Engineering:Naiad 18

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Short description: Sailboat class

Naiad 18
Naiad 18 sailboat 2657.jpg
Development
DesignerMark Ellis
LocationCanada
Year1984 to 1986
No. built20[1][better source needed]
Builder(s)Luna Yachts
Boat
Boat weight1,100 lb (499 kg)
Draft3.67 ft (1.12 m) centreboard down
Hull
TypeMonohull
ConstructionFiberglass
LOA18.25 ft (5.56 m)
LWL17.50 ft (5.33 m)
Beam6.00 ft (1.83 m)
Engine typeOutboard motor
Hull appendages
Keel/board typecentreboard
Ballast550 lb (249 kg)
Rudder(s)transom-mounted rudder
Rig
Rig typeCat rig
Sails
SailplanCatboat
Mainsail area144 sq ft (13.4 m2)
Total sail area144 sq ft (13.4 m2)

The Naiad 18 is a Canadian trailerable sailboat, that was designed by Mark Ellis, first built from 1984 to 1986, and named for the mythological water sprites.[2][3][4]

Production

The boat was built by Luna Yachts in Oakville, Ontario, Canada , between 1984 and 1986, but it is now out of production.[2][4] It is believed that 20 were completed. Although one was destroyed, by 2013, 19 remained in service.[1]

Design

Naiad 18 equipped with a British Seagull outboard motor

The Naiad 18 is a small, open, recreational keelboat, built predominantly of fiberglass, with wood trim. It has a cat rig, a plumb stem, a vertical transom, a transom-hung rudder, a wishbone boom and a centerboard that folds up into a trunk. It displaces 1,100 lb (499 kg) and carries 550 lb (249 kg) of ballast.[2][4]

The boat has a draft of 3.67 ft (1.12 m) with the centreboard extended and 0.67 ft (0.20 m) with it retracted, allowing beaching or ground transportation on a trailer.[2][4]

The boat can be optionally fitted with a small outboard motor for docking and maneuvering.[2][4]

The design has a hull speed of 5.61 kn (10.39 km/h).[4][5]

See also

Related development

Similar sailboats

References

External links