S2 7.9

S2 7.9 photo S2 7.9 drawing

Sailboat Specifications


Hull Type:
Lifting Keel
Rigging Type:
Fractional Sloop
LOA:
25.92 ft / 7.90 m
LWL:
21.67 ft / 6.61 m
S.A. (reported):
326.00 ft2 / 30.29 m2
Beam:
9.00 ft / 2.74 m
Draft (max):
5.00 ft / 1.52 m
Draft (min):
1.04 ft / 0.32 m
Displacement:
4,050 lb / 1,837 kg
Ballast:
1,750 lb / 794 kg
S.A./Disp.:
20.59
Bal./Disp.:
43.21
Disp./Len.:
177.68
Construction:
FG
Ballast Type:
First Built:
1979
Last Built:
# Built:
545
Builder:
S2 Yachts
Designer:
Graham & Schlageter
Website:

Sailboat Calculations

S.A./Disp.:
20.59
Bal./Disp.:
43.21
Disp./Len.:
177.68
Comfort Ratio:
14.61

Rig and Sail Particulars

I:
30.50 ft / 9.30 m
J:
9.50 ft / 2.90 m
P:
29.42 ft / 8.97 m
E:
12.25 ft / 3.73 m
SPL/TPS:
ISP:
S.A. Fore:
144.88 ft2 / 13.46 m2
S.A. Main:
180.20 ft2 / 16.74 m2
S.A. Total (100% Fore + Main Triangles)
325.07 ft2 / 30.20 m2
S.A./Disp. (calc.):
20.53
Est. Forestay Len.:
31.95 ft / 9.74 m

Sailboat Links

Notes

A few (17) were delivered with a fixed keel and masthead rig. (See S2 7.9FK for specs.) Inboard power available as an option.



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