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ERICSON 31 INDEPENDENCE

ERICSON 31 INDEPENDENCE built by Ericson Yachts (USA) and designed by Bruce King. Her first hull was built in 1977 with an overall lengh of 9.42 m or 30.92 ft long

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ERICSON 31 INDEPENDENCE Sailboat Specifications​

Features

Overall Length (LOA) m / ft9.42 m / 30.92 ft
Builder(s)Ericson Yachts
Designer(s)Bruce King
CountryUnited States
Hull TypeFin w/transom hung rudder
Number of Hulls Built70
First Hull Built1977
Last Hull Built1981
Rigging TypeMasthead Sloop
UnsinkableNo
TrailerableNo
Freshwater Tank Capacity lt/gal170 L / 45 gal
Ballast Ratio39.47

Dimensions

Overall Length (LOA) 9.42 m / 30.92 ft
Waterline Length (LWL)7.29 m / 23.92 ft
Beam (width)3.18 m / 10.42 ft
Draft1.50 m / 4.92 ft
Light Displacement (MLC) 5171 kg / 11400 lb
Maximum Displacement5171 kg / 11400 lb
Ballast Weight2041 kg / 4500 lb

Performance

Capsize Screening Formula (CSF)1.86
Comfort Ratio29.85
Displacement-Length Ratio (DLR)371.85
Ballast Ratio39.47
Sail Area to Displacement14.49

Above Deck

Estimated Forestay Length12.33 m / 40.45 ft
Reported Sail Area42.46 m² / 457.00 ft²
Total Sail Area42.51 m² / 457.56 ft²
Mainsail Area19.50 m² / 209.95 ft²
I38.33 ft * 11.68 m
J12.92 ft * 3.94 m
P32.50 ft * 9.91 m
E12.92 ft * 3.94 m

Below Deck

Maximum Headroom6.08 ft * 1.85 m
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