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SPENCER 34
Built by Spencer Boats Ltd.
• Designed by Vladimir Plavsic
General Information
Hull Type:
Fin w/spade rudder
Rigging Type:
Masthead Sloop
Construction:
FG
First Built:
1981
Dimensions
Length Overall (LOA):
10.29 m
Length Waterline (LWL):
8.23 m
Beam:
3.38 m
Draft (Max):
1.83 m
Weight & Ballast
Displacement:
4,536 kg
Ballast:
2,087 kg
Ballast Type:
Lead
Sail Plan
Foresail Area:
27.78 m²
Mainsail Area:
19.21 m²
Total Sail Area (calculated):
46.99 m²
Sail Area (reported):
47.01 m²
I (Fore Triangle Height):
13.50 m
J (Fore Triangle Base):
4.11 m
P (Mainsail Hoist):
11.67 m
E (Boom Length):
3.29 m
Engine & Systems
Performance Ratios
Hull Speed:
6.96 knots
SA/Displacement (Calculated):
17.15
SA/Displacement (Reported):
17.50
Ballast/Disp Ratio:
46.00%
Displacement/Length:
226.81
Comfort Ratio:
21.63
Capsize Screening:
2.06
S-Number:
2.46
Notes
IOR 3/4 ton racer.