Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/spade rudder
Rigging Type: Fractional Sloop
LOA: 26.48 ft
LWL: 20.34 ft
S.A. (reported): 376.74 ft²
Beam: 9.19 ft
Displacement: 4,630.00 lb
Ballast: 1,984.00 lb
Max Draft: 4.59 ft
Construction: Fg
First Built: 1977
Last Built: 1981
# Built: 190
Builder: MF-Trading (FIN)
Designer: Eivind Still

Sailboat Calculations

Definitions
S.A. / Displ.: 21.76
Bal. / Displ.: 42.85
Disp: / Len: 245.63
Comfort Ratio: 16.81
Capsize Screening Formula: 2.21
S#: 2.37
Hull Speed: 6.04 kn
Pounds/Inch Immersion: 667.90 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 30.18 ft
J: 10.50 ft
P: 31.17 ft
E: 10.50 ft
S.A. Fore: 158.45 ft²
S.A. Main: 163.64 ft²
S.A. Total (100% Fore + Main Triangles): 322.09 ft²
S.A./Displ. (calc.): 18.60
Est. Forestay Length: 31.95 ft

Sailboat Links

Designers: Eivind Still
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