Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Sloop
LOA: 27.00 ft / 8.23 m
LWL: 22.75 ft / 6.93 m
S.A. (reported): 340.00 ft² / 31.59 m²
Beam: 9.00 ft / 2.74 m
Displacement: 6,700.00 lb / 3,039 kg
Ballast: 2,230.00 lb / 1,012 kg
Max Draft: 4.00 ft / 1.22 m
Construction: FG
Ballast Type: Lead
First Built: 1972
Last Built: 1979
# Built: 720
Builder: O'Day Corp. (USA)
Designer: Alan P. Gurney

Sailboat Calculations

Definitions
S.A. / Displ.: 15.35
Bal. / Displ.: 33.28
Disp: / Len: 254.03
Comfort Ratio: 23.09
Capsize Screening Formula: 1.91
S#: 1.98
Hull Speed: 6.39 kn
Pounds/Inch Immersion: 731.59 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 35.00 ft / 10.67 m
J: 11.66 ft / 3.55 m
P: 29.50 ft / 8.99 m
E: 9.25 ft / 2.82 m
S.A. Fore: 204.05 ft² / 18.96 m²
S.A. Main: 136.44 ft² / 12.68 m²
S.A. Total (100% Fore + Main Triangles): 340.49 ft² / 31.63 m²
S.A./Displ. (calc.): 15.38
Est. Forestay Length: 36.89 ft / 11.24 m
Mast Height from DWL: 38.50 ft / 11.73 m

Sailboat Links

Designers: Alan Gurney
Builders: Bangor Punta Corp.
O'Day Corp.
Products: The Sail Warehouse
Download Boat Record:

Notes

Deep keel: 5.3'/1.62m.
Inboard engine available as an option - displacement: 6,950 lb/3,152 kg