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X-99

Built by X Yachts (DEN) • Designed by Niels Jeppesen
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X-99 - Photo
X-99 - Drawing

General Information

Hull Type: Fin w/spade rudder
Rigging Type: Fractional Sloop
Construction: FG
First Built: 1984
Last Built: 2004
Number Built: 605

Dimensions

Length Overall (LOA): 9.96 m
Length Waterline (LWL): 8.43 m
Beam: 2.95 m
Draft (Max): 1.70 m

Weight & Ballast

Displacement: 2,849 kg
Ballast: 1,302 kg

Sail Plan

Foresail Area: 19.41 m²
Mainsail Area: 28.12 m²
Total Sail Area (calculated): 47.53 m²
Sail Area (reported): 47.57 m²
I (Fore Triangle Height): 11.25 m
J (Fore Triangle Base): 3.45 m
P (Mainsail Hoist): 12.50 m
E (Boom Length): 4.50 m

Engine & Systems

Performance Ratios

Hull Speed: 7.05 knots
SA/Displacement (Calculated): 23.65
SA/Displacement (Reported): 24.14
Ballast/Disp Ratio: 45.70%
Displacement/Length: 132.34
Comfort Ratio: 16.20
Capsize Screening: 2.10
S-Number: 4.65