IDEAL 18

IDEAL 18 photo IDEAL 18 drawing

Sailboat Specifications


Hull Type:
Fin w/spade rudder
Rigging Type:
Fractional Sloop
LOA:
17.85 ft
LWL:
14.35 ft
Beam:
6.20 ft
S.A. (reported):
168.00 ft2
Draft (max):
3.25 ft
Draft (min):
Displacement:
1,240 lb
Ballast:
700 lb
S.A./Disp.:
23.33
Bal./Disp.:
56.45
Disp./Len.:
187.33
Construction:
FG
Ballast Type:
Lead
First Built:
1989
Last Built:
# Built:
325
Builder:
Ontario Yachts (CAN)
Designer:
Bruce Kirby
Website:

Sailboat Calculations

S.A./Disp.:
23.33
Bal./Disp.:
56.45
Disp./Len.:
187.33
Comfort Ratio:
10.94
Capsize Screening Formula:
2.31

Rig and Sail Particulars

I:
19.00 ft
J:
7.00 ft
P:
23.50 ft
E:
9.25 ft
SPL/TPS:
ISP:
S.A. Fore:
66.50 ft2
S.A. Main:
108.69 ft2
S.A. Total (100% Fore + Main Triangles)
175.19 ft2
S.A./Disp. (calc.):
24.33
Est. Forestay Len.:
20.25 ft

Sailboat Links

Notes

Spinnaker 245 sq. ft.

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