Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/spade rudder
Rigging Type: Fractional Sloop
LOA: 32.38 ft / 9.87 m
LWL: 27.23 ft / 8.30 m
S.A. (reported): 440.00 ft² / 40.88 m²
Beam: 10.10 ft / 3.08 m
Displacement: 8,200.00 lb / 3,719 kg
Ballast: 3,748.00 lb / 1,700 kg
Max Draft: 5.41 ft / 1.65 m
Construction: FG
Ballast Type: Lead
First Built: 1979
# Built: 240
Builder: Contrastbåtar
Designer: Rolf Magnusson

Auxiliary Power/Tanks (orig. equip.)

Make: Yanmar
Model: 2GM/SD 20
Type: Diesel
HP: 18
Fuel: 8 gals / 30 L

Accomodations

Water: 26 gals / 98 L

Sailboat Calculations

Definitions
S.A. / Displ.: 17.37
Bal. / Displ.: 45.71
Disp: / Len: 181.31
Comfort Ratio: 20.24
Capsize Screening Formula: 2.01
S#: 2.99
Hull Speed: 6.99 kn
Pounds/Inch Immersion: 982.69 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 36.80 ft / 11.22 m
J: 11.30 ft / 3.44 m
P: 39.70 ft / 12.10 m
E: 11.70 ft / 3.57 m
S.A. Fore: 207.92 ft² / 19.32 m²
S.A. Main: 232.25 ft² / 21.58 m²
S.A. Total (100% Fore + Main Triangles): 440.17 ft² / 40.89 m²
S.A./Displ. (calc.): 17.38
Est. Forestay Length: 38.50 ft / 11.73 m

Sailboat Links

Designers: Rolf Magnusson
Builders: Contrast Marine (SWE)
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