Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Keel/Cbrd.
Rigging Type: Masthead Sloop
LOA: 14.94 m
LWL: 11.35 m
S.A. (reported): 93.92 m²
Beam: 4.01 m
Displacement: 15,722 kg
Ballast: 6,804 kg
Max Draft: 3.35 m
Min Draft: 1.50 m
Construction: FG
Ballast Type: Lead
First Built: 1989
Builder: Bristol Yachts Inc. (USA)
Designer: Ted Hood

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Sailboat Calculations

S.A. / Displ.: 15.28
Bal. / Displ.: 43.28
Disp: / Len: 299.37
Comfort Ratio: 42.41
Capsize Screening Formula: 1.62
S#: 1.62
Hull Speed: 8.18 kn
Pounds/Inch Immersion: 1,752.91 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 17.65 m
J: 5.64 m
P: 15.44 m
E: 5.72 m
S.A. Fore: 49.77 m²
S.A. Main: 44.13 m²
S.A. Total (100% Fore + Main Triangles): 93.91 m²
S.A./Displ. (calc.): 15.28
Est. Forestay Length: 18.53 m

Sailboat Links

Designers: Dieter Empacher
Ted Hood
Builders: Bristol Yachts
Download Boat Record:


Based on the BRISTOL 47.7.
Built on a semi-custom basis so particulars vary.