- Length
- 12.04 m
- Beam
- 3.2 m
- Draft
- 2.74 m
- Sail area
- 62.62 m²
Specifications
Dimensions & displacement7
- Length overall
- 12.04 m
- Waterline length
- 8.46 m
- Beam
- 3.2 m
- Draft
- 2.74 m
- Minimum draft
- 1.37 m
- Displacement
- 8,573 kg
- Ballast
- 3,810 kg
Sails & rig9
- Rig type
- Sloop, masthead rig
- Sail area
- 62.62 m²
- Mainsail area
- 32.31 m²
- Foresail area
- 30.31 m²
- Foretriangle height (I)
- 13.26 m
- Foretriangle base (J)
- 4.57 m
- Mainsail luff (P)
- 11.46 m
- Mainsail foot (E)
- 5.64 m
- Forestay length
- 14.02 m
Engine & propulsion4
- Engine power
- 30 hp
- Engine type
- Petrol
- Engine make
- Universal
- Engine model
- Atomic 4
Hull & construction3
- Hull material
- Fibreglass
- Keel type
- Keel with centreboard
- Ballast material
- Lead
Tanks2
- Fuel tank
- 151 L
- Fresh water tank
- 227 L
Production & design4
- Production started
- 1964
- Production ended
- 1969
- Hulls built
- 55
- Designer
- Charles Morgan
Performance ratios6
- Sail area / displacement
- 15.26
- Displacement / length
- 394.84
- Ballast / displacement
- 44.4 %
- Comfort ratio
- 40.75
- Capsize screening
- 1.58
- Hull speed
- 7.06 kn
Yacht photography
Years, generations and variants
Columbia 401 generation
01
1964–1969