Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/spade rudder
Rigging Type: Masthead Sloop
LOA: 28.58 ft / 8.71 m
LWL: 22.50 ft / 6.86 m
S.A. (reported): 362.00 ft² / 33.63 m²
Beam: 9.25 ft / 2.82 m
Displacement: 6,200.00 lb / 2,812 kg
Ballast: 2,500.00 lb / 1,134 kg
Max Draft: 4.75 ft / 1.45 m
Construction: FG
First Built: 1972
Builder: Cooper Enterprises Ltd. (CAN)
Designer: Don Martin

Auxiliary Power/Tanks (orig. equip.)

Make: Volvo
Model: MD6A
Type: Diesel
HP: 12
Fuel: 12 gals / 45 L

Accomodations

Water: 24 gals / 91 L

Sailboat Calculations

Definitions
S.A. / Displ.: 17.21
Bal. / Displ.: 40.32
Disp: / Len: 242.99
Comfort Ratio: 20.35
Capsize Screening Formula: 2.02
S#: 2.23
Hull Speed: 6.36 kn
Pounds/Inch Immersion: 743.65 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 36.00 ft / 10.97 m
J: 11.40 ft / 3.47 m
P: 31.50 ft / 9.60 m
E: 9.50 ft / 2.90 m
S.A. Fore: 205.20 ft² / 19.06 m²
S.A. Main: 149.63 ft² / 13.90 m²
S.A. Total (100% Fore + Main Triangles): 354.83 ft² / 32.96 m²
S.A./Displ. (calc.): 16.87
Est. Forestay Length: 37.76 ft / 11.51 m
Mast Height from DWL: 39.00 ft / 11.89 m

Sailboat Links

Designers: Don Martin
Builders: Cooper Enterprises Inc. (CAN)
Associations: Half Ton Class
Download Boat Record: