Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Lifting keel w/bulb; trans. hung rudder
Rigging Type: Fractional Sloop
LOA: 22.50 ft
S.A. (reported): 275.00 ft²
Beam: 8.10 ft
Displacement: 1,760.00 lb
Ballast: 600.00 lb
Max Draft: 4.80 ft
Min Draft: 1.70 ft
Construction: GRP
Ballast Type: Lead
First Built: 1979
Builder: Cruachan Marine (Scotland)
Designer: Stephen Jones

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Type: Outboard

Sailboat Calculations

S.A. / Displ.: 30.25
Bal. / Displ.: 34.09
Capsize Screening Formula: 2.69

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 21.49 ft
J: 7.61 ft
P: 27.30 ft
E: 10.24 ft
S.A. Fore: 81.77 ft²
S.A. Main: 139.78 ft²
S.A. Total (100% Fore + Main Triangles): 221.55 ft²
S.A./Displ. (calc.): 24.37
Est. Forestay Length: 22.80 ft

Sailboat Links

Designers: Stephen Jones
Associations: Mini Ton Class
Download Boat Record:


Rig measurements above are from an ORC certificate.
Fin keel draft: 1.54m / 5.05ft (also from the ORC certificate)