Thermalling And Soaring; Flying With Speed System - Nova AERON XS Betriebshandbuch

To exit, ease off the inside brake slowly. The NOVA AERON did not show a ten-
dency to remain in a stable spiral during testing. However, should a glider in abnor-
mal conditions (e.g. asymmetrical cross strap settings) continue to spiral, it should
be actively exited. This is done by weight shifting to the outside wing and more
gentle braking of the outside wing.
NEVER DO BIG EARS IN SPIRALS, AS THIS MAY DRASTICALLY REDUCE
THE NUMBER OF LINES TAKING THE ALREADY HIGH LOADS, CAUSING

"Thermalling and soaring":

In turbulent conditions the glider should be flown actively. The canopy should be
flown with a small amount of brake applied. This improves stability by increasing
the angle of attack of the canopy. The canopy should not rock back or surge for-
ward much but should remain above the pilot. Thus, the pilot should increase
speed by carefully reducing applied brake when entering a strong thermal. The
pilot should brake the canopy on exiting. This is part of basic active flying.

Flying with speed system:

When flying with the speed system applied the angle of attack is lower and the
canopy can collapse more easily than in normal trim. The faster the canopy is
flown the more dynamic the collapses and stalls will be and the more skill will be
required for quick recoveries.
To use the speed system, simply place your feet on the stirrup and push forward in
a horizontal plane. If a loss of back pressure of the stirrup on your legs is noticed,
this is a warning that the canopy is probably about to collapse. Release the stirrup
and thus the speed system immediately.
With this "feeling" you may actually prevent most collapses from happening while
using the speed system. If a collapse still happens, release the speed system
immediately and correct the collapse as described in "Collapses" section.
WHEN USING THE SPEEDSYSTEM THE ANGLE OF ATTACK IS LOWERED,
THUS AIRSPEED IS INCREASING, AND THE CANOPY IS DESTABILIZING.
THEREFORE DO NOT USE THE SPEEDSYSTEM IN TURBULENT CONDI-
TIONS, CLOSE TO THE GROUND OR NEAR OTHER AIRSPACE USERS!
DON'T APPLY BRAKE WHEN FULLY ACCELERATED!
STRUCTURAL FAILURE.
BE CAREFUL!
NEVER RELEASE THE BRAKE HANDLES!
39