J/90
Fractional Sloop • Fin w/bulb & spade rudder • Built 1997–1998
Dimensions
- LOA
- 30.2 ft
- LWL
- 27 ft
- Beam
- 8.5 ft
- Max Draft
- 6.5 ft
- Displacement
- 3,300 lbs
- Ballast
- 1,860 lbs
Performance Ratios
- Capsize Ratio ⓘ
- 2.28 (use caution offshore)
- SA/D Ratio ⓘ
- 32.3
- D/L Ratio ⓘ
- 75
- Ballast Ratio ⓘ
- 56.4%
Sail Plan
- Sail Area
- 447 sq ft
- I
- 35.6 ft
- J
- 10.5 ft
- P
- 35.85 ft
- E
- 14.5 ft
Construction
- Hull Type
- Fin w/bulb & spade rudder
- Rig Type
- Fractional Sloop
- Hull Material
- FG
- Ballast Type
- Lead
Production
- First Built
- 1997
- Last Built
- 1998
- Number Built
- 5
Notes: A single purpose race boat that was only in production for 1 year.
Designer
- Rod Johnstone (1937)
Builder
- J Boats (1977)