- 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)...
- A
daggerboard is a
retractable centreboard used by
various sailing craft.
While other types of
centreboard may
pivot to retract, a
daggerboard slides...
- type
marconi without boom and the
peculiarity of not
having rudder nor
centreboard. The
steering of the boat is
carried out with the
movement and distribution...
-
mounted in
pairs on each side of a hull,
leeboards function much like a
centreboard,
allowing shallow-draft
craft to ply
waters fixed keel
boats cannot....
-
Smooth curve hulls are
hulls that use, just like the
curved hulls, a
centreboard, or an
attached keel.[citation needed] Semi
round bilge hulls are somewhat...
- rigging, engine, transmission, propeller), or
controls (helm, rudder,
centreboard, daggerboards, rigging). Similarly,
after a dismasting, a replacement...
- keel with a
retractable centreboard. It
displaces 882 lb (400 kg). The boat has a
draft of 4.76 ft (1.45 m) with the
centreboard extended and 1.48 ft (0...
-
reason being that a
centreboard/keel is not
needed for
sailing downwind and
simply adds to the drag of the hull.
Raising the
centreboard reduces drag and...
-
weighted bulb, or an
optional stub keel with a
bottom beaching plate,
centreboard and twin
rudders to
allow it to
remain upright when beached. The fin...
- five
essential controls: the
sails the
foils (i.e. the
daggerboard or
centreboard and
rudder and
sometimes lifting foils as
found on the Moth) the trim...
