Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Sloop
LOA: 34.00 ft
LWL: 24.83 ft
S.A. (reported): 451.00 ft²
Beam: 9.67 ft
Displacement: 11,900.00 lb
Ballast: 4,696.00 lb
Max Draft: 5.83 ft
Construction: FG
First Built: 1972
# Built: 174
Builder: Southern Shipbuilding (UK)
Designer: Peter Brett

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Sailboat Calculations

Definitions
S.A. / Displ.: 13.89
Bal. / Displ.: 39.46
Disp: / Len: 347.03
Comfort Ratio: 32.46
Capsize Screening Formula: 1.70
S#: 1.22
Hull Speed: 6.68 kn
Pounds/Inch Immersion: 857.93 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 37.72 ft
J: 12.68 ft
P: 37.75 ft
E: 11.25 ft
S.A. Fore: 239.14 ft²
S.A. Main: 212.34 ft²
S.A. Total (100% Fore + Main Triangles): 451.48 ft²
S.A./Displ. (calc.): 13.91
Est. Forestay Length: 39.79 ft

Sailboat Links

Designers: Peter Brett
Builders: Marine Construction Ltd. (UK)
Associations: Rival Owners Association
Download Boat Record:

Notes

Shoal draft: 4.67'.