- Length
- 11.89 m
- Beam
- 3.66 m
- Draft
- 2.03 m
- Sail area
- 66.8 m²
Specifications
Dimensions & displacement6
- Length overall
- 11.89 m
- Waterline length
- 9.78 m
- Beam
- 3.66 m
- Draft
- 2.03 m
- Displacement
- 7,711 kg
- Ballast
- 3,175 kg
Sails & rig9
- Rig type
- Sloop, masthead rig
- Sail area
- 66.8 m²
- Mainsail area
- 28.1 m²
- Foresail area
- 38.72 m²
- Foretriangle height (I)
- 15.24 m
- Foretriangle base (J)
- 5.08 m
- Mainsail luff (P)
- 13.41 m
- Mainsail foot (E)
- 4.19 m
- Forestay length
- 16.07 m
Engine & propulsion4
- Engine power
- 50 hp
- Engine type
- Diesel
- Engine make
- Perkins
- Engine model
- 4108
Hull & construction3
- Hull material
- Fibreglass, balsa-cored sandwich
- Keel type
- Fin keel, spade rudder
- Ballast material
- Lead
Tanks2
- Fuel tank
- 189 L
- Fresh water tank
- 341 L
Production & design3
- Production started
- 1978
- Production ended
- 1982
- Designer
- C. William Lapworth
Performance ratios6
- Sail area / displacement
- 17.46
- Displacement / length
- 229.88
- Ballast / displacement
- 41.2 %
- Comfort ratio
- 28.1
- Capsize screening
- 1.87
- Hull speed
- 7.59 kn
Yacht photography
Years, generations and variants
Cal 39 MK II (1-147)1 generation
01
1978–1982