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SB20
class line drawing
ISAF StatusRecognized
Year of status2007
TypeKeelboat
No. of Crewup to 4
Opt Crew Weightmax 270 kg
DesignerTony Castro
National OriginsGBR
Hull MaterialGRP
Year Designed1999
Number of Trapezen/a
Hull Length6.05 m
Beam Length2.15 m
Draught Length1.5 m
Mainsail Area18 m2
Headsail Area9.05 m2
Spinnaker Area46 m2
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