Where I lived there was a family with money called the Fletchers who had a mast so big it could get all the TV in the world but they had to reduce it as the RAF used to routinely fly over out willage as we would look up to work out whether it was a Tornado, a hurricane or a harrier and The Fletchers had to take their mask down a bit as they were on a hill and the planes could not fly lower over the willage as it was a risk to them as they couldn't fly lower houses than 200 metres.