Bill,

I have watched this tread with some interest. Just for the record, what
authority are you on the subject? I find it very interesting that you are
so dismissive of the hours of research done by trained professionals who
have considerable amount of date and past cases to work with.

If this is your humble opinion, look after yourself, but keep your opinions
to yourself. If how ever you are some sort of authority in the subject, I
will bow to your superior judgement.

Regards,

Justin


At 16:52 08 October 2013, Bill D wrote:
On Sunday, October 6, 2013 4:05:57 PM UTC-6, Don Johnstone wrote:

All John says is absolutely correct. The sad fact is that this type of

accident occurs on a fairly regular basis and as yet no one has come up

with a plausible cause. What is clear that the wing drop is a symptom
and

requires that the glider is released very early which is why the hand

should be on the release. A similar accident happened at my club a
month

back involving a Discus, in that case the pilot was unhurt but the
glider

was written off.

What is clear is that once the glider starts to yaw nothing on this
earth

is going to stop it except contact with the ground so early release, to

mitigate the inevitable accident, is essential.



The sad fact is the UK hasn't figured out the cause - everyone else has.