Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Sloop
LOA: 13.20 m
LWL: 11.00 m
S.A. (reported): 104.50 m²
Beam: 3.96 m
Displacement: 13,000 kg
Ballast: 5,600 kg
Max Draft: 2.10 m
Construction: FG
First Built: 2006
Builder: Breehorn
Designer: D. Koopmans Sr..

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Yanmar
Model: 4JH4E
Type: Diesel
HP: 55
Fuel: 401 L


Water: 401 L

Sailboat Calculations

S.A. / Displ.: 19.30
Bal. / Displ.: 43.08
Disp: / Len: 272.19
Comfort Ratio: 38.07
Capsize Screening Formula: 1.70
S#: 1.93
Hull Speed: 8.05 kn
Pounds/Inch Immersion: 1,675.11 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 17.96 m
J: 5.32 m
P: 15.98 m
E: 5.20 m
S.A. Fore: 47.76 m²
S.A. Main: 41.55 m²
S.A. Total (100% Fore + Main Triangles): 89.31 m²
S.A./Displ. (calc.): 16.49
Est. Forestay Length: 18.73 m
Mast Height from DWL: 19.20 m

Sailboat Links

Designers: Dick Koopmans
Builders: Breehorn (NL)
Download Boat Record:


Thanks to Aike van der Hoeff for providing information on this yacht.