Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/bulb & spade rudder
Rigging Type: Fractional Sloop
LOA: 9.14 m
LWL: 8.14 m
S.A. (reported): 46.92 m²
Beam: 3.05 m
Displacement: 2,545 kg
Ballast: 1,051 kg
Max Draft: 1.90 m
Construction: FG
Ballast Type: Lead
First Built: 2005
Builder: J Boats/J Boats Europe
Designer: Rod Johnstone

Auxiliary Power/Tanks (orig. equip.)

Make: Volvo
Type: Diesel
Fuel: 49 L

Sailboat Calculations

Definitions
S.A. / Displ.: 25.67
Bal. / Displ.: 41.30
Disp: / Len: 131.58
Comfort Ratio: 14.58
Capsize Screening Formula: 2.25
S#: 4.86
Hull Speed: 6.92 kn
Pounds/Inch Immersion: 954.02 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 12.40 m
J: 3.50 m
P: 11.85 m
E: 4.25 m
SPL/TPS: 5.18 m
ISP: 13.44 m
S.A. Fore: 21.69 m²
S.A. Main: 25.19 m²
S.A. Total (100% Fore + Main Triangles): 46.89 m²
S.A./Displ. (calc.): 25.65
Est. Forestay Length: 12.88 m

Sailboat Links

Designers: Rod Johnstone
Builders: J Boats
Associations: J/92 Owners
Download Boat Record:

Notes

Updated version of J/92 with changes to keel and rig.