Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin w/bulb & spade rudder
Rigging Type: Fractional Sloop
LOA: 11.89 m
LWL: 9.20 m
S.A. (reported): 68.93 m²
Beam: 3.35 m
Displacement: 6,495 kg
Ballast: 2,749 kg
Max Draft: 2.03 m
Construction: FG
First Built: 1984
Builder: Crown Marine (FIN)
Designer: Häkan Södergren

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Volvo Penta w/S-drive
Type: Diesel

Sailboat Calculations

S.A. / Displ.: 20.21
Bal. / Displ.: 42.32
Disp: / Len: 232.79
Comfort Ratio: 27.66
Capsize Screening Formula: 1.82
S#: 2.65
Hull Speed: 7.36 kn
Pounds/Inch Immersion: 1,185.81 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 14.02 m
J: 4.30 m
P: 15.50 m
E: 5.00 m
S.A. Fore: 30.15 m²
S.A. Main: 38.74 m²
S.A. Total (100% Fore + Main Triangles): 68.89 m²
S.A./Displ. (calc.): 20.19
Est. Forestay Length: 14.67 m

Sailboat Links

Designers: Håkan Södergren
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Similar to the later FINNFULF 39 and FINNGULF 391.