Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/spade rudder
Rigging Type: Masthead Sloop
LOA: 29.58 ft
LWL: 23.58 ft
S.A. (reported): 422.00 ft²
Beam: 10.33 ft
Displacement: 7,500.00 lb
Ballast: 2,700.00 lb
Max Draft: 5.25 ft
Construction: FG
Ballast Type: Lead
First Built: 1977
Last Built: 1981
# Built: 600
Builder: C&C Yachts
Designer: C&C Design

Auxiliary Power/Tanks (orig. equip.)

Make: Universal
Model: Atomic 4
Type: Gas
HP: 30
Fuel: 13 gals

Accomodations

Water: 20 gals

Sailboat Calculations

Definitions
S.A. / Displ.: 17.68
Bal. / Displ.: 36.00
Disp: / Len: 255.38
Comfort Ratio: 20.37
Capsize Screening Formula: 2.11
S#: 2.19
Hull Speed: 6.51 kn
Pounds/Inch Immersion: 870.34 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 39.50 ft
J: 12.80 ft
P: 33.50 ft
E: 10.10 ft
S.A. Fore: 252.80 ft²
S.A. Main: 169.18 ft²
S.A. Total (100% Fore + Main Triangles): 421.98 ft²
S.A./Displ. (calc.): 17.68
Est. Forestay Length: 41.52 ft

Sailboat Links

Designers: C&C Design
Builders: C&C Yachts
Associations: Half Ton Class
Related Sailboats: C&C 1/2 TON
Download Boat Record:

Notes

Shoal draft: 4.0'.
Based on IOR 1/2 ton.
Built at C&C's RI USA plant.
Later boats had a Yanmar 2GM diesel.