None of them have sparked off around here yet, but there was a doozey north of London as we were heading back from Biggin (oh, all right, as we sitting outside the Harrow having a quick pint) which looked like it was ready to thunder. But that was about four hours ago.
It highly likely that one or more of these aircraft will be airborne at Flying Legends at Duxford 11/12th July. Certainly hope so!