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SIGMA 41

SIGMA 41 built by Sigma Yachts (UK) and designed by David Thomas. Her first hull was built in 1982 with an overall lengh of 12.50 m or 41.00 ft long

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SIGMA 41 Sailboat Specifications​

Features

Overall Length (LOA) m / ft12.50 m / 41.00 ft
Builder(s)Sigma Yachts
Designer(s)David Thomas
CountryUnited Kingdom
Hull TypeFin w/spade rudder
First Hull Built1982
Ballast TypeLead
Rigging TypeMasthead Sloop
UnsinkableNo
TrailerableNo
Freshwater Tank Capacity lt/gal322 L / 85 gal

Dimensions

Overall Length (LOA) 12.50 m / 41.00 ft
Waterline Length (LWL)10.16 m / 33.33 ft
Beam (width)3.71 m / 12.17 ft
Draft1.83 m / 6.00 ft
Light Displacement (MLC) 8618 kg / 19000 lb
Maximum Displacement8618 kg / 19000 lb

Performance

Capsize Screening Formula (CSF)1.83
Comfort Ratio29.55
Displacement-Length Ratio (DLR)229.09
Sail Area to Displacement16.01

Above Deck

Estimated Forestay Length16.03 m / 52.60 ft
Reported Sail Area65.96 m² / 710.00 ft²
Total Sail Area65.96 m² / 709.98 ft²
Mainsail Area31.48 m² / 338.80 ft²
I50.50 ft * 15.39 m
J14.70 ft * 4.48 m
P44.00 ft * 13.41 m
E15.40 ft * 4.69 m
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