Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Sloop
LOA: 31.16 ft
LWL: 23.42 ft
S.A. (reported): 386.00 ft²
Beam: 9.33 ft
Displacement: 10,500.00 lb
Ballast: 5,613.00 lb
Max Draft: 4.60 ft
Construction: FG
First Built: 1971
Last Built: 1974
# Built: 110
Builder: Coniplex
Designer: U. van Essen

Auxiliary Power/Tanks (orig. equip.)

Make: Volvo Penta
Model: MD2B
Type: Diesel
HP: 25

Sailboat Calculations

Definitions
S.A. / Displ.: 12.92
Bal. / Displ.: 53.46
Disp: / Len: 364.91
Comfort Ratio: 32.19
Capsize Screening Formula: 1.71
S#: 1.06
Hull Speed: 6.48 kn
Pounds/Inch Immersion: 780.76 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 36.20 ft
J: 12.30 ft
P: 29.70 ft
E: 11.00 ft
S.A. Fore: 222.63 ft²
S.A. Main: 163.35 ft²
S.A. Total (100% Fore + Main Triangles): 385.98 ft²
S.A./Displ. (calc.): 12.92
Est. Forestay Length: 38.23 ft

Sailboat Links

Designers: Uus van Essen
Builders: Contest Yachts - Conyplex
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