The Independence 20, also called the Freedom Independence 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 terminolo ...

, that was designed by

Gary Mull Gary Mull (September 27, 1937 – July 14, 1993) was an American yacht designer who created many popular fiberglass sailboats. Early life and education Gary Mull began his college career with a year at Pomona College as an English major, th ...

as a class for disabled sailors and first built in 1999. The design is out of production. The Independence 20 shares the same hull as the

Catalina Yachts Catalina Yachts is a U.S.-based builder of fiberglass monohull sloop-rigged sailboats ranging in sizes from eight to 54 feet in length. It was founded in 1969 in Hollywood, California by Frank Butler . Catalina Yachts is one of the largest boat m ...

-built

Aero 20 The Aero 20 is an American trailerable sailboat, that was designed by Gary Mull as a daysailer and first built in 1999. Production The boat was built by Catalina Yachts starting in 1999, but it is now out of production. Design The Aero 20 is ...

Production

The boat was initially built by Tillotson Pearson in the

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territori ...

for Freedom Yachts and later built by

Design

The Independence 20 is a small recreational

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 w ...

, built predominantly of

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 clo ...

. It has a fractional sloop rig, 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 air or water). On an aircraft the rudder is used primarily to counter adve ...

and a fixed fin

keel The keel is the bottom-most longitudinal structural element on a vessel. On some sailboats, it may have a hydrodynamic and counterbalancing purpose, as well. As the laying down of the keel is the initial step in the construction of a ship, in Br ...

. It displaces and carries of ballast. The boat has a draft of . The accommodation consists of two seats that are both pivoting and counterweighted, allowing side-to-side movement during tacking and

gybing A jibe (US) or gybe (Britain) is a sailing maneuver whereby a sailing vessel reaching downwind turns its stern through the wind, which then exerts its force from the opposite side of the vessel. Because the mainsail boom can swing acros ...

. 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-t ...

of .

References

{{Trailer sailers and Trailer yachts worldwide Keelboats 1980s sailboat type designs Sailing yachts Trailer sailers Sailboat type designs by Gary Mull Sailboat types built by Pearson Yachts Sailboat types built by Catalina Yachts

Production

Design

See also

References