Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Keel/CB & spade rudder
Rigging Type: Masthead Sloop
LOA: 24.67 ft
LWL: 18.00 ft
S.A. (reported): 237.00 ft²
Beam: 7.42 ft
Displacement: 3,520.00 lb
Max Draft: 4.08 ft
Min Draft: 2.16 ft
Construction: Wood
First Built: 1960
Designer: Francois Sergent

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Kermath
Model: Sea Pup
Type: Gas
HP: 5

Sailboat Calculations

S.A. / Displ.: 16.43
Disp: / Len: 269.45
Comfort Ratio: 18.83
Capsize Screening Formula: 1.95
Hull Speed: 5.69 kn
Pounds/Inch Immersion: 477.22 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Sailboat Links

Designers: Francois Sergent
Download Boat Record:


Inboard optional.
An evolution of the BONITO (1952). Built in France and some imported to US.