Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/spade rudder
Rigging Type: Masthead Sloop
LOA: 24.75 ft
LWL: 21.50 ft
S.A. (reported): 295.00 ft²
Beam: 8.67 ft
Displacement: 2,600.00 lb
Ballast: 1,100.00 lb
Max Draft: 4.40 ft
Construction: FG
Ballast Type: Lead
First Built: 1984
Last Built: 1985
# Built: 6
Builder: Formula Yachts (USA)
Designer: Bob Evelyn

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Sailboat Calculations

Definitions
S.A. / Displ.: 25.02
Bal. / Displ.: 42.31
Disp: / Len: 116.79
Comfort Ratio: 10.06
Capsize Screening Formula: 2.53
S#: 5.11
Hull Speed: 6.21 kn
Pounds/Inch Immersion: 666.05 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 31.50 ft
J: 10.60 ft
P: 27.00 ft
E: 9.50 ft
S.A. Fore: 166.95 ft²
S.A. Main: 128.25 ft²
S.A. Total (100% Fore + Main Triangles): 295.20 ft²
S.A./Displ. (calc.): 25.04
Est. Forestay Length: 33.24 ft

Sailboat Links

Designers: Robert Evelyn
Builders: Formula Yachts (USA)
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