Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin w/bulb & spade rudder
Rigging Type: Masthead Sloop
LOA: 13.25 m
LWL: 11.19 m
Beam: 3.92 m
Displacement: 6,918 kg
Ballast: 2,985 kg
Max Draft: 2.70 m
Construction: FG
Ballast Type: Lead
First Built: 1990
# Built: 4
Builder: Dencho Marine
Designer: Alan Andrews

KLSC Leaderboard

KLSC Leaderboard

Sailboat Calculations

Bal. / Displ.: 43.15
Disp: / Len: 137.74
Comfort Ratio: 20.26
Capsize Screening Formula: 2.08
S#: 4.52
Hull Speed: 8.12 kn
Pounds/Inch Immersion: 1,687.68 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 17.37 m
J: 5.03 m
P: 15.27 m
E: 5.42 m
S.A. Fore: 43.67 m²
S.A. Main: 41.37 m²
S.A. Total (100% Fore + Main Triangles): 85.04 m²
S.A./Displ. (calc.): 23.90
Est. Forestay Length: 18.08 m

Sailboat Links

Designers: Alan Andrews
Builders: Dencho Marine
Download Boat Record:


We believe there were 4 hulls built (?)
Thanks to Andrews 43 owner Greg Mitchell for supplying the pics.