Larry Dighera wrote:

While pilot Annette Saunders handled her Hawker 800XP admirably after
colliding with the glider, why she obviously failed to give way is a
mystery.

Don't you have to *see* the other aircraft before you can give way? As
has been mentioned by other posters in this thread, if the glider
didn't have a transponder the jet's TCAS wouldn't have seen it, and the
glider's profile might make it hard to spot. Why do you automatically
assume the Hawker pilot is at fault?