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US1
Built by Advance Sailboat / Continental Sailcraft (USA)
• Designed by Ralph Kuppersmith/C. Mills
General Information
Hull Type:
Centerboard Dinghy
Rigging Type:
Cat (Marconi)
Construction:
FG
First Built:
1973
Number Built:
450
Dimensions
Length Overall (LOA):
4.70 m
Length Waterline (LWL):
4.11 m
Beam:
1.40 m
Draft (Max):
0.76 m
Draft (Min):
0.18 m
Weight & Ballast
Displacement:
86 kg
Sail Plan
Sail Area (reported):
8.36 m²
Engine & Systems
Performance Ratios
Hull Speed:
4.92 knots
SA/Displacement (Reported):
43.60
Displacement/Length:
34.48
Comfort Ratio:
2.74
Capsize Screening:
3.19
Notes
Ralph Kuppersmith was founder of Advance Sailboat Co..