CONTROVERSY 31

Sailboat Specifications


Hull Type:
Fin Keel
Rigging Type:
Masthead Sloop
LOA:
31.00 ft / 9.45 m
LWL:
26.67 ft / 8.13 m
S.A. (reported):
405.00 ft2 / 37.63 m2
Beam:
5.42 ft / 1.65 m
Draft (max):
5.25 ft / 1.60 m
Draft (min):
Displacement:
7,000 lb / 3,175 kg
Ballast:
S.A./Disp.:
17.76
Bal./Disp.:
Disp./Len.:
164.73
Construction:
Wood
Ballast Type:
First Built:
1960
Last Built:
# Built:
Builder:
Mount Desert Yacht Yard (USA)
Designer:
E. F. Butler
Website:

Sailboat Calculations

S.A./Disp.:
17.76
Bal./Disp.:
Disp./Len.:
164.73
Comfort Ratio:
40.67

Rig and Sail Particulars

I:
34.75 ft / 10.59 m
J:
10.75 ft / 3.28 m
P:
31.13 ft / 9.49 m
E:
14.00 ft / 4.27 m
SPL/TPS:
ISP:
S.A. Fore:
186.78 ft2 / 17.35 m2
S.A. Main:
217.91 ft2 / 20.24 m2
S.A. Total (100% Fore + Main Triangles)
404.69 ft2 / 37.60 m2
S.A./Disp. (calc.):
17.75
Est. Forestay Len.:
36.37 ft / 11.09 m

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