GIN Atlas X-Alps - Manual (Page 19)

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CAUTION: After a large collapse, an
instinctive reaction to the body falling
is to attempt to hold something. This
can result in the pilot unintentionally
applying brake, which prevents proper
recovery. Always make sure you have
fully released the brakes (including any
wraps taken) after any incident. Let the
glider fly.
IMPORTANT: If you get a collapse while
in accelerated flight, release the speed
bar immediately. Then apply the normal
procedure for unaccelerated asymmetric
collapses.
WARNING: Do not hesitate to throw your
reserve parachute if the rotation in a
cravatte is increasing uncontrollably or
if you are at low altitude.
CAUTION: Always remain aware of other
aircraft and terrain when dealing with a
problem on your wing (e.g. cravattes)
Incidents in flight
Asymmetric collapses
Use active flying techniques to virtually eliminate collapses in normal flying conditions.
Nevertheless, if you do get a collapse, stabilize your weight in your harness and do not allow
yourself to fall to the collapsed side. Control your course with weightshift and a little outside
brake. The deflation should re-inflate spontaneously.
If the deflation does not re-inflate spontaneously, apply brake on the closed side in a smooth,
progressive pumping action. Be sure not to apply too much brake too slowly as this may risk a
stall. Remember that a partly collapsed wing has a reduced surface area and thus a higher stall
speed.
Symmetric collapses
Symmetric (frontal) collapses will normally re-open without pilot input. Assist this process if
necessary with a symmetric application of the brakes. Take care not to apply too much brake for
too long as this may stall the wing.
Cravattes
A cravatte occurs when a wing tip becomes stuck between the glider lines, for example,
following a bad take-off preparation. If you get a cravatte, first control your direction. Do this
by using weightshift and enough counter-brake to stop the turn, but not too much to risk a stall
of the opposite side. Then pull down the stabilo line (STB-see line plan) until it becomes tight.
This normally frees the cravatte. If not, the last resort to attempt recovery is to make a full stall
(symmetric or asymmetric). Do not attempt this unless you have the necessary skill, training and