Sailboat Specifications
Hull Type:
Fin with rudder on skeg
Rigging Type:
Masthead Sloop
LOA:
31.50 ft / 9.60 m
LWL:
23.75 ft / 7.24 m
Beam:
10.17 ft / 3.10 m
S.A. (reported):
457.00 ft2 / 42.46 m2
Draft (max):
5.50 ft / 1.68 m
Draft (min):
Displacement:
10,200 lb / 4,627 kg
Ballast:
4,500 lb / 2,041 kg
S.A./Disp.:
15.60
Bal./Disp.:
44.12
Disp./Len.:
339.91
Construction:
FG
Ballast Type:
First Built:
1975
Last Built:
1979
# Built:
150
Builder:
Columbia Yachts (USA)
Designer:
Alan Payne
Website:
Auxiliary Power/Tanks (orig. equip.)
Make:
Volvo
Model:
MD7A
Type:
Diesel
HP:
Water:
40 gals / 151 L
Fuel:
20 gals / 76 L
Sailboat Calculations
S.A./Disp.:
15.60
Bal./Disp.:
44.12
Disp./Len.:
339.91
Comfort Ratio:
27.52
Capsize Screening Formula:
1.88
Rig and Sail Particulars
I:
40.15 ft / 12.24 m
J:
13.15 ft / 4.01 m
P:
35.09 ft / 10.70 m
E:
11.00 ft / 3.35 m
SPL/TPS:
ISP:
S.A. Fore:
263.99 ft2 / 24.53 m2
S.A. Main:
193.00 ft2 / 17.93 m2
S.A. Total (100% Fore + Main Triangles)
456.98 ft2 / 42.45 m2
S.A./Disp. (calc.):
15.60
Est. Forestay Len.:
42.25 ft / 12.88 m
Sailboat Links
Designers:
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Notes
Designed to rate at the half ton level under the IOR rule. Another version was finished by Kettenburg Yachts and called the KETTENBURG 32. Kettenburg had recently been purchased by Columbia's parent company, Whittaker Corp.
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