- Length
- 7.43 m
- Beam
- 2.44 m
- Draft
- 1.37 m
- Sail area
- 24.25 m²
Specifications
Dimensions & displacement7
- Length overall
- 7.43 m
- Waterline length
- 6.11 m
- Beam
- 2.44 m
- Draft
- 1.37 m
- Minimum draft
- 0.76 m
- Displacement
- 1,361 kg
- Ballast
- 454 kg
Sails & rig9
- Rig type
- Sloop, fractional rig
- Sail area
- 24.25 m²
- Mainsail area
- 14.16 m²
- Foresail area
- 10.07 m²
- Foretriangle height (I)
- 7.77 m
- Foretriangle base (J)
- 2.59 m
- Mainsail luff (P)
- 8.08 m
- Mainsail foot (E)
- 3.51 m
- Forestay length
- 8.19 m
Hull & construction3
- Hull material
- Fibreglass
- Keel type
- Keel with centreboard
- Ballast material
- Lead
Production & design4
- Production started
- 1958
- Production ended
- 1965
- Hulls built
- 184
- Designer
- Bill Lapworth
Performance ratios6
- Sail area / displacement
- 20.13
- Displacement / length
- 166.16
- Ballast / displacement
- 33.3 %
- Comfort ratio
- 13.6
- Capsize screening
- 2.22
- Hull speed
- 6 kn
Yacht photography
Years, generations and variants
Cal 241 generation
01
1958–1965