Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin w/spade rudder
Rigging Type: Fractional Sloop
LOA: 34.61 ft
LWL: 27.56 ft
S.A. (reported): 539.00 ft²
Beam: 9.45 ft
Displacement: 10,450.00 lb
Ballast: 4,564.00 lb
Max Draft: 5.91 ft
Construction: FG
Ballast Type: Lead
First Built: 1980
Last Built: 1985
# Built: 70
Builder: Helmsman Yachts, Saxarplast (SWE)
Designer: Håkan Södergren

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Volvo Penta
Type: Diesel

Sailboat Calculations

S.A. / Displ.: 18.10
Bal. / Displ.: 43.67
Disp: / Len: 222.86
Comfort Ratio: 27.32
Capsize Screening Formula: 1.73
S#: 2.56
Hull Speed: 7.03 kn
Pounds/Inch Immersion: 930.59 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 38.55 ft
J: 12.72 ft
P: 42.65 ft
E: 13.78 ft
S.A. Fore: 245.18 ft²
S.A. Main: 293.86 ft²
S.A. Total (100% Fore + Main Triangles): 539.04 ft²
S.A./Displ. (calc.): 18.11
Est. Forestay Length: 40.59 ft

Sailboat Links

Designers: Håkan Södergren
Builders: Finngulf Yachts
Helmsman Yachts
Associations: IOR 3/4 ton
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First sold by Posiedon Yachts and built in Sweden (boats with the hull number 1-62). Some time later the molds were aquired by Finngulf Marine(FIN) where at least 10 more were built with some modifications to the deck and interior.(FINNGULF 34)