J/34 C
Masthead Sloop • Wing Keel • Built 1986–1990
Dimensions
- LOA
- 34.5 ft
- LWL
- 30 ft
- Beam
- 11.1 ft
- Max Draft
- 4.9 ft
- Displacement
- 12,000 lbs
- Ballast
- 4,500 lbs
Performance Ratios
- Capsize Ratio ⓘ
- 1.94 (offshore safe)
- SA/D Ratio ⓘ
- 18.7
- D/L Ratio ⓘ
- 198
- Ballast Ratio ⓘ
- 37.5%
Sail Plan
- Sail Area
- 612 sq ft
- I
- 45.7 ft
- J
- 13.5 ft
- P
- 40.5 ft
- E
- 15 ft
Construction
- Hull Type
- Wing Keel
- Rig Type
- Masthead Sloop
- Hull Material
- FG
- Ballast Type
- Lead
Production
- First Built
- 1986
- Last Built
- 1990
- Number Built
- 36
Engine & Accommodations
- Engine Make
- Volvo
- Power
- 28 hp
- Engine Type
- Diesel
Notes: Features 'UFO' keel, which, according to the builder is 'part wing and part bulb'. Displacement was originally listed as 10,000 lb/ 4,536 kg.
Designer
- Rod Johnstone (1937)
Builder
- J Boats (1977)