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CONTROVERSY 31
Built by Mount Desert Yacht Yard (USA)
• Designed by E. F. Butler
Market Value
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General Information
Hull Type:
Fin Keel
Rigging Type:
Masthead Sloop
Construction:
Wood
First Built:
1960
Dimensions
Length Overall (LOA):
9.45 m
Length Waterline (LWL):
8.13 m
Beam:
1.65 m
Draft (Max):
1.60 m
Weight & Ballast
Displacement:
3,175 kg
Sail Plan
Foresail Area:
17.35 m²
Mainsail Area:
20.24 m²
Total Sail Area (calculated):
37.59 m²
Sail Area (reported):
37.63 m²
I (Fore Triangle Height):
10.59 m
J (Fore Triangle Base):
3.28 m
P (Mainsail Hoist):
9.49 m
E (Boom Length):
4.27 m
Engine & Systems
Performance Ratios
Hull Speed:
6.92 knots
SA/Displacement (Calculated):
17.41
SA/Displacement (Reported):
17.76
Displacement/Length:
164.73
Comfort Ratio:
40.67
Capsize Screening:
1.14
S-Number:
3.26