Beta Marine

Sailboat Specifications

Hull Type: Fin w/spade rudder
Rigging Type: Masthead Sloop
LOA: 12.23 m
LWL: 9.91 m
S.A. (reported): 69.21 m²
Beam: 3.82 m
Displacement: 6,577 kg
Max Draft: 2.25 m
Construction: FG
First Built: 1986
Builder: Holby Marine (USA)
Designer: German Frers

Auxiliary Power/Tanks (orig. equip.)

Make: Perkins
Model: 4-108
Type: Diesel
HP: 49

Sailboat Calculations

S.A. / Displ.: 20.12
Disp: / Len: 188.57
Comfort Ratio: 22.25
Capsize Screening Formula: 2.06
S#: 3.21
Hull Speed: 7.64 kn
Pounds/Inch Immersion: 1,453.90 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 16.15 m
J: 4.80 m
P: 14.11 m
E: 4.31 m
S.A. Fore: 38.78 m²
S.A. Main: 30.43 m²
S.A. Total (100% Fore + Main Triangles): 69.21 m²
S.A./Displ. (calc.): 20.12
Est. Forestay Length: 16.85 m

Sailboat Links

Designers: German Frers
Builders: Holby Marine
Download Boat Record:


Also known as the GANNET 40.