IRWIN 31 CITATION
Masthead Sloop • Fin w/spade rudder • Built 1983
Dimensions
- LOA
- 31.25 ft
- LWL
- 26.5 ft
- Beam
- 11 ft
- Max Draft
- 6 ft
- Displacement
- 9,300 lbs
- Ballast
- 3,400 lbs
Performance Ratios
- Capsize Ratio ⓘ
- 2.09 (use caution offshore)
- SA/D Ratio ⓘ
- 17.1
- D/L Ratio ⓘ
- 223
- Ballast Ratio ⓘ
- 36.6%
Sail Plan
- Sail Area
- 474 sq ft
- I
- 42 ft
- J
- 12 ft
- P
- 37 ft
- E
- 12 ft
Construction
- Hull Type
- Fin w/spade rudder
- Rig Type
- Masthead Sloop
- Hull Material
- FG
- Ballast Type
- —
Production
- First Built
- 1983
- Last Built
- —
- Number Built
- —
Engine & Accommodations
- Engine Make
- Yanmar
- Power
- 15 hp
- Engine Type
- Diesel
- Mast Height
- 46.08 ft
Notes:
Keel/cb version:
BU: 4.0' BD: 8.92'.
Shallow draft fixed keel: 4.0'