Certifi cation U-Turn BLACKLIGHT S/M
Page 29
A
B
A
A
A
A
A
A
A
B
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
No collapse
No
A
Spontaneous re-inflation
Spontaneous in less than 3 sec
No
B
A
Dive or roll angle
90° - 180°
No
Less than 360°
No
Yes
Recovery
Dive forward angle on exit
Change of course
Cascade occurs
0° - 15°
a
cce
le
ra
te
d
,
m
a
x
5
0
%
co
lla
p
se
A
Spontaneous in less than 3 sec
No
No
15. Directional control with a maintained asymmetric collapse - 4.1.15
a
cce
le
ra
te
d
,
m
a
x
7
5
%
co
lla
p
se
Cascade occurs
A
A
No
No
Less than 360°
A
A
Yes
Spontaneous re-inflation
B
A
15° - 45°
B
No
Less than 360°
A
0° - 30°
Spin occurs
16. Trim speed spin tendency - 4.1.16
180° turn away from the collapsed side possible in 10 sec
Amount of control range between turn and stall or spin
Yes
More than 50% of the symmetric control travel
Yes
More than 50% of the symmetric control travel
A
Behaviour immediately after releasing the accelarator while
maintaining big ears
A
Behaviour before release
Spontaneous in less than 3 sec
Cascade occurs
Recovery
Dive forward angle on exit
No
Remains stable with straight span
A
Stable flight
0° - 30°
Recovery through pilot action in less than a further
3 sec
Behaviour during big ears
Dive forward angle on exit
Special device required
Total change of course
Collapse on the opposite side occurs
Twist occurs
Recovery
Entry procedure
Recovery
Dive forward angle on exit
Cascade occurs
Change of course before release
Spontaneous in less than 3 sec
Deep stall achieved
Most lines tight
No
No
Less than 45°
Line tension
No
Recovery
19. B-line-stall - 4.1.19
No
Changing course less than 45°
22. Behaviour exiting a steep spiral - 4.1.22
Remains stable with straight span
Stable flight
Re-inflation behavior
Cascade occurs
Dive or roll angle
Change of course until re-inflation
15° - 45°
90° - 180°
Dive or roll angle
15° - 45°
No
No
Total change of course
Collapse on the opposite side occurs
Re-inflation behavior
Total change of course
Collapse on the opposite side occurs
Twist occurs
tr
im
sp
e
e
d
,
m
a
x
7
5
%
co
lla
p
se
Cascade occurs
< 90°
A
A
No
Spontaneous re-inflation
Less than 360°
No
No
No
Less than 360°
15° - 45°
Spin occurs
18. Recovery from a developed spin - 4.1.18
17. Low speed spin tendency - 4.1.17
Spontaneous re-inflation
Less than 360°
No
A
No
No
Able to keep course straight
Change of course until re-inflation
Re-inflation behavior
A
Spin rotation angle after release
Change of course until re-inflation
15° - 45°
Twist occurs
Spontaneous re-inflation
Less than 360°
No
Spontaneous re-inflation
No
14. Asymmetric collapse (trim speed) - 4.1.14
No collapse
< 90°
Less than 360°
No
Dive or roll angle
Cascade occurs (other than collapse)
Rocking backward
Twist occurs
tr
im
sp
e
e
d
,
m
a
x
5
0
%
co
lla
p
se
Change of course until re-inflation
Re-inflation behavior
Collapse on the opposite side occurs
Cascade occurs
Total change of course
Spontaneous in less than 3 sec
No
13. Recovery from a developed full stall - 4.1.13
Collapse
0° - 30°
30° - 60°
Dive forward angle on exit
Cascade occurs
Less than 45°
No
A
Yes
A
No
A
30° - 60°
0° - 30°
A
No
No
A
A
90° - 180°
< 90°
Dive or roll angle
0° - 15°
B
A
A
Dive or roll angle
A
Changing course less than 45°
No
< 90°
Spontaneous re-inflation
No
Yes
Stops spinning in less than 90°
No
A
A
Stops spinning in less than 90°
15° - 45°
Changing course less than 45°
Changing course less than 45°
No
20. Big ears - 4.1.20
Special device required
B
Stable flight
Entry procedure
Recovery through pilot action in less than a further
3 sec
Behaviour during big ears
A
A
Dive or roll angle
Stable flight
A
A
0° - 30°
0° bis 30°
21. Big Ears in accelerated flight - 4.1.21
No
0° bis 30°
B
12. High angle of attack recovery - 4.1.12
0° - 30°
No
No
90° - 180°
Dive or roll angle
Spontaneous re-inflation
Most lines tight
Spontaneous in less than 3 sec
A
Special device required
A
Stable flight
Spontaneous in less than 3 sec
Special device required
Stable flight
Spontaneous in 3 to 5 sec
A
Flight Test-Report
Stand - 08.04.2010 Seite 2
