Ah, Chevron, those were the days!! Chipmunks at White Waltham, Beverleys, Hastings ,Ansons at Abingdon, and the best one of all, 45 mins in a Vampire T11 from Shawbury, all around Snowdonia, aeros, formation with two others. Best 45 mins as a passenger I have ever had, and that included flight-decking Concorde!!!!!