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US 46
Built by Grampian/US Yachts
• Designed by William Tripp Jr.
General Information
Hull Type:
Keel/Cbrd.
Rigging Type:
Masthead Sloop
Construction:
FG
First Built:
1968
Dimensions
Length Overall (LOA):
14.02 m
Length Waterline (LWL):
10.06 m
Beam:
3.66 m
Draft (Max):
3.15 m
Draft (Min):
1.57 m
Weight & Ballast
Displacement:
11,340 kg
Ballast:
4,082 kg
Ballast Type:
Lead
Sail Plan
Foresail Area:
36.93 m²
Mainsail Area:
32.38 m²
Total Sail Area (calculated):
69.31 m²
Sail Area (reported):
81.66 m²
I (Fore Triangle Height):
14.51 m
J (Fore Triangle Base):
5.09 m
P (Mainsail Hoist):
12.50 m
E (Boom Length):
5.18 m
Engine & Systems
Performance Ratios
Hull Speed:
7.70 knots
SA/Displacement (Calculated):
13.73
SA/Displacement (Reported):
16.51
Ballast/Disp Ratio:
36.00%
Displacement/Length:
310.56
Comfort Ratio:
38.26
Capsize Screening:
1.64
S-Number:
1.44
Notes
Probably a stretched versions of the US 41 and from the same mold.