Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/spade rudder
Rigging Type: Masthead Sloop
LOA: 23.00 ft / 7.01 m
LWL: 19.50 ft / 5.94 m
S.A. (reported): 267.00 ft² / 24.81 m²
Beam: 7.67 ft / 2.34 m
Displacement: 3,800.00 lb / 1,724 kg
Ballast: 1,550.00 lb / 703 kg
Max Draft: 4.08 ft / 1.24 m
Construction: FG
Ballast Type: Iron
First Built: 1969
Builder: Calgan Marine (CAN)
Designer: C. William Lapworth/Calgan

Sailboat Calculations

Definitions
S.A. / Displ.: 17.59
Bal. / Displ.: 40.79
Disp: / Len: 228.79
Comfort Ratio: 18.94
Capsize Screening Formula: 1.97
S#: 2.46
Hull Speed: 5.92 kn
Pounds/Inch Immersion: 534.41 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 28.90 ft / 8.81 m
J: 9.33 ft / 2.84 m
P: 25.50 ft / 7.77 m
E: 10.50 ft / 3.20 m
S.A. Fore: 134.82 ft² / 12.53 m²
S.A. Main: 133.88 ft² / 12.44 m²
S.A. Total (100% Fore + Main Triangles): 268.70 ft² / 24.96 m²
S.A./Displ. (calc.): 17.70
Est. Forestay Length: 30.37 ft / 9.26 m

Sailboat Links

Designers: C. William Lapworth
Builders: Calgan Marine Ltd. (CAN)
Related Sailboats: CALGAN 23
Download Boat Record:

Notes

Also called the CALGAN 23. It is thought to be similar to the CAL 24-2. Calgan built other Cal boats under license from Jensen Marine.