Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Swing Keel
Rigging Type: Fractional Sloop
LOA: 7.05 m
LWL: 6.30 m
S.A. (reported): 23.23 m²
Beam: 2.49 m
Displacement: 1,600 kg
Ballast: 740 kg
Max Draft: 1.60 m
Min Draft: 0.40 m
Construction: FG
First Built: 1987
Last Built: 1993
# Built: 200
Builder: Gilbert Marine (FRA)
Designer: Groupe Graal

Sailboat Calculations

Definitions
S.A. / Displ.: 17.31
Bal. / Displ.: 46.24
Disp: / Len: 178.29
Comfort Ratio: 15.54
Capsize Screening Formula: 2.15
S#: 3.02
Hull Speed: 6.09 kn
Pounds/Inch Immersion: 602.67 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

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I: 8.40 m
J: 2.50 m
P: 8.50 m
E: 3.00 m
S.A. Fore: 10.49 m²
S.A. Main: 12.74 m²
S.A. Total (100% Fore + Main Triangles): 23.23 m²
S.A./Displ. (calc.): 17.32
Est. Forestay Length: 8.76 m

Sailboat Links

Designers: Groupe Graal
Builders: Gib'sea/Gibert Marine (FRA)
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