Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/spade rudder
Rigging Type: Masthead Sloop
LOA: 26.58 ft
LWL: 22.08 ft
S.A. (reported): 374.00 ft²
Beam: 9.25 ft
Displacement: 6,700.00 lb
Ballast: 3,100.00 lb
Max Draft: 4.25 ft
Construction: FG
Ballast Type: Lead
First Built: 1974
Last Built: 1980
# Built: 656
Builder: Bangor Punta Marine (USA)
Designer: William Lapworth

Auxiliary Power/Tanks (orig. equip.)

Make: Universal
Model: Atomic 11
Type: Diesel
HP: 11
Fuel: 15 gals

Accomodations

Water: 20 gals
Headroom: 6.08 ft

Sailboat Calculations

Definitions
S.A. / Displ.: 16.89
Bal. / Displ.: 46.27
Disp: / Len: 277.86
Comfort Ratio: 22.83
Capsize Screening Formula: 1.97
S#: 1.92
Hull Speed: 6.30 kn
Pounds/Inch Immersion: 729.77 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 36.00 ft
J: 12.00 ft
P: 30.80 ft
E: 10.30 ft
S.A. Fore: 216.00 ft²
S.A. Main: 158.62 ft²
S.A. Total (100% Fore + Main Triangles): 374.62 ft²
S.A./Displ. (calc.): 16.92
Est. Forestay Length: 37.95 ft
Mast Height from DWL: 39.75 ft

Sailboat Links

Designers: C. William Lapworth
Builders: Bangor Punta Corp.
Jensen Marine/Cal Boats
Products: The Sail Warehouse
Related Sailboats: CAL 27
CAL 3-27
Download Boat Record:

Notes

The second in a series of 3 different CAL 27's, all designed by Lapworth. A Farymann diesel was offered on later models. A boat of the same design called the CROWN 28 was built in Canada.