21
Echo-PPG-manual-EN-1-2
June 2019
7. Technical data
Specifications
XS
S
M
ML
L
Linear scaling factor
0.96
1
1.04
1.08
1.12
Projected area
17.86
19.56
21.24
22.81
24.54
m
2
Flat area
21.00
23.00
24.97
26.83
28.85
m
2²
Glider weight
3.7
3.9
4.2
4.4
4.7
kg
Total line length
210
230
250
268
289
m
Height
6.7
6.979
7.3
7.5
7.8
m
Number of main lines A/B/C
3/4/3
3/4/3
3/4/3
3/4/3
3/4/3
Cells
42/80
42/80
42/80
42/80
42/80
Flat aspect ratio
5.01
5.01
5.01
5.01
5.01
Projected aspect ratio
3.602
3.602
3.602
3.602
3.602
Root chord
2.58
2.70
2.81
2.91
3.02
m
Flat span
10.26
10.73
11.18
11.59
12.02
m
Projected span
8.02
8.39
8.75
9.07
9.40
m
In-flight weight range free-flight
50 - 65
60-80
75-95
90-110
105-125
kg
Extended weight range for PPG*
50 - 85
60-100
75-115
90-135
105-150
kg
Trim speed**
40
40
40
40
40
km/h
Trimmers-open speed**
45
45
45
45
45
km/h
Accelerator speed**
50
50
50
50
50
km/h
Min sink
1
1
1
1
1
m/s
Best glide
9
9
9
9
9
Certification
DGAC/EN B
DGAC/EN B
DGAC/EN B
DGAC/EN B
DGAC/EN B
* DGAC certified only
** Values for straight and level flight under power
Specifications