OSTKUST

OSTKUST photo OSTKUST drawing

Sailboat Specifications


Hull Type:
Long Keel
Rigging Type:
Fractional Sloop
LOA:
24.08 ft / 7.34 m
LWL:
19.16 ft / 5.84 m
S.A. (reported):
Beam:
7.00 ft / 2.13 m
Draft (max):
3.58 ft / 1.09 m
Draft (min):
Displacement:
4,000 lb / 1,814 kg
Ballast:
S.A./Disp.:
Bal./Disp.:
Disp./Len.:
253.88
Construction:
Wood Planked
Ballast Type:
First Built:
1944
Last Built:
# Built:
Builder:
Various
Designer:
Alvin Mason
Website:

Sailboat Calculations

S.A./Disp.:
Bal./Disp.:
Disp./Len.:
253.88
Comfort Ratio:
22.42

Rig and Sail Particulars

I:
22.50 ft / 6.86 m
J:
8.50 ft / 2.59 m
P:
30.00 ft / 9.14 m
E:
12.00 ft / 3.66 m
SPL/TPS:
ISP:
S.A. Fore:
95.63 ft2 / 8.88 m2
S.A. Main:
180.00 ft2 / 16.72 m2
S.A. Total (100% Fore + Main Triangles)
275.63 ft2 / 25.61 m2
S.A./Disp. (calc.):
17.55
Est. Forestay Len.:
24.05 ft / 7.33 m

Sailboat Links

Designers:

Notes

The design appeared in Rudder Magazine (1944) and became one of Masons most popular designs.



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