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The GUPPY II conversion (SCB 47), implemented from 1947 to 1951, was generally similar to the GUPPY I, except for retention of both periscopes and introduction of the recently perfected snorkel. The addition of three new masts—snorkel induction, snorkel exhaust, and ESM mast—required more room in the upper portion of the sail.
The sail is connected to the board by a flexible joint. The sport is a hybrid between sailing and surfing. The sail board might be considered the most minimalistic version of the modern sailboat, with the major exception that steering is accomplished by the rider tilting the mast and sail or, when planing, carving the board, rather than with a ...
According to the Köppen climate classification, Kaanapali has a semi-arid, tropical type of climate (BSh), with warm winters and hot summers.. The north end of Kaanapali has more annual rainfall than the south end of Kaanapali, as it sits on the microclimate transition of west Maui: the historic town of Lahaina is a few miles south and receives half the annual rainfall, while the annual ...
Snorkeling is the practice of swimming at the surface (typically of the sea) being equipped with a mask, fins, and a short tube called a snorkel. Spearfishing; Sport diving (sport) Underwater football; Underwater hockey is a game played underwater which has some similarities to hockey.
This is a glossary of technical terms, jargon, diver slang and acronyms used in underwater diving.The definitions listed are in the context of underwater diving.
An early submarine snorkel was designed by James Richardson, an Assistant Manager at Scotts Shipbuilding and Engineering Company, Greenock, Scotland as early as 1916, during World War I. Although the company received a British patent for the design, [ 2 ] no further use was made of it—the British Admiralty did not accept it for use in the ...
Sail components include the features that define a sail's shape and function, plus its constituent parts from which it is manufactured. A sail may be classified in a variety of ways, including by its orientation to the vessel (e.g. fore-and-aft ) and its shape, (e.g. (a)symmetrical , triangular , quadrilateral , etc.).
The origin of the word "Snuba" may be a portmanteau of "snorkel" and "scuba", as it bridges the gap between the two. [2] Alternatively, some have identified the term as an acronym for "Surface Nexus Underwater Breathing Apparatus", [ 3 ] though this may have been ascribed retroactively to fit the portmanteau.