Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin w/spade rudder
Rigging Type: Fractional Sloop
LOA: 12.55 m
LWL: 11.15 m
S.A. (reported): 81.75 m²
Beam: 3.86 m
Displacement: 7,000 kg
Ballast: 3,200 kg
Max Draft: 2.35 m
Construction: FG
First Built: 1985
Last Built: 1990
Builder: Fabola Boats (SWE)
Designer: Bernt Lindquist

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Yanmar
Model: 4JHE
Type: Diesel

Sailboat Calculations

S.A. / Displ.: 22.80
Bal. / Displ.: 45.71
Disp: / Len: 140.75
Comfort Ratio: 21.36
Capsize Screening Formula: 2.04
S#: 4.32
Hull Speed: 8.10 kn
Pounds/Inch Immersion: 1,656.02 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 15.70 m
J: 4.70 m
P: 16.30 m
E: 5.50 m
S.A. Fore: 36.90 m²
S.A. Main: 44.84 m²
S.A. Total (100% Fore + Main Triangles): 81.74 m²
S.A./Displ. (calc.): 22.79
Est. Forestay Length: 16.39 m

Sailboat Links

Designers: Bernt Lindquist
Builders: Fabola Boats (SWE)
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The similar but updated DIVA 451 was introduced in 1990.