At 02:58 11 February 2015, wrote:
If you inadvertently fly into the yellow range and kiss the red range,
and
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you get into the high speed vibration, what is the best way to slow
before
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the wings depart the glider. My sense is to reach for the spoilers and
slo=
wly extend to slow. Any opinions on that matter?

A very experienced test pilot once told me, and several others, that if you
were faced with exceeding VNE you should pull as hard as you can, even if
it means exceeding max G load, to reduce speed as soon as you can to below
VNE. Catastrophic structural failures due to excess G are very rare unless
there are other factors, catastrophic failures due to flutter are almost
inevitable.
There is no right answer, just a less wrong one and I would stress I have
not had the opportunity to test this.
One of the requirements on a Grob 103 post major inspection test flight was
to operate the spoilers at 70kts, having done this many times I would not
recommend the spoilers option.