Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/spade rudder
Rigging Type: Fractional Sloop
LOA: 27.10 ft / 8.26 m
LWL: 21.00 ft / 6.40 m
S.A. (reported): 268.00 ft² / 24.90 m²
Beam: 8.63 ft / 2.63 m
Displacement: 4,409.00 lb / 2,000 kg
Ballast: 1,874.00 lb / 850 kg
Max Draft: 5.25 ft / 1.60 m
Construction: FG
First Built: 1977
Designer: Guy-Christer Lönngren

Sailboat Calculations

Definitions
S.A. / Displ.: 15.99
Bal. / Displ.: 42.50
Disp: / Len: 212.54
Comfort Ratio: 16.91
Capsize Screening Formula: 2.11
S#: 2.45
Hull Speed: 6.14 kn
Pounds/Inch Immersion: 647.55 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 28.87 ft / 8.80 m
J: 8.53 ft / 2.60 m
P: 29.53 ft / 9.00 m
E: 9.84 ft / 3.00 m
S.A. Fore: 123.13 ft² / 11.44 m²
S.A. Main: 145.29 ft² / 13.50 m²
S.A. Total (100% Fore + Main Triangles): 268.42 ft² / 24.94 m²
S.A./Displ. (calc.): 16.02
Est. Forestay Length: 30.10 ft / 9.17 m

Sailboat Links

Designers: Guy-Christer Lönngren
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