Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Scow Twin Cbrd.
Rigging Type: Fractional Sloop
LOA: 38.00 ft
S.A. (reported): 550.00 ft²
Beam: 8.00 ft
Displacement: 1,850.00 lb
Max Draft: 4.00 ft
Min Draft: 1.00 ft
Construction: Wood or FG
First Built: 1901
Builder: Melges Boat Works (USA)
Designer: John O. Johnson

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Sailboat Calculations

S.A. / Displ.: 58.53
Capsize Screening Formula: 2.61

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Sailboat Links


The largest of the inland racing scows sailed in mid-western USA. Nominally a one-design class, today's 'A' Class Scow is the result of a long evolutionary path with origins that can be traced to a prototype that appeared in 1896. (Designed and built by John O. Johnson, original founder of Johnson Boat Works, a major builder of scows for many years).

Main: 350 sq.ft.
Jib: 150 sq.ft.
Spinnaker: 1200 sq.ft.