Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin with rudder on skeg
Rigging Type: Fractional Sloop
LOA: 20.00 ft
LWL: 18.50 ft
S.A. (reported): 115.00 ft²
Beam: 4.10 ft
Displacement: 725.00 lb
Max Draft: 2.50 ft
Construction: FG or Plywood
First Built: 1949
# Built: 100
Builder: Basin Boatcraft/Invader Marine (USA)
Designer: Ed Thrall & Jack Freitag

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Sailboat Calculations

S.A. / Displ.: 22.84
Disp: / Len: 51.12
Comfort Ratio: 9.01
Capsize Screening Formula: 1.83
Hull Speed: 5.76 kn
Pounds/Inch Immersion: 271.02 pounds/inch

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Sailboat Links

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Similar to the Hunt designed INTERNATIONAL 110.
Raced as a one-design class for a number of years on San Francisco Bay.