Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin Keel
Rigging Type: Masthead Sloop
LOA: 7.03 m
LWL: 5.46 m
S.A. (reported): 21.27 m²
Beam: 2.19 m
Displacement: 1,588 kg
Ballast: 481 kg
Max Draft: 0.99 m
Construction: FG
First Built: 1976
Builder: Seafarer Yachts (USA)
Designer: McCurdy & Rhodes

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Sailboat Calculations

Definitions
S.A. / Displ.: 15.94
Bal. / Displ.: 30.29
Disp: / Len: 271.52
Comfort Ratio: 20.14
Capsize Screening Formula: 1.89
S#: 1.88
Hull Speed: 5.67 kn
Pounds/Inch Immersion: 459.10 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

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I: 8.20 m
J: 2.32 m
P: 7.01 m
E: 3.35 m
S.A. Fore: 9.50 m²
S.A. Main: 11.75 m²
S.A. Total (100% Fore + Main Triangles): 21.25 m²
S.A./Displ. (calc.): 15.92
Est. Forestay Length: 8.52 m

Sailboat Links

Designers: McCurdy & Rhodes
Builders: Seafarer Yachts
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Notes

Shoal draft version - draft: 2.33.