Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Centerboard Dinghy
Rigging Type: Fractional Sloop
LOA: 18.00 ft / 5.49 m
S.A. (reported): 175.00 ft² / 16.26 m²
Beam: 6.25 ft / 1.91 m
Displacement: 650.00 lb / 295 kg
Max Draft: 4.58 ft / 1.40 m
Min Draft: 0.67 ft / 0.20 m
Construction: FG or Wood
First Built: 1933
Builder: Customflex (USA)
Designer: Francis Sweisguth

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Sailboat Calculations

Definitions
S.A. / Displ.: 37.37
Capsize Screening Formula: 2.89

calculation mobile

2 nd ad half width

3rd ad full width

Sailboat Links

Designers: Francis Sweisguth
Builders: Customflex (USA)
Associations: Interlake Sailing Class Association
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Notes

The Interlake was commissioned by the Sandusky Sailing Club in 1933. Francis Sweisguth, who had already designed the STAR, was hired to develop a boat for the waters of Lake Erie and Sandusky Bay.
Spinnaker area: 200 sq. ft.
Still an active class in the mid west USA.