Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/transom hung rudder
Rigging Type: Fractional Sloop
LOA: 6.43 m
LWL: 5.30 m
S.A. (reported): 20.59 m²
Beam: 2.48 m
Displacement: 1,070 kg
Ballast: 330 kg
Max Draft: 1.30 m
Construction: FG
First Built: 1979
Builder: Yamaha (JAP)
Designer: Yamaha Design Group

Sailboat Calculations

Definitions
S.A. / Displ.: 20.06
Bal. / Displ.: 30.86
Disp: / Len: 200.25
Comfort Ratio: 12.06
Capsize Screening Formula: 2.45
S#: 2.90
Hull Speed: 5.59 kn
Pounds/Inch Immersion: 505.79 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 8.20 m
J: 2.50 m
P: 8.00 m
E: 2.25 m
S.A. Fore: 10.25 m²
S.A. Main: 9.00 m²
S.A. Total (100% Fore + Main Triangles): 19.24 m²
S.A./Displ. (calc.): 18.75
Est. Forestay Length: 8.57 m

Sailboat Links

Builders: Yamaha
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Notes

Rig dimensions are from a third party source and not verified.