Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Sloop
LOA: 25.50 ft / 7.77 m
LWL: 19.67 ft / 6.00 m
S.A. (reported): 306.00 ft² / 28.43 m²
Beam: 8.25 ft / 2.51 m
Displacement: 4,740.00 lb / 2,150 kg
Ballast: 2,299.00 lb / 1,043 kg
Max Draft: 4.50 ft / 1.37 m
Construction: FG
First Built: 1967
Builder: Royal System Yacht Yard (DEN)
Designer: Sparkman & Stephens

Sailboat Calculations

Definitions
S.A. / Displ.: 17.40
Bal. / Displ.: 48.50
Disp: / Len: 278.05
Comfort Ratio: 20.57
Capsize Screening Formula: 1.97
S#: 1.96
Hull Speed: 5.94 kn
Pounds/Inch Immersion: 579.84 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 32.00 ft / 9.75 m
J: 10.40 ft / 3.17 m
P: 28.00 ft / 8.53 m
E: 10.00 ft / 3.05 m
S.A. Fore: 166.40 ft² / 15.46 m²
S.A. Main: 140.00 ft² / 13.01 m²
S.A. Total (100% Fore + Main Triangles): 306.40 ft² / 28.47 m²
S.A./Displ. (calc.): 17.42
Est. Forestay Length: 33.65 ft / 10.26 m

Sailboat Links

Designers: Sparkman & Stephens
Builders: Bianca Yachts
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