The Eclipse 6.7, also called the Northbridge Eclipse, 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

Carl Alberg Carl Alberg (11 April 1901 – 31 August 1986) was a Swedish born naval architect known for his influence in early fiberglass boats. Career Alberg moved to the United States in 1925 where he began working as a rigger then later as a spar (sa ...

as a

cruiser A cruiser is a type of warship. Modern cruisers are generally the largest ships in a fleet after aircraft carriers and amphibious assault ships, and can usually perform several operational roles from search-and-destroy to ocean escort to sea ...

and first built in 1978. The design is a development of the South Coast 22, which was in turn based upon Alberg's

South Coast 21 The South Coast 21 is an American Trailer sailer, trailerable sailboat that was designed by Carl Alberg as a daysailer and first built in 1965.Henkel, Steve: ''The Sailor's Book of Small Cruising Sailboats'', page 140. International Marine/McGr ...

design. The Eclipse differs from the South Coast 22 by moving the mast forward, plus changes to the coach house roof, cockpit and the interior.

Production

The design was built by South Coast Seacraft in

United States The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...

, starting in 1978, but it is now out of production.

Design

The Eclipse 6.7 is a 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 (English in the Commonwealth of Nations, Commonwealth English) is a common type of fibre-reinforced plastic, fiber-reinforced plastic using glass fiber. The fibers may be randomly arranged, flattened i ...

, with wood trim. It has a

masthead sloop A masthead rig on a sailing vessel consists of a forestay and backstay both attached at the top of the mast. The Bermuda rig can be split into two groups: the masthead rig and the fractional rig. The masthead rig has larger and more headsails, a ...

rig, a spooned

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 angled transom, a transom-hung

rudder A rudder is a primary control surface used to steer a ship, boat, submarine, hovercraft, airship, or other vehicle that moves through a fluid medium (usually air or water). On an airplane, the rudder is used primarily to counter adverse yaw ...

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, rudder post or stock to provide leverage in the form of torque for the helmsman to turn ...

and a

swing keel The keel is the bottom-most longitudinal structural element of a watercraft, important for stability. On some sailboats, it may have a hydrodynamic and counterbalancing purpose as well. The laying of the keel is often the initial step in constru ...

. 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, beaching 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 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- ...

of .

Operational history

The boat is supported by an active class club that organizes racing events, the ''South Coast Seacraft Owners' Association''.

References

{{Trailer sailers and Trailer yachts worldwide Keelboats 1980s sailboat type designs Sailing yachts Trailer sailers Sailboat type designs by Carl Alberg Sailboat types built by South Coast Seacraft

Production

Design

Operational history

See also

References