Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Keel/Cbrd.
Rigging Type: Fractional Sloop
LOA: 20.01 ft
LWL: 16.73 ft
S.A. (reported): 177.00 ft²
Beam: 7.51 ft
Displacement: 1,821.00 lb
Ballast: 708.00 lb
Max Draft: 4.00 ft
Min Draft: 1.48 ft
Construction: FG
First Built: 1972
Builder: Kempthorne Boats (NZ)
Designer: J. Brooke

Sailboat Calculations

Definitions
S.A. / Displ.: 19.03
Bal. / Displ.: 38.88
Disp: / Len: 173.61
Comfort Ratio: 10.83
Capsize Screening Formula: 2.46
Hull Speed: 5.48 kn
Pounds/Inch Immersion: 448.93 pounds/inch

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2 nd ad half width

3rd ad full width

Rig and Sail Particulars

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Mast Height from DWL: 24.50 ft

Sailboat Links

Designers: John B. Brooke
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