Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Swing Keel
Rigging Type: Masthead Sloop
LOA: 7.62 m
LWL: 6.76 m
S.A. (reported): 25.08 m²
Beam: 2.44 m
Displacement: 1,882 kg
Ballast: 816 kg
Max Draft: 1.52 m
Min Draft: 0.81 m
Construction: FG
First Built: 1980
Builder: Boomaroo Yachts (AUS)
Designer: Frank Butler

Sailboat Calculations

Definitions
S.A. / Displ.: 16.78
Bal. / Displ.: 43.36
Disp: / Len: 169.98
Comfort Ratio: 17.45
Capsize Screening Formula: 1.99
S#: 3.06
Hull Speed: 6.31 kn
Pounds/Inch Immersion: 633.73 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 8.84 m
J: 3.20 m
P: 7.52 m
E: 2.92 m
S.A. Fore: 14.14 m²
S.A. Main: 10.97 m²
S.A. Total (100% Fore + Main Triangles): 25.12 m²
S.A./Displ. (calc.): 16.80
Est. Forestay Length: 9.40 m

Sailboat Links

Related Sailboats: CATALINA 25
Download Boat Record:

Notes

Based on the CATALINA 25, built under license in Australia.