Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin Keel
Rigging Type: Masthead Sloop
LOA: 30.51 ft
LWL: 22.00 ft
S.A. (reported): 392.00 ft²
Beam: 9.91 ft
Displacement: 7,385.00 lb
Ballast: 3,086.00 lb
Max Draft: 5.74 ft
Construction: FG
First Built: 1973
# Built: 40
Builder: Helmsman Yachts (DEN)
Designer: Håkan Södergren

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Sailboat Calculations

Definitions
S.A. / Displ.: 16.59
Bal. / Displ.: 41.79
Disp: / Len: 309.62
Comfort Ratio: 21.91
Capsize Screening Formula: 2.04
S#: 1.65
Hull Speed: 6.29 kn
Pounds/Inch Immersion: 779.01 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 39.53 ft
J: 11.98 ft
P: 34.45 ft
E: 9.02 ft
S.A. Fore: 236.78 ft²
S.A. Main: 155.37 ft²
S.A. Total (100% Fore + Main Triangles): 392.15 ft²
S.A./Displ. (calc.): 16.60
Est. Forestay Length: 41.31 ft

Sailboat Links

Designers: Håkan Södergren
Builders: Helmsman Yachts
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