A daggerboard is a retractable centreboard used by various sailing craft. While other types of centreboard may pivot to retract, a daggerboard slides in...

the leeward force of the wind. Related foils include centerboards and daggerboards, which do not have the secondary purpose of being a counterweight. As...

centerboard or daggerboard keel, depending on the model, with flooding water ballast. The ballast is drained for road transport. MacGregor 26D Daggerboard-equipped...

sailboats can also employ hydrofoils only to assist performance. Just as daggerboards and rudders are foils that enhance the control of a boat, assisting hydrofoils...

Unlike the Hobie 14 and 16, the Hobie 18 has symmetrical hulls, using daggerboards to maintain course stability. The boat features a fully battened mainsail...

as the Santana 23 "D" (for "daggerboard") model, commonly called the Santana 23D, with a retractable, verticle, daggerboard keel similar to racing dinghys...

front of a bulkhead, which partitions the boat nearly in half, is the daggerboard case. Right behind it on the centerline of the hull floor are attached...

consists of solely a pivoting metal plate is called a centerplate. A daggerboard is similar but slides vertically rather than pivoting. The analog in...

normally be righted by standing or pulling down on the centreboard, daggerboard (or bilgeboard in a scow) to lift the mast clear of the water. Depending...

transom-hung rudders controlled by a tiller and a single, centrally-mounted daggerboard keel. The racing versions are heavier and incorporate extra sails, sheet...

boats by using five essential controls: the sails the foils (i.e. the daggerboard or centreboard and rudder and sometimes lifting foils as found on the...

lithium-ion batteries. This includes active pitch control of all appendages, daggerboard lifting/lowering, and the jibsheet. The reduction of one grinding position...

resistance. Very common in dinghies, but also found in some larger boats. A daggerboard serves the same purpose but slides vertically rather than pivoting. centerline...

designing a multihull is similar to designing an aircraft. A centreboard or daggerboard is retractable lightweight keel which can be pulled up in shallow water...

The deck has a foam layer underneath for strength and buoyancy. The daggerboard is removable for storage and transport. The dinghy is manufactured by...

personal-sized, beach-launched sailing dinghy with a pontoon-type hull, daggerboard, and lateen sail mounted to an un-stayed mast. supercargo A person aboard...

California home garage in January 1967. He built the wishbone boom, daggerboard and mast foot from laminated strips of teak wood. He custom designed...

colours are White, Grey, Blue, Yellow or Orange. Three rudders New deeper daggerboard Mylar sails (dacron optional) Minor modifications to forestay tack fitting...

retractable daggerboard. It displaces 170 lb (77 kg). The crew can make use of a single trapeze. The boat has a draft of 3.50 ft (1.07 m) with the daggerboard extended...

to make sure the boat sails level. Centreboard/daggerboard position - lifting the centreboard/daggerboard up when sailing downwind and putting it down when...

can be counteracted by a keel or other underwater foils, including daggerboard, centerboard, skeg and rudder. Lateral force also induces heeling in...

the larger AC72s used in the 2013 America's Cup, AC50s used L-shaped daggerboard stabilizers as well as T-shaped rudder elevators that were able to generate...

junk with no keel (similar to a sampan), so that the boat relies on a daggerboard, leeboard or very large rudder to prevent the boat from slipping sideways...

have been made from fiberglass. Variations on the design include the daggerboard-equipped El Toro from the Richmond Yacht Club in San Francisco Bay Area...

canting keels are usually combined with a retractable centerboard or daggerboard that is deployed when the keel is tilted, and retracted (to reduce drag)...

or squat Variation due to movable appendages, such as centreboards, daggerboards, drop keels, leeboards, and retractable rudders Projection of non-retractable...

Instrument(s) Double bass Years active 1960–present Labels Beezwax Black Jazz Catalyst Daagnim Daggerboard Jazz Is Dead Resurgent Skipper Productions WJ3...

engine, transmission, propeller), or controls (helm, rudder, centreboard, daggerboards, rigging). Similarly, after a dismasting, a replacement mast, often referred...

technically any sailboat with a keel—as opposed to a centerboard or daggerboard. In New Zealand the term keeler is frequently used as a generic alternative—meaning...

Carpenter's walk Centreboard Chains Cockpit Companionway Crow's nest Daggerboard Deck Figurehead Forecastle Frame Gangway Gunwale Head Hull Jackline Jibboom...