IRWIN 30 COMPETITION
Masthead Sloop
• Fin with rudder on skeg
• Built 1972
Dimensions
- LOA
- 30 ft
- LWL
- 26.92 ft
- Beam
- 10.17 ft
- Max Draft
- 5.33 ft
- Displacement
- 10,000 lbs
- Ballast
- 4,600 lbs
Performance Ratios
-
Capsize Ratio ⓘ
-
1.89
(offshore safe)
-
SA/D Ratio ⓘ
- 16.3
-
D/L Ratio ⓘ
- 229
- Ballast Ratio ⓘ
-
46.0%
Sail Plan
- Sail Area
- 474 sq ft
- I
- 41.7 ft
- J
- 13.5 ft
- P
- 35 ft
- E
- 11 ft
Construction
- Hull Type
- Fin with rudder on skeg
- Rig Type
- Masthead Sloop
- Hull Material
- FG
- Ballast Type
- —
Production
- First Built
- 1972
- Last Built
- —
- Number Built
- —
Engine & Accommodations
- Engine Make
- Universal
- Engine Model
- Atomic 4
- Engine Type
- Gas
- Water
- 50 gal
- Fuel
- 20 gal
Notes: IOR 1/2 ton based on IRWIN 30.\nShoal draft version also available.