Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/bulb & spade rudder
Rigging Type: Fractional Sloop
LOA: 20.42 ft
LWL: 17.50 ft
S.A. (reported): 279.00 ft²
Beam: 8.00 ft
Displacement: 1,850.00 lb
Ballast: 750.00 lb
Max Draft: 4.00 ft
Construction: FG
Ballast Type: Lead
First Built: 1982
Designer: Jim Antrim

KLSC Leaderboard

KLSC Leaderboard

Sailboat Calculations

Definitions
S.A. / Displ.: 29.69
Bal. / Displ.: 40.54
Disp: / Len: 154.10
Comfort Ratio: 9.75
Capsize Screening Formula: 2.61
S#: 4.22
Hull Speed: 5.61 kn
Pounds/Inch Immersion: 500.24 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 24.00 ft
J: 7.75 ft
P: 26.50 ft
E: 10.00 ft
S.A. Fore: 93.00 ft²
S.A. Main: 132.50 ft²
S.A. Total (100% Fore + Main Triangles): 225.50 ft²
S.A./Displ. (calc.): 24.00
Est. Forestay Length: 25.22 ft

Sailboat Links

Designers: Jim Antrim
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Notes

Featured in 'Cruising World'; Jul-Dec., 1981
If any were ever built is unknown.