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ALPA A34

ALPA A34 built by Alpa (ITA) and designed by Sparkman & Stephens. Her first hull was built in 1977 with an overall lengh of 10.11 m or 33.17 ft long

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ALPA A34 Sailboat Specifications​

Features

Overall Length (LOA) m / ft10.11 m / 33.17 ft
Builder(s)Alpa
Designer(s)Sparkman & Stephens
BrandAlpa
CountryItaly
Hull TypeFin with rudder on skeg
Number of Hulls Built44
First Hull Built1977
Rigging TypeMasthead Sloop
UnsinkableNo
TrailerableNo
Freshwater Tank Capacity lt/gal450 L / 119 gal
Ballast Ratio42.29

Dimensions

Overall Length (LOA) 10.11 m / 33.17 ft
Waterline Length (LWL)8.38 m / 27.49 ft
Beam (width)3.20 m / 10.50 ft
Draft1.75 m / 5.74 ft
Light Displacement (MLC) 5200 kg / 11464 lb
Maximum Displacement5200 kg / 11464 lb
Ballast Weight2199 kg / 4848 lb

Performance

Capsize Screening Formula (CSF)1.87
Comfort Ratio26.48
Displacement-Length Ratio (DLR)246.36
Ballast Ratio42.29
Sail Area to Displacement22.07

Above Deck

Reported Sail Area64.94 m² / 699.00 ft²
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