Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Lifting Keel
Rigging Type: Masthead Sloop
LOA: 19.50 ft / 5.94 m
LWL: 16.33 ft / 4.98 m
S.A. (reported): 177.00 ft² / 16.44 m²
Beam: 7.92 ft / 2.41 m
Displacement: 1,550.00 lb / 703 kg
Ballast: 300.00 lb / 136 kg
Max Draft: 4.16 ft / 1.27 m
Min Draft: 0.75 ft / 0.23 m
Construction: FG
First Built: 1971
Builder: Ouyang Boat Works (CAN)
Designer: Robert Tucker

Sailboat Calculations

Definitions
S.A. / Displ.: 21.19
Bal. / Displ.: 19.35
Disp: / Len: 158.90
Comfort Ratio: 8.80
Capsize Screening Formula: 2.74
S#: 3.79
Hull Speed: 5.41 kn
Pounds/Inch Immersion: 462.12 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 23.50 ft / 7.16 m
J: 8.00 ft / 2.44 m
P: 20.80 ft / 6.34 m
E: 8.00 ft / 2.44 m
S.A. Fore: 94.00 ft² / 8.73 m²
S.A. Main: 83.20 ft² / 7.73 m²
S.A. Total (100% Fore + Main Triangles): 177.20 ft² / 16.46 m²
S.A./Displ. (calc.): 21.21
Est. Forestay Length: 24.82 ft / 7.57 m

Sailboat Links

Designers: Robert Tucker
Builders: Ouyang Boat Works (CAN)
Download Boat Record:

Notes

Photo courtesy of Adam Hunt.