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CAL 3-30
Built by Jensen Marine (USA)
• Designed by William Lapworth
General Information
Hull Type:
Fin w/spade rudder
Rigging Type:
Masthead Sloop
Construction:
FG
First Built:
1973
Last Built:
1974
Number Built:
135
Dimensions
Length Overall (LOA):
9.17 m
Length Waterline (LWL):
8.02 m
Beam:
3.10 m
Draft (Max):
1.68 m
Weight & Ballast
Displacement:
4,763 kg
Ballast:
2,268 kg
Sail Plan
Foresail Area:
26.02 m²
Mainsail Area:
18.06 m²
Total Sail Area (calculated):
44.08 m²
Sail Area (reported):
44.04 m²
I (Fore Triangle Height):
12.65 m
J (Fore Triangle Base):
4.11 m
P (Mainsail Hoist):
10.39 m
E (Boom Length):
3.47 m
Engine & Systems
Engine Make:
Universal
Engine Type:
Gas
Engine Model:
Atomic 4
Fuel Capacity:
76 L
Water Capacity:
76 L
Performance Ratios
Hull Speed:
6.87 knots
SA/Displacement (Calculated):
15.57
SA/Displacement (Reported):
15.87
Ballast/Disp Ratio:
47.62%
Displacement/Length:
257.38
Comfort Ratio:
26.93
Capsize Screening:
1.86
S-Number:
2.00
Notes
Designed as an IOR 3/4 ton racer. (24.5')