Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/bulb & spade rudder
Rigging Type: Fractional Sloop
LOA: 10.52 m
LWL: 8.99 m
S.A. (reported): 53.61 m²
Beam: 3.35 m
Displacement: 3,515 kg
Ballast: 1,542 kg
Max Draft: 1.98 m
Construction: FG
First Built: 1995
Builder: J Boats Tillotson Pearson (USA)
Designer: Johnstone

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Yanmar
Model: 2GM20F
Type: Diesel
HP: 20
Fuel: 45 L

Accomodations

Water: 19 L

Sailboat Calculations

Definitions
S.A. / Displ.: 23.65
Bal. / Displ.: 43.87
Disp: / Len: 134.77
Comfort Ratio: 15.85
Capsize Screening Formula: 2.23
S#: 4.54
Hull Speed: 7.28 kn
Pounds/Inch Immersion: 1,159.47 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 12.37 m
J: 4.11 m
P: 12.65 m
E: 4.45 m
ISP: 12.83 m
S.A. Fore: 25.46 m²
S.A. Main: 28.14 m²
S.A. Total (100% Fore + Main Triangles): 53.61 m²
S.A./Displ. (calc.): 23.65
Est. Forestay Length: 13.04 m

Sailboat Links

Designers: Rod Johnstone
Builders: J Boats
Waterline Systems LLC
Associations: J/105 Class Association
Products: Sailboat Trailers
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