Further to the anecdotes about Ken Wallis, I was at a model aircraft meeting on a farm strip near Baldock in the late '90's when we observed an autogyro approaching. Ever mindful of the dangers of mixing models and the fullsized, all the airborne models landed while the autogyro completed a circuit and then landed on our strip. Who other than Ken Wallis himself! He'd seen the models flying, so decided to 'pop in' and take a closer look. After about half an hour of chatting with various modellers, he climbed aboard, took off again and turned to perform a hands and feet free low pass along the strip before waving goodbye and heading off. One of aviation's real characters and a bit of a hero to boot!
Heston Aircraft – I regret I have no knowledge other than seeing signs at the entrance to Heston village which depicted the Heston Racer. Last time I drove through, I think there was only the one sign remaining.