Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin w/spade rudder
Rigging Type: Masthead Sloop
LOA: 31.50 ft
LWL: 24.67 ft
S.A. (reported): 462.00 ft²
Beam: 10.25 ft
Displacement: 9,680.00 lb
Ballast: 3,900.00 lb
Max Draft: 5.67 ft
Construction: FG
Ballast Type: Lead
First Built: 1980
Builder: C&C Yachts
Designer: C&C

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Universal
Model: Atomic 4
Type: Gas
HP: 30
Fuel: 20 gals


Water: 30 gals

Sailboat Calculations

S.A. / Displ.: 16.33
Bal. / Displ.: 40.29
Disp: / Len: 287.82
Comfort Ratio: 25.23
Capsize Screening Formula: 1.93
S#: 1.79
Hull Speed: 6.66 kn
Pounds/Inch Immersion: 903.52 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 41.12 ft
J: 12.75 ft
P: 35.25 ft
E: 11.33 ft
S.A. Fore: 262.14 ft²
S.A. Main: 199.69 ft²
S.A. Total (100% Fore + Main Triangles): 461.83 ft²
S.A./Displ. (calc.): 16.32
Est. Forestay Length: 43.05 ft
Mast Height from DWL: 44.67 ft

Sailboat Links

Designers: C&C Design
Builders: C&C Yachts
Download Boat Record:


Yanmar 2GM Diesel was the standard engine available to U.S. customers.

Keel/CB version:
Draft (BD): 6.90'/2.10m
Draft (BU): 4.00'/1.22m
Displacement: 10485 lbs./4756 kgs.
Ballast: 4705 lbs./2134 kgs.