Beta Marine

Sailboat Specifications

Hull Type: Long Keel
Rigging Type: Masthead Sloop
LOA: 9.75 m
LWL: 7.16 m
S.A. (reported): 46.08 m²
Beam: 2.64 m
Displacement: 5,080 kg
Max Draft: 1.45 m
Construction: Wood/FG
First Built: 1960
# Built: 14
Builder: DeDood and Sohn Yacht und Boatwerks (GER)
Designer: Robert G. Henry Jr.

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Sailboat Calculations

S.A. / Displ.: 15.91
Disp: / Len: 385.27
Comfort Ratio: 37.41
Capsize Screening Formula: 1.55
S#: 1.16
Hull Speed: 6.50 kn
Pounds/Inch Immersion: 728.00 pounds/inch

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2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 11.73 m
J: 3.66 m
P: 10.82 m
E: 4.72 m
S.A. Fore: 21.46 m²
S.A. Main: 25.56 m²
S.A. Total (100% Fore + Main Triangles): 47.02 m²
S.A./Displ. (calc.): 16.23
Est. Forestay Length: 12.29 m

Sailboat Links

Designers: Robert G. Henry Jr.
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14 INTERNATIONAL 500s built by DeDood were delivered to various yacht brokers and shipyards along the Eastern Seaboard of the United States during the late 1950s and early 1960s. Later, some were built of Fiberglass.