Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin w/spade rudder
Rigging Type: Cutter
LOA: 35.56 ft
LWL: 28.87 ft
S.A. (reported): 590.00 ft²
Beam: 10.00 ft
Displacement: 12,500.00 lb
Ballast: 4,433.00 lb
Max Draft: 5.60 ft
Construction: FG
First Built: 1967
# Built: 156
Builder: Yacht Constructors Inc./Cascade Yachts (USA)
Designer: Robert Smith

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Sailboat Calculations

S.A. / Displ.: 17.59
Bal. / Displ.: 35.46
Disp: / Len: 231.91
Comfort Ratio: 29.13
Capsize Screening Formula: 1.73
S#: 2.41
Hull Speed: 7.20 kn
Pounds/Inch Immersion: 1,031.56 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 43.00 ft
J: 13.00 ft
P: 37.58 ft
E: 16.50 ft
S.A. Fore: 279.50 ft²
S.A. Main: 310.04 ft²
S.A. Total (100% Fore + Main Triangles): 589.54 ft²
S.A./Displ. (calc.): 17.57
Est. Forestay Length: 44.92 ft

Sailboat Links

Designers: Robert A. Smith
Builders: Cascade Yachts/Yacht Constructors, Inc.
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Differences for earlier boats (from the one shown here):
Standard traditional transom.
Different keel, fin is longer.
No bowsprit and standard, shorter sloop rig.
More than likely that all changes did not happen at once.
(Rig dimensions are for the earlier, non-cutter rig.)