Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin Keel
Rigging Type: Masthead Sloop
LOA: 33.50 ft
LWL: 25.00 ft
S.A. (reported): 518.00 ft²
Beam: 10.00 ft
Displacement: 11,500.00 lb
Ballast: 5,300.00 lb
Max Draft: 4.75 ft
Construction: FG w/balsa cored deck
Ballast Type: Lead
First Built: 1978
Last Built: 1981
# Built: 18
Builder: Nor'west Yachts (USA)
Designer: Chuck Burns

Auxiliary Power/Tanks (orig. equip.)

Make: Yanmar
Model: 2QM20
Type: Diesel
HP: 20
Fuel: 30 gals

Accomodations

Water: 50 gals

Sailboat Calculations

Definitions
S.A. / Displ.: 16.32
Bal. / Displ.: 46.09
Disp: / Len: 328.57
Comfort Ratio: 30.04
Capsize Screening Formula: 1.78
S#: 1.50
Hull Speed: 6.70 kn
Pounds/Inch Immersion: 893.28 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 41.00 ft
J: 14.00 ft
P: 35.50 ft
E: 13.00 ft
S.A. Fore: 287.00 ft²
S.A. Main: 230.75 ft²
S.A. Total (100% Fore + Main Triangles): 517.75 ft²
S.A./Displ. (calc.): 16.32
Est. Forestay Length: 43.32 ft
Mast Height from DWL: 44.50 ft

Sailboat Links

Designers: Chuck Burns
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