- Length
- 12.8 m
- Beam
- 3.89 m
- Draft
- 1.73 m
- Sail area
- 78.78 m²
Specifications
Dimensions & displacement6
- Length overall
- 12.8 m
- Waterline length
- 9.91 m
- Beam
- 3.89 m
- Draft
- 1.73 m
- Displacement
- 8,981 kg
- Ballast
- 3,674 kg
Sails & rig9
- Rig type
- Cutter
- Sail area
- 78.78 m²
- Mainsail area
- 32.05 m²
- Foresail area
- 46.78 m²
- Foretriangle height (I)
- 16.15 m
- Foretriangle base (J)
- 5.79 m
- Mainsail luff (P)
- 14.02 m
- Mainsail foot (E)
- 4.57 m
- Forestay length
- 17.16 m
Engine & propulsion1
- Engine type
- Diesel
Hull & construction2
- Hull material
- Fibreglass
- Keel type
- Fin keel, spade rudder
Tanks2
- Fuel tank
- 189 L
- Fresh water tank
- 424 L
Production & design3
- Production started
- 1984
- Hulls built
- 20
- Designer
- Mark Ellis Design/Hinterhoeller
Performance ratios6
- Sail area / displacement
- 18.61
- Displacement / length
- 257.49
- Ballast / displacement
- 40.9 %
- Comfort ratio
- 29.18
- Capsize screening
- 1.89
- Hull speed
- 7.64 kn
Yacht photography
Years, generations and variants
Niagara 421 generation
01
1984 — status pending