HELMS 24

HELMS 24 drawing

Sailboat Specifications


Hull Type:
Fin w/transom hung rudder
Rigging Type:
Masthead Sloop
LOA:
23.92 ft / 7.29 m
LWL:
20.83 ft / 6.35 m
S.A. (reported):
275.00 ft2 / 25.55 m2
Beam:
8.83 ft / 2.69 m
Draft (max):
4.17 ft / 1.27 m
Draft (min):
Displacement:
4,200 lb / 1,905 kg
Ballast:
1,850 lb / 839 kg
S.A./Disp.:
16.95
Bal./Disp.:
44.05
Disp./Len.:
207.46
Construction:
FG
Ballast Type:
Lead
First Built:
1977
Last Built:
# Built:
750
Builder:
Jack A. Helms Co. (USA)
Designer:
Stuart Windley
Website:

Sailboat Calculations

S.A./Disp.:
16.95
Bal./Disp.:
44.05
Disp./Len.:
207.46
Comfort Ratio:
16.39

Rig and Sail Particulars

I:
30.50 ft / 9.30 m
J:
10.50 ft / 3.20 m
P:
25.50 ft / 7.77 m
E:
9.00 ft / 2.74 m
SPL/TPS:
ISP:
S.A. Fore:
160.13 ft2 / 14.88 m2
S.A. Main:
114.75 ft2 / 10.66 m2
S.A. Total (100% Fore + Main Triangles)
274.88 ft2 / 25.54 m2
S.A./Disp. (calc.):
16.94
Est. Forestay Len.:
32.26 ft / 9.83 m

Sailboat Links

Notes

Shoal draft version: 3.00' / 0.91m



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