Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Keel/Cbrd.
Rigging Type: Fractional Sloop
LOA: 21.00 ft
LWL: 18.00 ft
S.A. (reported): 202.00 ft²
Beam: 9.17 ft
Displacement: 1,800.00 lb
Ballast: 140.00 lb
Max Draft: 5.00 ft
Min Draft: 0.83 ft
Construction: ABS/FG
First Built: 1996
Last Built: 2002
Builder: Hunter Marine (USA)
Designer: Chuck Burns

Sailboat Calculations

Definitions
S.A. / Displ.: 21.89
Bal. / Displ.: 7.78
Disp: / Len: 137.79
Comfort Ratio: 7.69
Capsize Screening Formula: 3.02
S#: 4.25
Hull Speed: 5.69 kn
Pounds/Inch Immersion: 589.78 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 21.00 ft
J: 7.92 ft
P: 23.67 ft
E: 10.00 ft
S.A. Fore: 83.16 ft²
S.A. Main: 118.35 ft²
S.A. Total (100% Fore + Main Triangles): 201.51 ft²
S.A./Displ. (calc.): 21.84
Est. Forestay Length: 22.44 ft
Mast Height from DWL: 31.00 ft

Sailboat Links

Designers: Chuck Burns
Builders: Hunter Marine (USA)
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