As for the "the inevitable legislation" I'm sorry but I'm really tired of hearing this drivel... there is plenty of legislation out there to deal with aircraft noise
You must be joking, there is very little legislation for aircraft noise, in fact it is excluded from the noise nuisance act as if it were included your lives would be a lot more difficult. Sure around airprots there are limits, but in open air space they can make as much noise as they like.