DHV Test report Firebird Twix Zipper
Certificate-No
Classification
Winch tow
Number of seats min
Number of seata max
Trimmers?
Take off
Straight flight
Turn handling
Symmetric stall
Front collapse
Asymmetric collapse
Countersteering an asymmetric collapse
DHV GS-01-1360-05
1-2 Biplace, GH
Yes
1
2
Yes
Inflation
Rising behaviour
Take off speed
Take off handling
Roll damping
Spin tendency
Control travel
Agility
Deep-stall limit
Full stall limit
Increase in steering power
Pre-acceleration
Opening behaviour
Turn tendency
Change of course
Rate of turn
Max. roll/pitch angle
Loss of altitude
Stabilization
Opening behaviour
Stabilization
Behaviour at min
weight in flight(120 Kg)
1
evenly, immediately
immediately comes over
pilot
average
easy
1-2
average
1-2
slight
high
average
1
late > 75 cm
late > 80 cm
high
1-2
slight
spontaneous, delayed
1
90 - 180 degrees
180 - 360 degrees
slight
less than 45 degrees
average
spontaneous
spontaneous, delayed
1
countersteering easy
75
Behaviour at max
weight in flight(180 Kg)
1
evenly, immediately
immediately comes over
pilot
average
easy
38384
1-2
1
not available
high
average
1
late > 75 cm
late > 80 cm
high
1
slight
spontaneous, quickly
1-2
90 - 180 degrees
90 - 180 degrees
average
with deceleration
less than 45 degrees
average
spontaneous
spontaneous, delayed
1
countersteering easy