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ULTIMATE 20
Built by Ultimate Sailboats International
• Designed by Jeff Canepa/Jim Antrim
General Information
Hull Type:
Lifting Keel
Rigging Type:
Fractional Sloop
Construction:
FG
First Built:
1994
Dimensions
Length Overall (LOA):
6.35 m
Length Waterline (LWL):
5.49 m
Beam:
2.44 m
Draft (Max):
1.52 m
Draft (Min):
0.20 m
Weight & Ballast
Displacement:
499 kg
Ballast:
204 kg
Sail Plan
Foresail Area:
8.43 m²
Mainsail Area:
13.01 m²
Total Sail Area (calculated):
21.44 m²
Sail Area (reported):
22.58 m²
I (Fore Triangle Height):
7.95 m
J (Fore Triangle Base):
2.12 m
P (Mainsail Hoist):
8.33 m
E (Boom Length):
3.12 m
Engine & Systems
Performance Ratios
Hull Speed:
5.69 knots
SA/Displacement (Calculated):
34.08
SA/Displacement (Reported):
36.56
Ballast/Disp Ratio:
40.91%
Displacement/Length:
84.20
Comfort Ratio:
5.65
Capsize Screening:
3.10
S-Number:
7.27