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ALPA 8.25

Built by Alpa (ITA)
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ALPA 8.25 - Drawing

General Information

Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Sloop
Construction: FG
First Built: 1967
Last Built: 1983

Dimensions

Length Overall (LOA): 8.25 m
Length Waterline (LWL): 6.05 m
Beam: 2.60 m
Draft (Max): 1.60 m

Weight & Ballast

Displacement: 2,200 kg

Sail Plan

Foresail Area: 17.97 m²
Mainsail Area: 14.73 m²
Total Sail Area (calculated): 32.70 m²
Sail Area (reported): 32.70 m²
I (Fore Triangle Height): 10.89 m
J (Fore Triangle Base): 3.30 m
P (Mainsail Hoist): 9.20 m
E (Boom Length): 3.20 m

Engine & Systems

Fuel Capacity: 83 L
Water Capacity: 125 L

Performance Ratios

Hull Speed: 5.97 knots
SA/Displacement (Calculated): 19.33
SA/Displacement (Reported): 19.71
Displacement/Length: 276.83
Comfort Ratio: 19.61
Capsize Screening: 2.02
S-Number: 2.15