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ALLEGRO 27
Built by ACVA-Båt (SWE)
• Designed by Lars Olof Norlin
General Information
Hull Type:
Long Keel
Rigging Type:
Masthead Sloop
Construction:
FG
First Built:
1967
Last Built:
1981
Number Built:
350
Dimensions
Length Overall (LOA):
8.03 m
Length Waterline (LWL):
7.32 m
Beam:
2.76 m
Draft (Max):
1.25 m
Weight & Ballast
Displacement:
2,950 kg
Ballast:
1,300 kg
Sail Plan
Foresail Area:
15.56 m²
Mainsail Area:
14.41 m²
Total Sail Area (calculated):
29.97 m²
Sail Area (reported):
30.01 m²
I (Fore Triangle Height):
9.97 m
J (Fore Triangle Base):
3.12 m
P (Mainsail Hoist):
8.60 m
E (Boom Length):
3.35 m
Engine & Systems
Engine Make:
Volvo Penta
Engine Type:
Diesel
Engine Model:
MD1
Engine Power:
10 HP
Performance Ratios
Hull Speed:
6.57 knots
SA/Displacement (Calculated):
14.57
SA/Displacement (Reported):
14.88
Ballast/Disp Ratio:
44.07%
Displacement/Length:
209.51
Comfort Ratio:
21.62
Capsize Screening:
1.94
S-Number:
2.34
Notes
Winner of a design competition sponsored by the Koster Class Association (of Sweden? 1965).