Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Swing Keel
Rigging Type: Masthead Sloop
LOA: 25.00 ft / 7.62 m
LWL: 22.17 ft / 6.76 m
S.A. (reported): 270.00 ft² / 25.08 m²
Beam: 8.00 ft / 2.44 m
Displacement: 4,149.00 lb / 1,882 kg
Ballast: 1,799.00 lb / 816 kg
Max Draft: 5.00 ft / 1.52 m
Min Draft: 2.67 ft / 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: 29.00 ft / 8.84 m
J: 10.50 ft / 3.20 m
P: 24.66 ft / 7.52 m
E: 9.58 ft / 2.92 m
S.A. Fore: 152.25 ft² / 14.14 m²
S.A. Main: 118.12 ft² / 10.97 m²
S.A. Total (100% Fore + Main Triangles): 270.37 ft² / 25.12 m²
S.A./Displ. (calc.): 16.80
Est. Forestay Length: 30.84 ft / 9.40 m

Sailboat Links

Related Sailboats: CATALINA 25
Download Boat Record:

Notes

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