Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/spade rudder
Rigging Type: Masthead Sloop
LOA: 9.27 m
LWL: 7.85 m
S.A. (reported): 29.64 m²
Beam: 3.12 m
Displacement: 3,100 kg
Ballast: 1,200 kg
Max Draft: 1.65 m
Construction: FG
Ballast Type: Iron
First Built: 1979
Last Built: 1984
# Built: 200
Builder: Yachting France (FRA)
Designer: Daniel Tortarolo

Auxiliary Power/Tanks (orig. equip.)

Make: Renault
Model: Couach
Type: Gas
Fuel: 38 L

Accomodations

Water: 140 L

Sailboat Calculations

Definitions
S.A. / Displ.: 14.22
Bal. / Displ.: 38.70
Disp: / Len: 178.71
Comfort Ratio: 17.53
Capsize Screening Formula: 2.16
S#: 2.58
Hull Speed: 6.80 kn
Pounds/Inch Immersion: 943.08 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 10.67 m
J: 2.74 m
P: 9.35 m
E: 3.20 m
S.A. Fore: 14.63 m²
S.A. Main: 14.96 m²
S.A. Total (100% Fore + Main Triangles): 29.59 m²
S.A./Displ. (calc.): 14.19
Est. Forestay Length: 11.02 m

Sailboat Links

Designers: Daniel Tortarolo
Builders: Jouët (FRA)
Yachting France (FRA)
Associations: Half Ton Class
Download Boat Record:

Notes

Shoal Draft vers. Draft: 3.25'
Based on IOR 1/2 ton prototype.