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CONTROVERSY 31

CONTROVERSY 31 built by Mount Desert Yacht Yard (USA) and designed by E. F. Butler. Her first hull was built in 1960 with an overall lengh of 9.45 m or 31.00 ft long

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CONTROVERSY 31 Sailboat Specifications​

Features

Overall Length (LOA) m / ft9.45 m / 31.00 ft
Builder(s)Mount Desert Yacht Yard
Designer(s)E. F. Butler
CountryUnited States
Hull TypeFin Keel
First Hull Built1960
Rigging TypeMasthead Sloop
UnsinkableNo
TrailerableNo

Dimensions

Overall Length (LOA) 9.45 m / 31.00 ft
Waterline Length (LWL)8.13 m / 26.67 ft
Beam (width)1.65 m / 5.42 ft
Draft1.60 m / 5.25 ft
Light Displacement (MLC) 3175 kg / 7000 lb
Maximum Displacement3175 kg / 7000 lb

Performance

Capsize Screening Formula (CSF)1.14
Comfort Ratio40.67
Displacement-Length Ratio (DLR)164.73
Sail Area to Displacement17.76

Above Deck

Estimated Forestay Length11.09 m / 36.37 ft
Reported Sail Area37.63 m² / 405.00 ft²
Total Sail Area37.60 m² / 404.69 ft²
Mainsail Area20.24 m² / 217.91 ft²
I34.75 ft * 10.59 m
J10.75 ft * 3.28 m
P31.13 ft * 9.49 m
E14.00 ft * 4.27 m
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