Having just watched the video showing the Sunderland "touch and go" at Wellington Airport, I was reminded that the first airshow I ever attended was at Bovingdon in the early 50s when I was about five.
My mother used to tell me that a Sunderland did a flyby, but unfortunately I don't remember that. The only thing I do remember is a dummy parachutist suspended from the roof inside a hangar. Obviously I must have been traumatized by the sight, in order for it to be imprinted on my memory for so many years. Luckily PTSD hadn't been invented then!