Advance acoustic BIBETA 6, Руководство пользователя

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B-Stall
The B-stall puts extreme stress on the entire glider as well as thre-
atening its profile shape . This kind of fast descent is not particularly
effective either . We recommend that you do not do B-stalls with your
BIBETA 6 and so give no instructions here . Because of the wing’s high
structural stiffness the B-stall is just about impossible to achieve .
Stall
Fullstall
The BIBETA 6 responds early to brake inputs, but the brake travel is
also very long . This implies a large safety margin for the pilot, and it is
difficult to encourage the BIBETA 6 to fullstall .
Should the glider be stalled, however, and depending on the situation
from which you let the glider recover, a vigorous response can result
(surging forward with an increased risk of collapse) . While shooting
forward the wing can be slowed down by appropriate brake . If this is
done normal flight can be resumed without further collapse
Tip: We recommend that the simulating of the fullstall is avoided
in safety training . The high wing loading means that some reac-
tions could turn out to be very dynamic .
Tip: Fundamentally, you should respond to all out-of-control be-
haviour by completely releasing both brakes (both hands up) .
One-sided stall (spin)
In a tight turn the BIBETA 6 gives early and clear warning of the risk of
stalling by strongly rising brake loading . If the wing should stall, howe-
ver, the BIBETA 6 will react dynamically . Depending on the situation
from which you let the glider recover a vigorous response can result
(surging forward with an increased risk of collapse) . While shooting
forward the wing can be slowed down by appropriate brake . If this is
done normal flight can be resumed without further collapse .
Tip: We recommend that the simulation of spins and spin entries
are not carried out in safety training . The high wing loading me-
ans that some reactions could turn out to be very dynamic .
Tip: Fundamentally, you should respond to all out-of-control
behaviour, especially the start of spin rotation, by completely
releasing both brakes (both hands up) .
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