Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin with rudder on skeg
Rigging Type: Cutter
LOA: 46.75 ft
LWL: 37.79 ft
S.A. (reported): 1,050.00 ft²
Beam: 14.25 ft
Displacement: 35,000.00 lb
Ballast: 14,600.00 lb
Max Draft: 6.00 ft
Construction: FG
First Built: 1986
Builder: Queen Long Marine (TAIWAN)
Designer: Sparkman & Stephens

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Yanmar
Model: 4JHTE
Type: Diesel
HP: 70
Fuel: 100 gals


Water: 250 gals

Sailboat Calculations

S.A. / Displ.: 15.77
Bal. / Displ.: 41.71
Disp: / Len: 289.53
Comfort Ratio: 38.85
Capsize Screening Formula: 1.75
S#: 1.73
Hull Speed: 8.24 kn
Pounds/Inch Immersion: 1,924.15 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 60.00 ft
J: 19.00 ft
P: 53.50 ft
E: 18.00 ft
S.A. Fore: 570.00 ft²
S.A. Main: 481.50 ft²
S.A. Total (100% Fore + Main Triangles): 1,051.50 ft²
S.A./Displ. (calc.): 15.79
Est. Forestay Length: 62.94 ft

Sailboat Links

Designers: Sparkman & Stephens
Builders: Hylas Yachts USA
Queen Long Marine
Associations: Hylas Yacht Club
Hylas Yachts Owners Association
Related Sailboats: STEVENS 47
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Similar to the STEVENS 47.