Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Sloop
LOA: 30.00 ft
LWL: 26.50 ft
S.A. (reported): 515.00 ft²
Beam: 9.50 ft
Displacement: 10,800.00 lb
Max Draft: 5.80 ft
Construction: FG
First Built: 1971
Last Built: 1973
# Built: 287
Builder: Columbia Yachts (USA)
Designer: William Tripp Jr.

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Sailboat Calculations

Definitions
S.A. / Displ.: 16.92
Disp: / Len: 259.08
Comfort Ratio: 30.20
Capsize Screening Formula: 1.72
S#: 2.08
Hull Speed: 6.90 kn
Pounds/Inch Immersion: 899.53 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 42.00 ft
J: 13.50 ft
P: 37.00 ft
E: 12.50 ft
S.A. Fore: 283.50 ft²
S.A. Main: 231.25 ft²
S.A. Total (100% Fore + Main Triangles): 514.75 ft²
S.A./Displ. (calc.): 16.91
Est. Forestay Length: 44.12 ft

Sailboat Links

Designers: William H. Tripp Jr.
Builders: Columbia Yachts
Download Boat Record:

Notes

Shoal draft: 4.0'
Short Rig:
I: 39.0'
J: 13.5'
P: 34.0'
E: 12.0'