Beta Marine

Sailboat Specifications

Hull Type: Centerboard Dinghy
Rigging Type: Fractional Sloop
LOA: 12.00 ft
LWL: 11.50 ft
S.A. (reported): 88.00 ft²
Beam: 12.99 ft
Displacement: 160.00 lb
Max Draft: 3.33 ft
Min Draft: 0.42 ft
Construction: Plywood
First Built: 1961
Designer: Ian Proctor

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Sailboat Calculations

S.A. / Displ.: 47.80
Disp: / Len: 46.97
Comfort Ratio: 0.70
Capsize Screening Formula: 9.57
Hull Speed: 4.54 kn
Pounds/Inch Immersion: 533.77 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Sailboat Links

Designers: Ian Proctor
Builders: Fyne Boat Kits (UK)
Associations: SigneT Class Owners Association
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Designed for the home builder. Specifications originally set by the Sunday Times of London.