Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Sloop
LOA: 31.00 ft
LWL: 24.00 ft
S.A. (reported): 394.00 ft²
Beam: 9.67 ft
Displacement: 9,100.00 lb
Ballast: 3,350.00 lb
Max Draft: 5.00 ft
Construction: FG
First Built: 1979
Builder: Hughes Boat Works Ltd. (CAN)
Designer: Sparkman & Stephens

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Sailboat Calculations

S.A. / Displ.: 14.51
Bal. / Displ.: 36.81
Disp: / Len: 293.87
Comfort Ratio: 26.23
Capsize Screening Formula: 1.86
S#: 1.59
Hull Speed: 6.56 kn
Pounds/Inch Immersion: 829.25 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 35.50 ft
J: 12.80 ft
P: 34.00 ft
E: 9.80 ft
S.A. Fore: 227.20 ft²
S.A. Main: 166.60 ft²
S.A. Total (100% Fore + Main Triangles): 393.80 ft²
S.A./Displ. (calc.): 14.50
Est. Forestay Length: 37.74 ft

Sailboat Links

Designers: Sparkman & Stephens
Builders: Hughes Boat Works
Related Sailboats: NORTH STAR 1000
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This yacht was originally offered in kit form, with various hardware and engine options.
A stretched and widened version of the NORTH STAR 1000 (S&S #2098).