SWAN 431
Masthead Sloop • Fin with rudder on skeg • Built 1976–1978
Dimensions
- LOA
- 43.25 ft
- LWL
- 33.33 ft
- Beam
- 13.41 ft
- Max Draft
- 7.4 ft
- Displacement
- 26,500 lbs
- Ballast
- 11,900 lbs
Performance Ratios
- Capsize Ratio ⓘ
- 1.80 (offshore safe)
- SA/D Ratio ⓘ
- 16.1
- D/L Ratio ⓘ
- 320
- Ballast Ratio ⓘ
- 44.9%
Sail Plan
- Sail Area
- 896 sq ft
- I
- 59 ft
- J
- 17.95 ft
- P
- 53.25 ft
- E
- 13.75 ft
Construction
- Hull Type
- Fin with rudder on skeg
- Rig Type
- Masthead Sloop
- Hull Material
- FG
- Ballast Type
- Lead
Production
- First Built
- 1976
- Last Built
- 1978
- Number Built
- 32
Engine & Accommodations
- Engine Make
- Perkins
- Engine Model
- 4.108 M
- Power
- 37 hp
- Engine Type
- Diesel
- Water
- 100 gal
- Fuel
- 40 gal
Notes: S&S #2238-C1.
Designer
Builder
- Nautor (Swan sailboats) (1966)