CALKINS 40
Masthead Sloop • Fin with rudder on skeg • Built 1963
Dimensions
- LOA
- 39.92 ft
- LWL
- 35 ft
- Beam
- 10.42 ft
- Max Draft
- 6.42 ft
- Displacement
- 18,000 lbs
- Ballast
- 5,000 lbs
Performance Ratios
- Capsize Ratio ⓘ
- 1.59 (offshore safe)
- SA/D Ratio ⓘ
- 17.5
- D/L Ratio ⓘ
- 187
- Ballast Ratio ⓘ
- 27.8%
Sail Plan
- Sail Area
- 751 sq ft
Construction
- Hull Type
- Fin with rudder on skeg
- Rig Type
- Masthead Sloop
- Hull Material
- Wood (strip planked mahogany)
- Ballast Type
- —
Production
- First Built
- 1963
- Last Built
- —
- Number Built
- —
Engine & Accommodations
- Engine Make
- Perkins
- Power
- 30 hp
- Engine Type
- Diesel
- Water
- 90 gal
- Fuel
- 72 gal
Designer
- Wendell H. Calkins (1912–1977)