Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin w/spade rudder
Rigging Type: Fractional Sloop
LOA: 9.10 m
LWL: 8.22 m
S.A. (reported): 50.60 m²
Beam: 3.20 m
Displacement: 4,650 kg
Ballast: 1,450 kg
Max Draft: 1.80 m
Min Draft: 0.50 m
Construction: FG
Ballast Type: Iron
First Built: 2005
Builder: EM Yachts (POL)
Designer: Skorski/Jusis

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Beta Marine
Model: BD 722
Type: Diesel
HP: 20
Fuel: 70 L


Water: 220 L

Sailboat Calculations

S.A. / Displ.: 18.53
Bal. / Displ.: 31.19
Disp: / Len: 233.28
Comfort Ratio: 24.83
Capsize Screening Formula: 1.94
S#: 2.35
Hull Speed: 6.96 kn
Pounds/Inch Immersion: 1,011.85 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 12.80 m
J: 3.45 m
P: 11.50 m
E: 4.30 m
S.A. Fore: 22.08 m²
S.A. Main: 24.73 m²
S.A. Total (100% Fore + Main Triangles): 46.81 m²
S.A./Displ. (calc.): 17.14
Est. Forestay Length: 13.26 m

Sailboat Links

Builders: Sun Yachts (POL)
Download Boat Record:


Lead ballast optional.
Swing keel version also available.
Draft: Min-.5/1.64' Max-1.3m/4.26'
There is also swing keel (beachable) version with a shorter rig.