Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin Keel
Rigging Type: Fractional Sloop
LOA: 11.05 m
LWL: 8.31 m
S.A. (reported): 21.83 m²
Beam: 1.96 m
Displacement: 2,087 kg
Ballast: 1,089 kg
Max Draft: 1.37 m
Construction: Wood
First Built: 1955
# Built: 12
Builder: Kungsörs Boatyard
Designer: Knud Reimers

Sailboat Calculations

Definitions
S.A. / Displ.: 13.63
Bal. / Displ.: 52.17
Disp: / Len: 101.49
Comfort Ratio: 19.93
Capsize Screening Formula: 1.55
Hull Speed: 7.00 kn
Pounds/Inch Immersion: 625.10 pounds/inch

calculation mobile

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Sailboat Links

Designers: Knud Reimers
Builders: Kungsörs Båtvarv AB
Download Boat Record:

Notes

Despite the Scandinavian pedigree, the Udell class was started by the Chicago Yacht Club as a version of 22 square meter intended for one design racing on the great lakes. The first boats were built at Kungsörs Boatyard (Sweden).

US Udell Class Assn.
6635 N Oshkosh
Chicago IL 60631
Phone: 312.346.7800
Fax: 312.346.9316