CHATAM 47
Cutter • Swing Keel • Built 1993
Dimensions
- LOA
- 49.05 ft
- LWL
- 44.78 ft
- Beam
- 14.6 ft
- Max Draft
- 8.2 ft
- Min Draft
- 3.28 ft
- Displacement
- 33,731 lbs
- Ballast
- 10,141 lbs
Performance Ratios
- Capsize Ratio ⓘ
- 1.81 (offshore safe)
- SA/D Ratio ⓘ
- 21.5
- D/L Ratio ⓘ
- 168
- Ballast Ratio ⓘ
- 30.1%
Sail Plan
- Sail Area
- 1400 sq ft
Construction
- Hull Type
- Swing Keel
- Rig Type
- Cutter
- Hull Material
- Aluminum or steel
- Ballast Type
- —
Production
- First Built
- 1993
- Last Built
- —
- Number Built
- —
Engine & Accommodations
- Power
- 45 hp
- Engine Type
- Diesel
- Water
- 264 gal
- Fuel
- 159 gal
- Headroom
- 6.56 ft
Notes: Specs above are for aluminum hull with swing keel.\nAvailable with fixed keel. Draft: 1.8m / 5.9 ft\n- displacement: 13,900 kg / 30,644 lbs.\n- ballast: 4400 kg. / 9,700 lbs\nSteel hull:\n- Swing keel displacement: 16,800 kg\n- Swing keel ballast: 4300 kg / 9480 lbs.\n- Fixed keel displacement: 16,100 kg\n- Fixed keel ballast: 4100 kg / 9,039 lbs\nSail area above = furling Genoa + main.\nFurling Genoa = 80 m²\nMain = 50 m²\nStaysail or jib = 31 m²\nAlso available with ketch rig.
Designer
- Gilbert Caroff (1947–2016)