YONNE CLASS

YONNE CLASS photo

Sailboat Specifications


Hull Type:
Long keel w/trans. hung rudder
Rigging Type:
Gaff Head Cutter
LOA:
26.42 ft / 8.05 m
LWL:
22.50 ft / 6.86 m
Beam:
8.50 ft / 2.59 m
S.A. (reported):
395.00 ft2 / 36.70 m2
Draft (max):
4.50 ft / 1.37 m
Displacement:
12,500 lb / 5,670 kg
S.A./Disp.:
11.78
Disp./Len.:
489.91
Construction:
Wood planked
Ballast Type:
Lead
First Built:
1933
# Built:
5
Builder:
Clemens of Portsmouth (UK)
Designer:
Harrison Butler

Sailboat Calculations

S.A./Disp.:
11.78
Disp./Len.:
489.91
Comfort Ratio:
47.16
Capsize Screening Formula:
1.47
S#:
0.56

Notes

Prototype was "Yonne".

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