IW-40
Masthead Sloop • Fin with rudder on skeg • Built 1975
Dimensions
- LOA
- 39.7 ft
- LWL
- 30.02 ft
- Beam
- 11.48 ft
- Max Draft
- 6.89 ft
- Displacement
- 19,841 lbs
- Ballast
- 8,929 lbs
Performance Ratios
- Capsize Ratio ⓘ
- 1.70 (offshore safe)
- SA/D Ratio ⓘ
- 15.6
- D/L Ratio ⓘ
- 327
- Ballast Ratio ⓘ
- 45.0%
Sail Plan
- Sail Area
- 715 sq ft
- I
- 51 ft
- J
- 17 ft
- P
- 45 ft
- E
- 12.5 ft
Construction
- Hull Type
- Fin with rudder on skeg
- Rig Type
- Masthead Sloop
- Hull Material
- FG
- Ballast Type
- Lead
Production
- First Built
- 1975
- Last Built
- —
- Number Built
- —
Notes: S&S design #2186.