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S2 7.9

S2 7.9 built by S2 Yachts and designed by Graham & Schlageter. Her first hull was built in 1981 with an overall lengh of 7.90 m or 25.92 ft long

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S2 7.9 Sailboat Specifications​

Features

Overall Length (LOA) m / ft7.90 m / 25.92 ft
Builder(s)S2 Yachts
Designer(s)Graham & Schlageter
BrandS2
CountryUnited States
Hull TypeLifting Keel
Number of Hulls Built545
First Hull Built1981
Rigging TypeFractional Sloop
UnsinkableNo
TrailerableNo
Freshwater Tank Capacity lt/gal23 L / 6 gal
Ballast Ratio39.41

Dimensions

Overall Length (LOA) 7.90 m / 25.92 ft
Waterline Length (LWL)6.61 m / 21.67 ft
Beam (width)2.74 m / 9.00 ft
Draft1.52 m / 5.00 ft
Light Displacement (MLC) 1928 kg / 4250 lb
Maximum Displacement1928 kg / 4250 lb
Ballast Weight760 kg / 1675 lb

Performance

Capsize Screening Formula (CSF)2.23
Comfort Ratio15.33
Displacement-Length Ratio (DLR)186.45
Ballast Ratio39.41
Sail Area to Displacement19.87

Above Deck

Estimated Forestay Length9.74 m / 31.95 ft
Reported Sail Area30.19 m² / 325.00 ft²
Total Sail Area30.20 m² / 325.07 ft²
Mainsail Area16.74 m² / 180.20 ft²
I30.50 ft * 9.30 m
J9.50 ft * 2.90 m
P29.42 ft * 8.97 m
E12.25 ft * 3.73 m

Below Deck

Maximum Headroom5.50 ft * 1.68 m
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