- Length
- 11.51 m
- Beam
- 3.2 m
- Draft
- 2.92 m
- Sail area
- 56.67 m²
Specifications
Dimensions & displacement7
- Length overall
- 11.51 m
- Waterline length
- 8.38 m
- Beam
- 3.2 m
- Draft
- 2.92 m
- Minimum draft
- 1.14 m
- Displacement
- 6,985 kg
- Ballast
- 2,948 kg
Sails & rig9
- Rig type
- Sloop, masthead rig
- Sail area
- 56.67 m²
- Mainsail area
- 25.08 m²
- Foresail area
- 31.53 m²
- Foretriangle height (I)
- 13.79 m
- Foretriangle base (J)
- 4.57 m
- Mainsail luff (P)
- 12.19 m
- Mainsail foot (E)
- 4.11 m
- Forestay length
- 14.53 m
Engine & propulsion3
- Engine type
- Petrol
- Engine make
- Universal
- Engine model
- Atomic 4
Hull & construction3
- Hull material
- Fibreglass
- Keel type
- Keel with centreboard, spade rudder
- Ballast material
- Lead
Tanks2
- Fuel tank
- 114 L
- Fresh water tank
- 303 L
Production & design2
- Production started
- 1970
- Designer
- Ted Irwin
Performance ratios6
- Sail area / displacement
- 15.83
- Displacement / length
- 330.58
- Ballast / displacement
- 42.2 %
- Comfort ratio
- 33.97
- Capsize screening
- 1.69
- Hull speed
- 7.03 kn
Yacht photography
Years, generations and variants
Irwin 38-11 generation
01
1970 — status pending