Well you have got prestwick Up North! I guess I will be visiting my mother the weekend of the 17th, she lives about 10 miles from Sywell. Actually a visit to the airfield on a nice quiet mid week afternoon can be quite interesting too.
Alan
Interesting, that wasn't there when I posted the link and confirms that the Lancaster is staying at least a week into September rather than leaving at the end of August as planned. With luck this makes a Duxford appearance all the more likely 



