Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Swing Keel
Rigging Type: Masthead Sloop
LOA: 25.58 ft / 7.80 m
LWL: 20.83 ft / 6.35 m
S.A. (reported): 306.00 ft² / 28.43 m²
Beam: 7.96 ft / 2.43 m
Displacement: 3,600.00 lb / 1,633 kg
Ballast: 1,200.00 lb / 544 kg
Max Draft: 5.00 ft / 1.52 m
Min Draft: 1.83 ft / 0.56 m
Construction: FG solid laminate hull/ply cored deck
Ballast Type: Lead
First Built: 1969
Last Built: 1976
Builder: Arthur Marine/Coastal Recreation Inc.(USA)
Designer: Lyle C. Hess

Accomodations

Headroom: 5.50 ft / 1.68 m

Sailboat Calculations

Definitions
S.A. / Displ.: 20.90
Bal. / Displ.: 33.33
Disp: / Len: 177.82
Comfort Ratio: 15.77
Capsize Screening Formula: 2.08
S#: 3.38
Hull Speed: 6.12 kn
Pounds/Inch Immersion: 592.45 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 30.00 ft / 9.14 m
J: 10.80 ft / 3.29 m
P: 24.80 ft / 7.56 m
E: 10.80 ft / 3.29 m
S.A. Fore: 162.00 ft² / 15.05 m²
S.A. Main: 133.92 ft² / 12.44 m²
S.A. Total (100% Fore + Main Triangles): 295.92 ft² / 27.49 m²
S.A./Displ. (calc.): 20.21
Est. Forestay Length: 31.88 ft / 9.72 m

Sailboat Links

Designers: Lyle C. Hess
Builders: Coastal Recreation Inc.
Products: The Sail Warehouse
Download Boat Record:

Notes

A fixed keel version was also available. (draft: 5.0'/1.52m)
Features a rudder assembly that can be lifted out from the cockpit.
Deck stepped mast with tabernacle for trailering.
Thank you to Lynn Ogden for updates and a brochure.