ALPA A7
Masthead Sloop • Fin Keel • Built 1961
Dimensions
- LOA
- 22.97 ft
- LWL
- 18.86 ft
- Beam
- 7.38 ft
- Max Draft
- 3.77 ft
- Displacement
- 4,850 lbs
- Ballast
- — lbs
Performance Ratios
- Capsize Ratio ⓘ
- 1.74 (offshore safe)
- SA/D Ratio ⓘ
- 12.6
- D/L Ratio ⓘ
- 323
- Ballast Ratio ⓘ
- —
Sail Plan
- Sail Area
- 226 sq ft
Construction
- Hull Type
- Fin Keel
- Rig Type
- Masthead Sloop
- Hull Material
- FG
- Ballast Type
- —
Production
- First Built
- 1961
- Last Built
- —
- Number Built
- —
Engine & Accommodations
- Engine Type
- Gas
- Water
- 7 gal
- Fuel
- 4 gal
Designer
- John Illingworth (1903–1980)
Builder
- Alpa Yachts (ITA) (1956–1978)