Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Centerboard (Trunk)
Rigging Type: Fractional Sloop
LOA: 18.67 ft / 5.69 m
LWL: 14.58 ft / 4.44 m
S.A. (reported): 166.00 ft² / 15.42 m²
Beam: 7.33 ft / 2.23 m
Displacement: 1,250.00 lb / 567 kg
Max Draft: 4.50 ft / 1.37 m
Min Draft: 0.58 ft / 0.18 m
Construction: FG
First Built: 1981
Last Built: 1983
Builder: Hunter Marine (USA)
Designer: Hunter Design

Sailboat Calculations

Definitions
S.A. / Displ.: 22.93
Disp: / Len: 180.05
Comfort Ratio: 8.60
Capsize Screening Formula: 2.72
S#: 3.49
Hull Speed: 5.12 kn
Pounds/Inch Immersion: 381.86 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 21.00 ft / 6.40 m
J: 6.50 ft / 1.98 m
P: 21.00 ft / 6.40 m
E: 8.33 ft / 2.54 m
S.A. Fore: 68.25 ft² / 6.34 m²
S.A. Main: 87.47 ft² / 8.13 m²
S.A. Total (100% Fore + Main Triangles): 155.72 ft² / 14.47 m²
S.A./Displ. (calc.): 21.51
Est. Forestay Length: 21.98 ft / 6.70 m
Mast Height from DWL: 26.00 ft / 7.92 m

Sailboat Links

Builders: Hunter Marine (USA)
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