Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Keel/CB w/dual rudders
Rigging Type: Fractional Sloop
LOA: 31.20 ft / 9.51 m
LWL: 28.41 ft / 8.66 m
S.A. (reported): 449.00 ft² / 41.71 m²
Beam: 10.01 ft / 3.05 m
Displacement: 6,001.00 lb / 2,722 kg
Ballast: 2,251.00 lb / 1,021 kg
Max Draft: 5.51 ft / 1.68 m
Min Draft: 3.02 ft / 0.92 m
Construction: FG
Ballast Type: Lead
First Built: 2009
Builder: J-Boats
Designer: Johnstone

Auxiliary Power/Tanks (orig. equip.)

Make: Yanmar
Type: Diesel
HP: 14
Fuel: 15 gals / 57 L

Accomodations

Water: 20 gals / 76 L

Sailboat Calculations

Definitions
S.A. / Displ.: 21.82
Bal. / Displ.: 37.51
Disp: / Len: 116.83
Comfort Ratio: 14.75
Capsize Screening Formula: 2.21
S#: 4.58
Hull Speed: 7.14 kn
Pounds/Inch Immersion: 1,016.14 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 36.61 ft / 11.16 m
J: 10.99 ft / 3.35 m
P: 36.61 ft / 11.16 m
E: 12.99 ft / 3.96 m
SPL/TPS: 15.35 ft / 4.68 m
ISP: 41.63 ft / 12.69 m
S.A. Fore: 201.17 ft² / 18.69 m²
S.A. Main: 237.78 ft² / 22.09 m²
S.A. Total (100% Fore + Main Triangles): 438.95 ft² / 40.78 m²
S.A./Displ. (calc.): 21.33
Est. Forestay Length: 38.22 ft / 11.65 m
Mast Height from DWL: 44.80 ft / 13.66 m

Sailboat Links

Designers: Rod Johnstone
Builders: J Boats
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