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your body towards the side that is still flying in order to counteract the turn and to maintain a straight course, if necessary, slightly slow down the
same side. The collapse will normally open by itself but if that does not happen, pull completely on the brake line on the side, which has collapsed
(100%). Do this with a firm movement. Take care not to over-brake on the side that is still flying (turn control) and when the collapse has been
solved; remember to let the wing recover its flying speed.
Bring both brakes down symmetrically to speed up the reopening of the paraglider, and then raise your hands back up immediately.
Frontal (Symmetric) Collapse
Cosmos Power’s
aerofoil has been designed to widely tolerate extreme changes in the angle of attack. A symmetric collapse is rare, but it can
occur in heavy turbulent conditions, on entry or exit of strong thermals or lack of adapting the use of the accelerator to the prevailing air conditions.
Symmetrical collapses usually re-inflate without the glider turning, but you can symmetrically apply the brake lines with a quick deep pump to
quicken the re-inflation. Release the brake lines immediately to recover optimum flight speed.
12.9 FULL STALL
Certain behaviour or weather conditions can cause a full stall. This is a serious deviation from normal flight and can be difficult to manage. If a stall
occurs at less than 100 m above the ground, throw your reserve parachute. Main causes of a full stall:
•
A poorly timed or an extensive use of brakes when the air speed of the wing is reduced.
•
Soaked or heavily drenched leading edge (from rain or a cloud) can result in a stall due to an uneven airflow over the leading edge.
Whatever the cause, a full stall can be either symmetrical or a in a configuration of a spin.
Your first reaction should be to fully raise both hands. This normally allows the glider to return to normal flight but If nothing happens after a few
seconds, apply the speed bar to encourage the wing to regain normal flight. Ensure the glider has returned to normal flight (check your airspeed)
before using the brakes again.
Summary of Contents for Cosmos Power Series
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Page 31: ...28 16 LINE PLAN...
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