Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Sloop
LOA: 10.01 m
LWL: 8.19 m
S.A. (reported): 39.80 m²
Beam: 3.16 m
Displacement: 5,200 kg
Ballast: 2,350 kg
Max Draft: 1.72 m
Construction: FG
Ballast Type: Iron
First Built: 1975
Builder: A/S Nillings Bådeværft (DEN)/Gesten Glasfiber Bådeværft (DEN)
Designer: Gert Gerlach

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Bukh
HP: 20
Fuel: 35 L


Water: 100 L
Headroom: 1.80 m

Sailboat Calculations

S.A. / Displ.: 13.53
Bal. / Displ.: 45.19
Disp: / Len: 263.81
Comfort Ratio: 27.42
Capsize Screening Formula: 1.84
S#: 1.84
Hull Speed: 6.95 kn
Pounds/Inch Immersion: 995.62 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 12.44 m
J: 4.10 m
P: 11.75 m
E: 3.08 m
S.A. Fore: 25.50 m²
S.A. Main: 18.09 m²
S.A. Total (100% Fore + Main Triangles): 43.58 m²
S.A./Displ. (calc.): 14.81
Est. Forestay Length: 13.10 m

Sailboat Links

Designers: Gert Gerlach
Associations: IOR 3/4 ton
Download Boat Record:


Displacement without a motor: 4900 kg / 10,802 lbs.
Data is from a third party source and not verified.