ALLEGRO 27
Masthead Sloop • Long Keel • Built 1967–1981
Dimensions
- LOA
- 26.35 ft
- LWL
- 24.02 ft
- Beam
- 9.05 ft
- Max Draft
- 4.1 ft
- Displacement
- 6,504 lbs
- Ballast
- 2,866 lbs
Performance Ratios
- Capsize Ratio ⓘ
- 1.94 (offshore safe)
- SA/D Ratio ⓘ
- 14.8
- D/L Ratio ⓘ
- 210
- Ballast Ratio ⓘ
- 44.1%
Sail Plan
- Sail Area
- 323 sq ft
- I
- 32.71 ft
- J
- 10.24 ft
- P
- 28.22 ft
- E
- 10.99 ft
Construction
- Hull Type
- Long Keel
- Rig Type
- Masthead Sloop
- Hull Material
- FG
- Ballast Type
- —
Production
- First Built
- 1967
- Last Built
- 1981
- Number Built
- 350
Engine & Accommodations
- Engine Make
- Volvo Penta
- Engine Model
- MD1
- Power
- 10 hp
- Engine Type
- Diesel
Notes:
Winner of a design competition sponsored by the Koster Class Association (of Sweden? 1965).