Beta Marine

Sailboat Specifications

Hull Type: Twin Keel
Rigging Type: Fractional Sloop
LOA: 11.00 m
LWL: 9.60 m
S.A. (reported): 66.50 m²
Beam: 3.50 m
Displacement: 6,100 kg
Ballast: 2,400 kg
Max Draft: 1.35 m
Construction: FG
First Built: 2006
Last Built: 2016
Builder: Chantier Wrighton (FRA)
Designer: Vincent Lebailly

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Yanmar
Model: 3JH4GE
Type: Diesel
HP: 40
Fuel: 150 L


Water: 300 L
Headroom: 2.00 m

Sailboat Calculations

S.A. / Displ.: 20.32
Bal. / Displ.: 39.34
Disp: / Len: 192.08
Comfort Ratio: 24.50
Capsize Screening Formula: 1.93
Hull Speed: 7.52 kn
Pounds/Inch Immersion: 1,292.11 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Sailboat Links

Builders: Wrighton Yachts (FRA)
Download Boat Record:


Hull length: 10.9m
An upgraded version became the BI-LOUP 109 in 2016 of which 3 were built. See also the WRIGHTON 36