Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Sloop
LOA: 11.81 m
LWL: 9.60 m
S.A. (reported): 59.27 m²
Beam: 3.81 m
Displacement: 7,847 kg
Ballast: 3,856 kg
Max Draft: 1.93 m
Construction: FG
Ballast Type: Lead
First Built: 1973
Builder: Frers & Cibils (ARG)
Designer: German Frers

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Westerbeke
Model: 4-107
Type: Diesel
HP: 40

Sailboat Calculations

Definitions
S.A. / Displ.: 15.32
Bal. / Displ.: 49.13
Disp: / Len: 247.10
Comfort Ratio: 27.47
Capsize Screening Formula: 1.94
S#: 2.03
Hull Speed: 7.52 kn
Pounds/Inch Immersion: 1,406.91 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 14.81 m
J: 4.82 m
P: 13.05 m
E: 3.60 m
S.A. Fore: 35.67 m²
S.A. Main: 23.46 m²
S.A. Total (100% Fore + Main Triangles): 59.13 m²
S.A./Displ. (calc.): 15.28
Est. Forestay Length: 15.58 m

Sailboat Links

Designers: German Frers
Associations: One Ton Class
Download Boat Record:

Notes

IOR One Ton. (27.5' IOR MKIII)