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IRWIN 46

IRWIN 46 built by Irwin Yachts (USA) and designed by Ted Irwin. Her first hull was built in 1980 with an overall lengh of 13.87 m or 45.50 ft long

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IRWIN 46 Sailboat Specifications​

Features

Overall Length (LOA) m / ft13.87 m / 45.50 ft
Builder(s)Irwin Yachts
Designer(s)Ted Irwin
BrandIrwin
CountryUnited States
Hull TypeKeel/Cbrd.
First Hull Built1980
Rigging TypeStaysail Ketch
UnsinkableNo
TrailerableNo
Freshwater Tank Capacity lt/gal719 L / 190 gal
Ballast Ratio36.36

Dimensions

Overall Length (LOA) 13.87 m / 45.50 ft
Waterline Length (LWL)11.45 m / 37.58 ft
Beam (width)4.11 m / 13.50 ft
Draft3.33 m / 10.92 ft
Light Displacement (MLC) 14969 kg / 33000 lb
Maximum Displacement14969 kg / 33000 lb
Ballast Weight5443 kg / 12000 lb

Performance

Capsize Screening Formula (CSF)1.69
Comfort Ratio39.87
Displacement-Length Ratio (DLR)277.58
Ballast Ratio36.36
Sail Area to Displacement13.4

Above Deck

Mast Height from DWL17.68 m / 58.00 ft
Estimated Forestay Length17.21 m / 56.47 ft
Reported Sail Area79.71 m² / 858.00 ft²
Total Sail Area79.66 m² / 857.50 ft²
Mainsail Area31.66 m² / 340.75 ft²
I53.00 ft * 16.15 m
J19.50 ft * 5.94 m
P47.00 ft * 14.33 m
E14.50 ft * 4.42 m
PY28.75 ft * 8.76 m
EY9.75 ft * 2.97 m
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