977. [1] [2] [3]Geoffrey Prindle had started out as a surfboard manufacturer but was also successful racing Hobie 14 catamarans and started his own line of boats, starting with the Prindle 16.
HSV-2 Swift is a hybrid catamaran.She was privately owned and operated by Sealift Inc., and was originally built under the JHSV program as a proof of concept.As part of this program, she was directly leased for evaluation from her builders by the United States Navy Military Sealift Command from 2003 to 2013, primarily as a mine countermeasures and sea basing test platform.
The following is a partial list of sailboat types and sailing classes, including keelboats, dinghies, and multihull (catamarans and trimarans). Olympic classes [ edit ]
The class was founded during the 1960s and was part of the 4-tier IYRU (now ISAF) approach to divide up the sports catamaran sailing scene into 4 separate groups. These A, B, C and D classes were governed by a very small set of class rules to which each design had to comply. [2] [3] The A-Class is the largest remaining of those 4 main classes.
The Spirit of Dallas catamaran on White Rock Lake A Formula 16 beachable catamaran Powered catamaran passenger ferry at Salem, Massachusetts, United States. A catamaran (/ ˌ k æ t ə m ə ˈ r æ n /) (informally, a "cat") is a watercraft with two parallel hulls of equal size. The wide distance between a catamaran's hulls imparts stability ...
The official organisation for the A-Class catamaran is the IACA (International A division Catamarans Association). The A-Class rules were expanded over time to prevent the cost of these boats from rising too high and to ensure fairness in racing. Currently the main A-Class rules are: [3] Min overall boat weight : 75 kg / 165.3 lbs
A crew weight of 350–375 lb (160–170 kg) two adult males is the optimal crew for this 5.7-metre (18 ft 8 in) catamaran. With canted, hulls, heavier wing mast, spinnaker, daggerboards & rudders, this 275 lb (135 kg) catamaran was similar in performance to the Stingray Mk2 and later Nacra 5.8 catamarans.
A small waterplane area twin hull, better known by the acronym SWATH, is a catamaran design that minimizes hull cross section area at the sea's surface. Minimizing the ship's volume near the surface area of the sea , where wave energy is located, minimizes a vessel's response to sea state, even in high seas and at high speeds.