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CONCEPT 40

CONCEPT 40 built by Concept/Hyundai and designed by Gary Mull. Her first hull was built in 1981 with an overall lengh of 12.19 m or 40.00 ft long

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CONCEPT 40 Sailboat Specifications​

Features

Overall Length (LOA) m / ft12.19 m / 40.00 ft
Builder(s)Concept/Hyundai
Designer(s)Gary Mull
Hull TypeWing Keel
First Hull Built1981
Ballast TypeIron
Rigging TypeMasthead Sloop
UnsinkableNo
TrailerableNo
Ballast Ratio47.89

Dimensions

Overall Length (LOA) 12.19 m / 40.00 ft
Waterline Length (LWL)9.70 m / 31.83 ft
Beam (width)3.89 m / 12.75 ft
Draft2.13 m / 7.00 ft
Light Displacement (MLC) 8618 kg / 19000 lb
Maximum Displacement8618 kg / 19000 lb
Ballast Weight4128 kg / 9100 lb

Performance

Capsize Screening Formula (CSF)1.91
Comfort Ratio28.87
Displacement-Length Ratio (DLR)263.02
Ballast Ratio47.89
Sail Area to Displacement17.35

Above Deck

Estimated Forestay Length17.22 m / 56.48 ft
Reported Sail Area71.44 m² / 769.00 ft²
Total Sail Area71.43 m² / 768.86 ft²
Mainsail Area28.45 m² / 306.18 ft²
I53.80 ft * 16.40 m
J17.20 ft * 5.24 m
P48.60 ft * 14.81 m
E12.60 ft * 3.84 m
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