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BALBOA 20

BALBOA 20 built by Arthur Marine/Coastal Recreation Inc. (USA) and designed by Lyle C. Hess/Richard Arthur. Her first hull was built in 1967 with an overall lengh of 6.10 m or 20.00 ft long

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BALBOA 20 Sailboat Specifications​

Features

Overall Length (LOA) m / ft6.10 m / 20.00 ft
Builder(s)Arthur Marine / Coastal Recreation Inc.
Designer(s)Lyle C. Hess/Richard Arthur
BrandBalboa
CountryUnited States
Hull TypeSwing Keel
First Hull Built1967
Rigging TypeFractional Sloop
UnsinkableNo
TrailerableNo
Ballast Ratio26.47

Dimensions

Overall Length (LOA) 6.10 m / 20.00 ft
Waterline Length (LWL)5.33 m / 17.50 ft
Beam (width)2.16 m / 7.08 ft
Draft1.35 m / 4.42 ft
Light Displacement (MLC) 771 kg / 1700 lb
Maximum Displacement771 kg / 1700 lb
Ballast Weight204 kg / 450 lb

Performance

Capsize Screening Formula (CSF)2.38
Comfort Ratio10.61
Displacement-Length Ratio (DLR)141.61
Ballast Ratio26.47
Sail Area to Displacement19.59

Above Deck

Estimated Forestay Length6.86 m / 22.49 ft
Reported Sail Area16.17 m² / 174.00 ft²
Total Sail Area16.95 m² / 182.43 ft²
Mainsail Area8.49 m² / 91.35 ft²
I20.70 ft * 6.31 m
J8.80 ft * 2.68 m
P21.00 ft * 6.40 m
E8.70 ft * 2.65 m
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