IRWIN MINI-TON

IRWIN MINI-TON photo IRWIN MINI-TON drawing

Sailboat Specifications


Hull Type:
Lifting Keel
Rigging Type:
Fractional Sloop
LOA:
20.81 ft / 6.34 m
LWL:
16.50 ft / 5.03 m
S.A. (reported):
206.00 ft2 / 19.14 m2
Beam:
8.00 ft / 2.44 m
Draft (max):
4.50 ft / 1.37 m
Draft (min):
0.80 ft / 0.24 m
Displacement:
1,900 lb / 862 kg
Ballast:
770 lb / 349 kg
S.A./Disp.:
21.53
Bal./Disp.:
40.53
Disp./Len.:
188.82
Construction:
FG
Ballast Type:
First Built:
1978
Last Built:
# Built:
Builder:
Irwin Yachts (USA)
Designer:
Irwin/Rogers
Website:

Sailboat Calculations

S.A./Disp.:
21.53
Bal./Disp.:
40.53
Disp./Len.:
188.82
Comfort Ratio:
10.34

Rig and Sail Particulars

I:
24.50 ft / 7.47 m
J:
8.00 ft / 2.44 m
P:
24.50 ft / 7.47 m
E:
8.84 ft / 2.69 m
SPL/TPS:
ISP:
S.A. Fore:
98.00 ft2 / 9.10 m2
S.A. Main:
108.29 ft2 / 10.06 m2
S.A. Total (100% Fore + Main Triangles)
206.29 ft2 / 19.16 m2
S.A./Disp. (calc.):
21.56
Est. Forestay Len.:
25.77 ft / 7.86 m

Sailboat Links

Builders:
Associations:

Notes

The IRWIN MINI-TON (<16.5' IOR) is thought to be similar to the IRWIN FREE SPIRIT.



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