X-21(JEPPESEN)

Sailboat Specifications


Hull Type:
Fin Keel
Rigging Type:
Fractional Sloop
LOA:
26.04 ft / 7.94 m
LWL:
21.00 ft / 6.40 m
Beam:
9.45 ft / 2.88 m
S.A. (reported):
207.00 ft2 / 19.23 m2
Draft (max):
4.00 ft / 1.22 m
Draft (min):
Displacement:
2,400 lb / 1,089 kg
Ballast:
1,410 lb / 640 kg
S.A./Disp.:
18.52
Bal./Disp.:
58.75
Disp./Len.:
115.69
Construction:
FG
Ballast Type:
First Built:
1979
Last Built:
1994
# Built:
Builder:
X Yachts (DEN)
Designer:
Niels Jeppesen
Website:

Sailboat Calculations

S.A./Disp.:
18.52
Bal./Disp.:
58.75
Disp./Len.:
115.69
Comfort Ratio:
8.27
Capsize Screening Formula:
2.83

Rig and Sail Particulars

I:
25.00 ft / 7.62 m
J:
7.70 ft / 2.35 m
P:
26.00 ft / 7.92 m
E:
8.50 ft / 2.59 m
SPL/TPS:
ISP:
S.A. Fore:
96.25 ft2 / 8.94 m2
S.A. Main:
110.50 ft2 / 10.27 m2
S.A. Total (100% Fore + Main Triangles)
206.75 ft2 / 19.21 m2
S.A./Disp. (calc.):
18.50
Est. Forestay Len.:
26.16 ft / 7.97 m

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