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SONOMA 30
Built by Gannon Yachts (USA)
• Designed by Carl Schumacher
Market Value
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General Information
Hull Type:
Lifting Keel
Rigging Type:
Fractional Sloop
Construction:
FG
First Built:
1982
Last Built:
1984
Number Built:
37
Dimensions
Length Overall (LOA):
9.12 m
Length Waterline (LWL):
8.21 m
Beam:
2.68 m
Draft (Max):
1.83 m
Draft (Min):
0.61 m
Weight & Ballast
Displacement:
1,701 kg
Ballast:
680 kg
Ballast Type:
Lead
Sail Plan
Foresail Area:
15.64 m²
Mainsail Area:
18.70 m²
Total Sail Area (calculated):
34.34 m²
Sail Area (reported):
34.47 m²
I (Fore Triangle Height):
10.06 m
J (Fore Triangle Base):
3.11 m
P (Mainsail Hoist):
10.06 m
E (Boom Length):
3.72 m
Engine & Systems
Performance Ratios
Hull Speed:
6.95 knots
SA/Displacement (Calculated):
24.10
SA/Displacement (Reported):
24.66
Ballast/Disp Ratio:
40.00%
Displacement/Length:
85.81
Comfort Ratio:
11.50
Capsize Screening:
2.27
S-Number:
5.77
Notes
Fixed and lifting keel versions.