J90


The J90 is a 30.2ft fractional sloop designed by Johnstone and built in fiberglass by J Boats between 1997 and 1998.

5 units have been built.

The J90 is an ultralight sailboat which is a very high performer. It is very stable / stiff and has a low righting capability if capsized. It is best suited as a racing boat.

J90 for sale elsewhere on the web:

Main features


Model J90
Length 30.20 ft
Beam 8.50 ft
Draft 6.50 ft
Country United states (North America)
Estimated price $ 0 ??

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Ratios


Sail area / displ. 32.35
Ballast / displ. 56.36 %
Displ. / length 74.85
Comfort ratio 10.54
Capsize 2.29

Hull


Hull type Monohull fin keel with bulb and spade rudder
Construction Fiberglass
Waterline length 27 ft
Maximum draft 6.50 ft
Displacement 3300 lbs
Ballast 1860 lbs
Hull speed 6.96 knots

We help you build your own hydraulic steering system - Lecomble & Schmitt

Rigging


Rigging Fractional Sloop
Sail area (100%) 447 sq.ft
Air draft 0 ft ??
Sail area fore 186.90 sq.ft
Sail area main 259.91 sq.ft
I 35.60 ft
J 10.50 ft
P 35.85 ft
E 14.50 ft

Engine


Nb engines 1
Total power 0 HP
Fuel capacity 0 gals

Accommodations


Water capacity 0 gals
Headroom 0 ft
Nb of cabins 0
Nb of berths 0
Nb heads 0

Builder data


Builder J Boats
Designer Johnstone
First built 1997
Last built 1998
Number built 5

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