The Ultimate 20 is an American trailerable

sailboat A sailboat or sailing boat is a boat propelled partly or entirely by sails and is smaller than a sailing ship. Distinctions in what constitutes a sailing boat and ship vary by region and maritime culture. Types Although sailboat terminology ...

that was designed by

Jim Antrim Jim or JIM may refer to: * Jim (given name), a given name * Jim, a diminutive form of the given name James * Jim, a short form of the given name Jimmy * OPCW-UN Joint Investigative Mechanism * ''Jim'' (comics), a series by Jim Woodring * ''Jim' ...

and Jeff Canepa as a one design racer and first built in 1994. The design was named ''Sailing World's'' 1995 ''Boat of the Year'' in the

PHRF 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 ...

Sportboat The term sportsboat first appeared in the late 1980s and early 1990s to describe trailer sailers that were optimised for high performance at the expense of accommodation and ballast. The very definition of the term "sportsboat" is evolving. There ...

category.

Production

The design was built in the United States starting in 1994 in

California California is a U.S. state, state in the Western United States, located along the West Coast of the United States, Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the List of states and territori ...

Moore Sailboats Moore may refer to: People * Moore (surname) ** List of people with surname Moore * Moore Crosthwaite (1907–1989), a British diplomat and ambassador * Moore Disney (1765–1846), a senior officer in the British Army * Moore Powell (died c. 15 ...

, which built the first 35 boats. Santa Cruz Yachts then built about 20 more, before production was assumed by Ultimate Sailboats until it went

bankrupt Bankruptcy is a legal process through which people or other entities who cannot repay debts to creditors may seek relief from some or all of their debts. In most jurisdictions, bankruptcy is imposed by a court order, often initiated by the debt ...

. The class association then bought the molds and had the design built by

Abbott Boats Abbott may refer to: People *Abbott (surname) *Abbott Handerson Thayer (1849–1921), American painter and naturalist *Abbott and Costello, famous American vaudeville act Places Argentina * Abbott, Buenos Aires United States * Abbott, Arkansas * ...

in Canada. After Abbott's plant was destroyed by fire in 2006, production was passed to

Columbia Yachts Columbia Yachts is a US manufacturer of sailboats, with offices and production facilities in Southern California. History Richard “Dick” Valdes and Maurice V. Threinen founded Glass Laminates, a fiberglass contract company, in 1958. Amo ...

, but few boats were completed. It was last constructed by

W. D. Schock Corp The W. D. Schock Corporation (usually styled W. D. Schock Corp) is an American boat builder originally based in Newport Beach, California, later in Corona, California and currently located in Santa Ana, California. The company was founded by Wi ...

, starting in the 2010s, but it is now out of production.

Design

The boat was conceived by

Hobie Cat Hobie Cat is a company that manufactures sailing catamarans, surfboards, sailboats, kayaks, stand-up paddle boards, and pedalboards as the Hobie Cat Company. It was founded in 1961 by Hobart Alter, who originally manufactured surfboards. Its li ...

champion

sailor A sailor, seaman, mariner, or seafarer is a person who works aboard a watercraft as part of its crew, and may work in any one of a number of different fields that are related to the operation and maintenance of a ship. The profession of the s ...

Jeff Canepa in the late 1980s. He was interested in the work done by

Doug Hemphill Doug Hemphill is an American sound mixer. He won two Academy Awards for Best Sound and was nominated for eight more in the same category. He has worked on more than 190 films since 1979. Selected filmography Hemphill has won an Academy Award f ...

, the designer of the Hotfoot 20 and

Hotfoot 27 The Hotfoot 27 is a Canadian sailboat that was designed by Doug Hemphill as racer-cruiser and first built in 1981.Sherwood, Richard M.: ''A Field Guide to Sailboats of North America, Second Edition'', pages 186-187. Houghton Mifflin Company, 19 ...

sailboats and especially his desire to add a

bowsprit The bowsprit of a sailing vessel is a spar extending forward from the vessel's prow. The bowsprit is typically held down by a bobstay that counteracts the forces from the forestays. The word ''bowsprit'' is thought to originate from the Middle L ...

and

asymmetrical spinnaker An asymmetrical spinnaker is a sail used when sailing downwind. Also known as an "asym", "aspin", or "A-sail" it can be described as a cross between a genoa jib and a spinnaker. It is asymmetric like a genoa, but, the asymmetrical spinnaker is not ...

to the Hotfoot 20. Canepa ended up buying the Hotfoot 20 molds at a sheriff's auction. In 1993 he formed Ultimate Sailboats and started to work on an evolved design. Ron Moore of Moore Sailboats built a

prototype A prototype is an early sample, model, or release of a product built to test a concept or process. It is a term used in a variety of contexts, including semantics, design, electronics, and Software prototyping, software programming. A prototyp ...

from the Hotfoot molds and it was taken on a racing tour by John McWaid, where he gathered feedback. Next

naval architect This is the top category for all articles related to architecture and its practitioners. {{Commons category, Architecture occupations Design occupations Architecture, Occupations ...

Jim Antrim was enlisted to do an overhaul of the original Hotfoot 20 design. The boat was lengthened and the freeboard, mast height and beam increased. Swept spreaders and a

jib A jib is a triangular sail that sets ahead of the foremast of a sailing vessel. Its tack is fixed to the bowsprit, to the bows, or to the deck between the bowsprit and the foremost mast. Jibs and spinnakers are the two main types of headsails ...

roller furler were incorporated, the sail area increased, along with a redesigned keel. The coach house and deck were also redesigned. The Ultimate 20 is a racing

keelboat A keelboat is a riverine cargo-capable working boat, or a small- to mid-sized recreational sailing yacht. The boats in the first category have shallow structural keels, and are nearly flat-bottomed and often used leeboards if forced in open wat ...

, built predominantly of

vinylester Vinyl ester resin, or often just vinyl ester, is a resin produced by the esterification of an epoxy resin with acrylic or methacrylic acids. The "vinyl" groups refer to these ester substituents, which are prone to polymerize and thus an inhibitor is ...

and

polyester Polyester is a category of polymers that contain the ester functional group in every repeat unit of their main chain. As a specific material, it most commonly refers to a type called polyethylene terephthalate (PET). Polyesters include natural ...

fiberglass Fiberglass (American English) or fibreglass (Commonwealth English) is a common type of fiber-reinforced plastic using glass fiber. The fibers may be randomly arranged, flattened into a sheet called a chopped strand mat, or woven into glass cloth ...

with a core of Baltek

balsa ''Ochroma pyramidale'', commonly known as the balsa tree, is a large, fast-growing tree native to the Americas. It is the sole member of the genus ''Ochroma''. The tree is famous for its wide usage in woodworking, with the name ''balsa'' being ...

. It has a fractional

sloop A sloop is a sailboat with a single mast typically having only one headsail in front of the mast and one mainsail aft of (behind) the mast. Such an arrangement is called a fore-and-aft rig, and can be rigged as a Bermuda rig with triangular sa ...

rig with a deck-mounted retractable

, a

raked stem The stem is the most forward part of a boat or ship's bow and is an extension of the keel itself. It is often found on wooden boats or ships, but not exclusively. Description The stem is the curved edge stretching from the keel below, up to ...

, an open

reverse transom A transom is the vertical reinforcement which strengthens the stern of a boat. This flat termination of the stern is typically above the waterline. The term was used as far back as Middle English in the 1300s, having come from Latin ''transvers ...

, a transom-hung

rudder A rudder is a primary control surface used to steer a ship, boat, submarine, hovercraft, aircraft, or other vehicle that moves through a fluid medium (generally aircraft, air or watercraft, water). On an aircraft the rudder is used primarily to ...

controlled by a

tiller A tiller or till is a lever used to steer a vehicle. The mechanism is primarily used in watercraft, where it is attached to an outboard motor, rudder post or stock to provide leverage in the form of torque for the helmsman to turn the rudder. ...

and a

lifting keel A centreboard or centerboard (US) is a retractable hull appendage which pivots out of a slot in the hull of a sailboat, known as a ''centreboard trunk'' (UK) or ''centerboard case'' (US). The retractability allows the centreboard to be raised t ...

with a weighted bulb. The rudder is made from

carbon fiber Carbon fiber-reinforced polymers (American English), carbon-fibre-reinforced polymers (Commonwealth English), carbon-fiber-reinforced plastics, carbon-fiber reinforced-thermoplastic (CFRP, CRP, CFRTP), also known as carbon fiber, carbon compo ...

and fiberglass, with wooden reinforcement. The keel is raised and lowered by a

winch A winch is a mechanical device that is used to pull in (wind up) or let out (wind out) or otherwise adjust the tension of a rope or wire rope (also called "cable" or "wire cable"). In its simplest form, it consists of a spool (or drum) attache ...

. It displaces and carries of ballast. The boat has a draft of with the keel extended and with it retracted, allowing operation in shallow water or ground transportation on a trailer. The boat is normally fitted with a small

outboard motor An outboard motor is a propulsion system for boats, consisting of a self-contained unit that includes engine, gearbox and propeller or jet drive, designed to be affixed to the outside of the transom. They are the most common motorised method ...

for docking and maneuvering. The design has sleeping accommodation for four people, with a double

"V"-berth A berth is a bed or sleeping accommodation on vehicles. Space accommodations have contributed to certain common design elements of berths. Beds in boats or ships While beds on large ships are little different from those on shore, the lack ...

in the bow cabin and a two straight settees in the main cabin. For sailing downwind the design may be equipped with an

flown from the bowsprit. The design has a

hull speed Hull speed or displacement speed is the speed at which the wavelength of a vessel's bow wave is equal to the waterline length of the vessel. As boat speed increases from rest, the wavelength of the bow wave increases, and usually its crest-to-tro ...

of and a

handicap of 138 to 159.

Operational history

The boat is supported by an active class club that organizes racing events, the ''U20 Class Association''. In a 1995 review for ''Practical Sailor'', Darrell Nicholson wrote, "the boat is fairly forgiving but you have to think fast. While attempting to see how close we could sail to the wind, we nearly broached. Canepa yelled, 'We’re going over,' eased the sheet as we rounded up, then trimmed the chute as it filled on a downwind course. Total time to crash, burn, and recover was less than 15 seconds. The key to jibing, we learned, is the release of large amounts of sheet before the main comes across; this way the chute fills in front of the headstay before being blanketed by the main." In a 2013 ''Sailing World'' review Dave Reed wrote, "the Ultimate 20's fans say it was cool way before sportboats were hip, and that even today, as the Jim Antrim design approaches its second decade, it offers one thing flashier new boats don't have: simplicity."

References

External links

Ultimate Sailboats official website archive
on

archive.org The Internet Archive is an American digital library with the stated mission of "universal access to all knowledge". It provides free public access to collections of digitized materials, including websites, software applications/games, music, ...

{{Trailer sailers and Trailer yachts worldwide Keelboats 1990s sailboat type designs Sailing yachts Trailer sailers One-design sailing classes Former classes of World Sailing Sailboat type designs by Jim Antrim Sailboat type designs by Jeff Canepa Sailboat types built by Abbott Boats Sailboat types built by Columbia Yachts Sailboat types built by Moore Sailboats Sailboat types built by Santa Cruz Yachts Sailboat types built by Ultimate Sailboats Sailboat types built by W. D. Schock Corp

Production

Design

Operational history

See also

References

External links