STUART KNOCKABOUT

STUART KNOCKABOUT photo STUART KNOCKABOUT drawing

Sailboat Specifications


Hull Type:
Keel/Cbrd.
Rigging Type:
Fractional Sloop
LOA:
28.00 ft / 8.53 m
LWL:
22.83 ft / 6.96 m
S.A. (reported):
291.00 ft2 / 27.03 m2
Beam:
6.92 ft / 2.11 m
Draft (max):
2.75 ft / 0.84 m
Draft (min):
5.50 ft / 1.68 m
Displacement:
4,000 lb / 1,814 kg
Ballast:
2,400 lb / 1,089 kg
S.A./Disp.:
18.53
Bal./Disp.:
60.00
Disp./Len.:
150.07
Construction:
Wood or FG
Ballast Type:
Lead
First Built:
1932
Last Built:
# Built:
76
Builder:
E&D
Designer:
L. Francis Herreshoff/Bill Hardin
Website:

Sailboat Calculations

S.A./Disp.:
18.53
Bal./Disp.:
60.00
Disp./Len.:
150.07
Comfort Ratio:
19.26

Rig and Sail Particulars

I:
24.00 ft / 7.32 m
J:
8.75 ft / 2.67 m
P:
28.60 ft / 8.72 m
E:
13.00 ft / 3.96 m
SPL/TPS:
ISP:
S.A. Fore:
105.00 ft2 / 9.75 m2
S.A. Main:
185.90 ft2 / 17.27 m2
S.A. Total (100% Fore + Main Triangles)
290.90 ft2 / 27.03 m2
S.A./Disp. (calc.):
18.52
Est. Forestay Len.:
25.55 ft / 7.79 m

Sailboat Links

Notes

Based on a single boat designed and built by Herresoff, for Mr. Willoughby Stuart in 1932. (Herreshoff design #53). Series production didn't began until 1985?. Thanks to 'Hal' for providing corrected information. Molded by Edey & Duff. Finished by Ballentines's Boat Shop.



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