Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Lifting Keel
Rigging Type: Fractional Sloop
LOA: 27.89 ft
LWL: 26.18 ft
S.A. (reported): 505.00 ft²
Beam: 7.22 ft
Displacement: 2,777.80 lb
Ballast: 1,543.00 lb
Max Draft: 6.56 ft
Construction: FG
First Built: 2004
Builder: Proteus Yachts (IT)
Designer: Umberto Felci

KLSC Leaderboard

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Sailboat Calculations

S.A. / Displ.: 40.99
Bal. / Displ.: 55.55
Disp: / Len: 69.11
Comfort Ratio: 11.55
Capsize Screening Formula: 2.06
S#: 7.15
Hull Speed: 6.86 kn
Pounds/Inch Immersion: 675.39 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 33.40 ft
J: 10.10 ft
P: 34.40 ft
E: 12.00 ft
ISP: 37.00 ft
S.A. Fore: 168.67 ft²
S.A. Main: 206.40 ft²
S.A. Total (100% Fore + Main Triangles): 375.07 ft²
S.A./Displ. (calc.): 30.45
Est. Forestay Length: 34.89 ft

Sailboat Links

Designers: Umberto Felci
Builders: Proteus Yachts (ITA)
Schuchter Sportboot
Associations: Esse 850 International Class
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The keel is retracted by 50 cm when on the trailer in order to reduce the overall towing height to 3.30 m.
Thanks to Mark E. for providing correction.