Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Swing Keel
Rigging Type: Masthead Sloop
LOA: 22.64 ft / 6.90 m
LWL: 19.59 ft / 5.97 m
S.A. (reported): 240.00 ft² / 22.30 m²
Beam: 8.04 ft / 2.45 m
Displacement: 2,264.00 lb / 1,027 kg
Ballast: 902.00 lb / 409 kg
Max Draft: 4.49 ft / 1.37 m
Min Draft: 0.72 ft / 0.22 m
Construction: FG
First Built: 1976
Last Built: 1986
# Built: 210
Builder: Investigator Yachts PTY.LTD.(AUS)
Designer: Jim Voysey

Sailboat Calculations

Definitions
S.A. / Displ.: 22.32
Bal. / Displ.: 39.84
Disp: / Len: 134.44
Comfort Ratio: 10.62
Capsize Screening Formula: 2.45
S#: 4.37
Hull Speed: 5.93 kn
Pounds/Inch Immersion: 562.78 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 28.00 ft / 8.53 m
J: 9.84 ft / 3.00 m
P: 23.26 ft / 7.09 m
E: 8.76 ft / 2.67 m
S.A. Fore: 137.76 ft² / 12.80 m²
S.A. Main: 101.88 ft² / 9.46 m²
S.A. Total (100% Fore + Main Triangles): 239.64 ft² / 22.26 m²
S.A./Displ. (calc.): 22.29
Est. Forestay Length: 29.68 ft / 9.05 m

Sailboat Links

Designers: Jim Voysey
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Notes

Also available with fixed fin keel - draft: 1.25m/4.08'