- Length
- 12.99 m
- Beam
- 4.22 m
- Draft
- 1.83 m
- Sail area
- 83.06 m²
Specifications
Dimensions & displacement7
- Length overall
- 12.99 m
- Waterline length
- 11.23 m
- Beam
- 4.22 m
- Draft
- 1.83 m
- Displacement
- 14,288 kg
- Ballast
- 5,579 kg
- Mast height above water
- 17.15 m
Sails & rig9
- Rig type
- Staysail ketch
- Sail area
- 83.06 m²
- Mainsail area
- 31.89 m²
- Foresail area
- 51.21 m²
- Foretriangle height (I)
- 15.39 m
- Foretriangle base (J)
- 6.65 m
- Mainsail luff (P)
- 14.23 m
- Mainsail foot (E)
- 4.48 m
- Forestay length
- 16.77 m
Engine & propulsion2
- Engine power
- 40 hp
- Engine type
- Diesel
Hull & construction2
- Hull material
- Fibreglass
- Keel type
- Long keel
Tanks2
- Fuel tank
- 454 L
- Fresh water tank
- 787 L
Production & design4
- Production started
- 1974
- Production ended
- 1992
- Hulls built
- 130
- Designer
- Harwood Ives
Performance ratios6
- Sail area / displacement
- 14.4
- Displacement / length
- 281.49
- Ballast / displacement
- 39.1 %
- Comfort ratio
- 38.18
- Capsize screening
- 1.76
- Hull speed
- 8.13 kn
Yacht photography
Years, generations and variants
Hans Christian 431 generation
01
1974–1992