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INTERNATIONAL ONE DESIGN

INTERNATIONAL ONE DESIGN built by Bjarn Aas (NOR) and designed by Bjarn Aas. Her first hull was built in 1936 with an overall lengh of 10.11 m or 33.16 ft long

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INTERNATIONAL ONE DESIGN Sailboat Specifications​

Features

Overall Length (LOA) m / ft10.11 m / 33.16 ft
Builder(s)Bjarn Aas
Designer(s)Bjarn Aas
CountryNorway
Hull TypeFin Keel
Number of Hulls Built250
First Hull Built1936
Rigging TypeFractional Sloop
UnsinkableNo
TrailerableNo
Ballast Ratio57.75

Dimensions

Overall Length (LOA) 10.11 m / 33.16 ft
Waterline Length (LWL)6.53 m / 21.42 ft
Beam (width)2.06 m / 6.75 ft
Draft1.57 m / 5.16 ft
Light Displacement (MLC) 3221 kg / 7100 lb
Maximum Displacement3221 kg / 7100 lb
Ballast Weight1860 kg / 4100 lb

Performance

Capsize Screening Formula (CSF)1.41
Comfort Ratio34.55
Displacement-Length Ratio (DLR)322.52
Ballast Ratio57.75
Sail Area to Displacement16.95

Above Deck

Estimated Forestay Length9.28 m / 30.45 ft
Reported Sail Area36.23 m² / 390.00 ft²
Total Sail Area40.67 m² / 437.82 ft²
Mainsail Area29.38 m² / 316.22 ft²
I29.30 ft * 8.93 m
J8.30 ft * 2.53 m
P38.80 ft * 11.83 m
E16.30 ft * 4.97 m
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