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BI-LOUP 77

BI-LOUP 77 built by Wrighton Yachts (FRA) and designed by Wrighton. Her first hull was built in 1985 with an overall lengh of 7.70 m or 25.26 ft long

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BI-LOUP 77 Sailboat Specifications​

Features

Overall Length (LOA) m / ft7.70 m / 25.26 ft
Builder(s)Chantier Wrighton
Designer(s)Wrighton
BrandBi-Loup
CountryFrance
Hull TypeTwin Keel
Number of Hulls Built100
First Hull Built1985
Last Hull Built1995
Ballast TypeGalvanized and polyester shot
Rigging TypeMasthead Sloop
UnsinkableNo
TrailerableNo
Ballast Ratio40.63

Dimensions

Overall Length (LOA) 7.70 m / 25.26 ft
Waterline Length (LWL)7.50 m / 24.61 ft
Beam (width)2.50 m / 8.20 ft
Draft0.85 m / 2.79 ft
Light Displacement (MLC) 1600 kg / 3527 lb
Maximum Displacement1600 kg / 3527 lb
Ballast Weight650 kg / 1433 lb

Performance

Capsize Screening Formula (CSF)2.16
Comfort Ratio13.32
Displacement-Length Ratio (DLR)105.64
Ballast Ratio40.63
Sail Area to Displacement24.97

Above Deck

Reported Sail Area33.50 m² / 360.60 ft²

Below Deck

Maximum Headroom5.90 ft * 1.80 m
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