INDRA 28

Sailboat Specifications


Hull Type:
Long Keel
Rigging Type:
Masthead Sloop
LOA:
27.72 ft / 8.45 m
LWL:
20.01 ft / 6.10 m
Beam:
7.97 ft / 2.43 m
S.A. (reported):
313.00 ft2 / 29.08 m2
Draft (max):
4.10 ft / 1.25 m
Displacement:
5,952 lb / 2,700 kg
Ballast:
2,646 lb / 1,200 kg
S.A./Disp.:
15.29
Bal./Disp.:
44.46
Disp./Len.:
331.65
Construction:
FG
Ballast Type:
Lead
First Built:
1963
Designer:
Olle Enderlein

Sailboat Calculations

S.A./Disp.:
15.29
Bal./Disp.:
44.46
Disp./Len.:
331.65
Comfort Ratio:
25.95
Capsize Screening Formula:
1.76
S#:
1.40

Rig and Sail Particulars

I:
31.50 ft / 9.60 m
J:
10.37 ft / 3.16 m
P:
26.90 ft / 8.20 m
E:
11.15 ft / 3.40 m
S.A. Fore:
163.33 ft2 / 15.17 m2
S.A. Main:
149.97 ft2 / 13.93 m2
S.A. Total (100% Fore + Main Triangles)
313.30 ft2 / 29.11 m2
S.A./Disp. (calc.):
15.31
Est. Forestay Len.:
33.16 ft / 10.11 m

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