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LOCH LONG ONE-DESIGN

LOCH LONG ONE-DESIGN built by William Boag/Robertson & Sons and designed by James Croll. Her first hull was built in 1938 with an overall lengh of 6.40 m or 21.00 ft long

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LOCH LONG ONE-DESIGN Sailboat Specifications​

Features

Overall Length (LOA) m / ft6.40 m / 21.00 ft
Builder(s)William Boag/Robertson & Sons
Designer(s)James Croll
Hull TypeFin Keel
Number of Hulls Built138
First Hull Built1938
Rigging TypeFractional Sloop
UnsinkableNo
TrailerableNo
Ballast Ratio38.89

Dimensions

Overall Length (LOA) 6.40 m / 21.00 ft
Waterline Length (LWL)4.95 m / 16.25 ft
Beam (width)1.78 m / 5.84 ft
Draft0.90 m / 2.95 ft
Light Displacement (MLC) 816 kg / 1800 lb
Maximum Displacement816 kg / 1800 lb
Ballast Weight318 kg / 700 lb

Performance

Capsize Screening Formula (CSF)1.92
Comfort Ratio14.99
Displacement-Length Ratio (DLR)187.27
Ballast Ratio38.89
Sail Area to Displacement15.71

Above Deck

Reported Sail Area13.47 m² / 145.00 ft²
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