A visit the Imperial War Museum at Duxford periodically. It helps that a friend is a Friend of Duxford and gets me in when there is something interesting going on. On Saturday he felt there was a fair chance of Spitfires flying as there was an expedition taking place on the Sunday. We were lucky and 2 Spitfires came out to play – giving us an all too short 2 minute flying exhibition, including a loop the loop.