H-BOAT

H-BOAT photo H-BOAT drawing

Sailboat Specifications


Hull Type:
Fin w/spade rudder
Rigging Type:
Fractional Sloop
LOA:
27.25 ft / 8.31 m
LWL:
20.67 ft / 6.30 m
S.A. (reported):
264.00 ft2 / 24.53 m2
Beam:
7.17 ft / 2.19 m
Draft (max):
4.33 ft / 1.32 m
Draft (min):
Displacement:
3,190 lb / 1,447 kg
Ballast:
1,594 lb / 723 kg
S.A./Disp.:
19.54
Bal./Disp.:
49.97
Disp./Len.:
161.26
Construction:
FG
Ballast Type:
First Built:
1967
Last Built:
# Built:
6000
Builder:
Artekno/Botnia Marin
Designer:
Hans Groop
Website:

Sailboat Calculations

S.A./Disp.:
19.54
Bal./Disp.:
49.97
Disp./Len.:
161.26
Comfort Ratio:
15.78

Rig and Sail Particulars

I:
24.50 ft / 7.47 m
J:
7.92 ft / 2.41 m
P:
28.54 ft / 8.70 m
E:
9.84 ft / 3.00 m
SPL/TPS:
ISP:
S.A. Fore:
97.02 ft2 / 9.01 m2
S.A. Main:
140.42 ft2 / 13.05 m2
S.A. Total (100% Fore + Main Triangles)
237.44 ft2 / 22.06 m2
S.A./Disp. (calc.):
17.58
Est. Forestay Len.:
25.75 ft / 7.85 m
Mast Height from DWL:
34.42 ft / 10.49 m

Sailboat Links

Notes

The H-BOAT has had IYRU-international one-design status since 1987; It is the largest IYRU-keelboat class in Europe, and the second largest in the world.



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