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GRADIENT s.r.o.
Plzenska 130/221
150 00 Praha 5 - Motol
Czech Republic
Tel/Fax: +420 257 216 319
gradient@gradient.cx
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Aspen3
Technical Data
size
22 24 26 28 30
Flat area m2 21.87 23.90 26.03 28.24 31.14
Projected area m2 18.74 20.48 22.30 24.20 26.68
Span m 11.35 11.87 12.40 12.90 13.55
Projected span m 9.28 9.70 10.12 10.54 11.07
Aspect ratio
5.9 5.9 5.9 5.9 5.9
Projected aspect ratio
4.6 4.6 4.6 4.6 4.6
Max. chord m 2.40 2.52 2.62 2.73 2.87
Min. chord m 0.49 0.52 0.54 0.56 0.59
Number of cells
60 60 60 60 60
Line consumption m 336.0 351.3 366.5 381.8 400.9
Weight of the glider kg 4.3 4.7 5.2 5.6 6.0
Min. take-off weight kg 65 70 80 90 105
Max. take-off weight kg 75 85 100 115 130
Basic speed* km/h 38 38 38 38 38
Max. speed* km/h 55+ 55+ 55+ 55+ 55+
Min. sink rate* m/s 1.0 1.0 1.0 1.0 1.0
Gliding ratio*
9 9 9 9 9
Certification EN / LTF
C/2 C/2 C/2 C/2 C/2

* These data are valid at the mid-point of weight range. 

Note: performance data are dependant upon the wing loading, type of harness and position of the pilot.