Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Sloop
LOA: 37.50 ft
LWL: 30.00 ft
S.A. (reported): 644.00 ft²
Beam: 12.17 ft
Displacement: 15,910.00 lb
Ballast: 6,075.00 lb
Max Draft: 6.50 ft
Construction: FG
First Built: 1985
Builder: Yachting France (FRA)
Designer: Sparkman & Stephens

KLSC Leaderboard

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Sailboat Calculations

S.A. / Displ.: 16.35
Bal. / Displ.: 38.18
Disp: / Len: 263.06
Comfort Ratio: 27.34
Capsize Screening Formula: 1.94
S#: 1.99
Hull Speed: 7.34 kn
Pounds/Inch Immersion: 1,304.54 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 48.90 ft
J: 15.10 ft
P: 42.90 ft
E: 12.80 ft
S.A. Fore: 369.20 ft²
S.A. Main: 274.56 ft²
S.A. Total (100% Fore + Main Triangles): 643.76 ft²
S.A./Displ. (calc.): 16.34
Est. Forestay Length: 51.18 ft

Sailboat Links

Designers: Sparkman & Stephens
Builders: Yachting France (FRA)
Download Boat Record:


Keel/cb version also available:
Draft BU:4.83'/BD:8.16'

Tall rig (Special Edition):
I: 50.40'/15.36m
J: 15.10'/4.60m
P: 44.40'/13.53m
E: 12.80'/3.90m
Tot. upwind SA: 664.68 ft2/61.75 m2