Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Long Keel
Rigging Type: Masthead Sloop
LOA: 11.23 m
LWL: 8.53 m
S.A. (reported): 53.61 m²
Beam: 3.35 m
Displacement: 8,800 kg
Max Draft: 1.22 m
Construction: FG
First Built: 1969
Builder: Cheoy Lee Shipyard (HK)
Designer: Bill Luders

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Westerbeke
Model: 4-107
Type: Diesel
HP: 50

Sailboat Calculations

S.A. / Displ.: 12.84
Disp: / Len: 394.53
Comfort Ratio: 40.13
Capsize Screening Formula: 1.64
S#: 0.92
Hull Speed: 7.09 kn
Pounds/Inch Immersion: 1,100.52 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 12.19 m
J: 4.06 m
P: 10.82 m
E: 5.33 m
S.A. Fore: 24.77 m²
S.A. Main: 28.86 m²
S.A. Total (100% Fore + Main Triangles): 53.63 m²
S.A./Displ. (calc.): 12.84
Est. Forestay Length: 12.85 m

Sailboat Links

Designers: Alfred E. Luders
Builders: Cheoy Lee Shipyard
Download Boat Record:


Also known as the LUDERS 37.