- Length
- 14.55 m
- Beam
- 3.66 m
- Draft
- 1.98 m
- Sail area
- 96.71 m²
Specifications
Dimensions & displacement6
- Length overall
- 14.55 m
- Waterline length
- 10.67 m
- Beam
- 3.66 m
- Draft
- 1.98 m
- Displacement
- 11,340 kg
- Ballast
- 4,309 kg
Sails & rig9
- Rig type
- Sloop, masthead rig
- Sail area
- 96.71 m²
- Mainsail area
- 48.14 m²
- Foresail area
- 48.54 m²
- Foretriangle height (I)
- 16.76 m
- Foretriangle base (J)
- 5.79 m
- Mainsail luff (P)
- 14.69 m
- Mainsail foot (E)
- 6.55 m
- Forestay length
- 17.74 m
Engine & propulsion3
- Engine type
- Diesel
- Engine make
- Perkins
- Engine model
- 4-167M
Hull & construction3
- Hull material
- Fibreglass
- Keel type
- Fin keel, spade rudder
- Ballast material
- Lead
Tanks2
- Fuel tank
- 227 L
- Fresh water tank
- 416 L
Production & design4
- Production started
- 1966
- Production ended
- 1970
- Hulls built
- 24
- Designer
- C. William Lapworth
Performance ratios6
- Sail area / displacement
- 19.56
- Displacement / length
- 260.31
- Ballast / displacement
- 38 %
- Comfort ratio
- 36.36
- Capsize screening
- 1.64
- Hull speed
- 7.93 kn
Yacht photography
Years, generations and variants
Cal 481 generation
01
1966–1970