Table of Contents
Advertisement
4.5.2
Self launching, take-off and climb
4.5.2.1 Take-off distance
Prior to take-off check according to section 5.2.3 if the available runway
length is sufficient.
It must be appreciated that a rising runway, wet or uneven surface, long
grass, cross wind etc. will increase the take-off distance considerably.
Selflaunching should only be undertaken if in case of power loss or
engine failure there are possibilities to clear obstacles or for a safe out-
landing.
In case of doubt choose a safe tow launch.
4.5.2.2 Start roll and take off
Wing flaps + 8°, trim fully tail down.
The take-off roll may be executed with one wing on the ground.
With a crosswind if there is no wing runner the lee-wind wing should be
on the ground. The drag of the wingtip wheel partly compensates the
moment of the wind on the vertical tail. This technique reduces the
tendency to turn the glider into the wind.
Gently apply full throttle, as soon as the aircraft rolls lift the wing by
applying aileron.
Pull back stick during start roll until you have full control authority.
Then roll on the mainwheel until you reach take-off speed.
4.5.2.3 Climb
After take-off accelerate the DG-808C to Vy = 90 km/h (49 kts) and
climb with this speed.
Retract the landing gear after reaching safety altitude.
Execute the whole climb with full throttle to ensure a smooth engine run.
Issued: May 2012
Flight manual DG-808C
TN 800/41
EASA app.
4.15
Advertisement
Chapters
Table of Contents
