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Test report LTF 2003

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U-Turn Infinity III S
Type designationU-Turn Infinity III S
Type test reference noDHV GS-01-1843-09
Holder of certificationU-Turn GmbH
ManufacturerU-Turn GmbH
Classification1-2 GH
Winch towingYes
Number of seats min / max1 / 1
AcceleratorYes
TrimmersNo
U-Turn Infinity III S
 Behaviour at min weight in flight (65kg)Behaviour at max weight in flight (100kg)
Take off11
Inflationevenly, immediatelyevenly, immediately
Rising behaviourimmediately comes over pilotimmediately comes over pilot
Take off speedaverageaverage
Take off handlingeasyeasy
 
Straight flight1-21-2
Roll dampingaverageaverage
 
Turn handling1-21-2
Spin tendencyslightslight
Control travelaverageaverage
Agilityaverageaverage
 
Symmetric stall1-21-2
Deep-stall limitaverage 60 cm - 75 cmaverage 60 cm - 75 cm
Full stall limitaverage 65 cm - 80 cmaverage 65 cm - 80 cm
Increase in steering powerhighhigh
 
Front collapse11
Pre-accelerationaverageaverage
Opening behaviourspontaneous, quicklyspontaneous, quickly
 
Asymmetric collapse11
Turn tendency< 90 degrees< 90 degrees
Change of course90 - 180 degrees90 - 180 degrees
Rate of turnaverageaverage
 with deceleration
Max. roll/pitch angleless than 45 degreesless than 45 degrees
Loss of altitudeaverageaverage
Stabilizationspontaneousspontaneous
Opening behaviourspontaneousspontaneous
 
Countersteering an asymmetric collapse1-21-2
Stabilizationcountersteering easycountersteering easy
Control travelaverageaverage
Control pressure increasehighhigh
Turn in opposite directioneasy, no tendency to stalleasy, no tendency to stall
Opening behaviourspontaneous, quicklyspontaneous, quickly
 
Full stall, symm. exit1-21-2
Spin out of straight flight1-21-2
Spin out of turn11
Spiral diveNote concerning spiral dives with paragliders1-21-2
Entryeasyeasy
Spin tendencyslightslight
Exitturn continues through < 180 degreesturn continues through < 180 degrees
Sink rate after 720 °[m/s]910
 
B-line stall11
Entryeasyeasy
Exitspontaneousspontaneous
 
Big ears1-21
Entryeasyeasy
Recoverydelayed acceleration < 4 secspontaneous, quickly
 
Landing1-21-2
Landing behavioureasyeasy
 
Front collapse (accelerated)11-2
Pre-accelerationaverageaverage
Opening behaviourspontaneous, quicklyspontaneous, delayed
 symmetrically activating the controls
 
Asymmetric collapse (accelerated)1-21-2
Turn tendency90 - 180 degrees90 - 180 degrees
Change of course90 - 180 degrees90 - 180 degrees
Rate of turnaverageaverage
Max. roll/pitch angleless than 45 degreesless than 45 degrees
Loss of altitudeaverageaverage
Stabilizationspontaneousspontaneous
Opening behaviourspontaneousspontaneous
 
Big ears accelerated1-21
Entryeasyeasy
Recoverydelayed acceleration < 4 secspontaneous, quickly