The Aero 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

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

daysailer A daysailer, day sailer, or dayboat is a small sailboat with or without sleeping accommodations but which is larger than a dinghy. Dayboats can be mono hull or multihull, and are typically trailer-able. Many dayboats have a small cabin or "cu ...

and first built in 1999.

Production

The boat was built by

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 ...

starting in 1999, but it is now out of production.

Design

The Aero 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 wat ...

, 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 cloth ...

. 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, 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 ...

and a conventional 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 ...

giving a draft of . The hull design was based on the Independence 20, a boat designed by Mull for disabled sailors. The boat is rigged with the unusual "aero rig", whereby the main and jib sails are on a common fore-and-aft boom. The design displaces and carries of ballast. It 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 .

References

{{Trailer sailers and Trailer yachts worldwide Keelboats 1990s sailboat type designs Sailing yachts Trailer sailers Sailboat type designs by Gary Mull Sailboat types built by Catalina Yachts

Production

Design

See also

References