Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/bulb & spade rudder
Rigging Type: Fractional Sloop
LOA: 31.53 ft / 9.61 m
LWL: 26.60 ft / 8.11 m
S.A. (reported): 498.00 ft² / 46.27 m²
Beam: 11.00 ft / 3.35 m
Displacement: 8,600.00 lb / 3,901 kg
Ballast: 2,900.00 lb / 1,315 kg
Max Draft: 6.30 ft / 1.92 m
Construction: FG
Ballast Type: Lead
First Built: 2008
Builder: J Boats
Designer: Johnstone

Auxiliary Power/Tanks (orig. equip.)

Make: Volvo
Model: D1-20
Type: Diesel
HP: 20
Fuel: 13 gals / 49 L

Accomodations

Water: 26 gals / 98 L

Sailboat Calculations

Definitions
S.A. / Displ.: 19.04
Bal. / Displ.: 33.72
Disp: / Len: 203.99
Comfort Ratio: 19.42
Capsize Screening Formula: 2.15
S#: 2.89
Hull Speed: 6.91 kn
Pounds/Inch Immersion: 1,045.49 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 41.25 ft / 12.57 m
J: 11.71 ft / 3.57 m
P: 39.50 ft / 12.04 m
E: 13.00 ft / 3.96 m
SPL/TPS: 16.64 ft / 5.07 m
ISP: 45.00 ft / 13.72 m
S.A. Fore: 241.52 ft² / 22.44 m²
S.A. Main: 256.75 ft² / 23.85 m²
S.A. Total (100% Fore + Main Triangles): 498.27 ft² / 46.29 m²
S.A./Displ. (calc.): 19.05
Est. Forestay Length: 42.88 ft / 13.07 m

Sailboat Links

Designers: Rod Johnstone
Builders: J Boats
Related Sailboats: J/97E
Download Boat Record:

Notes

Originally built in France.
Asym area: 90m2/969 sq.ft.
Now called J/97E