Sorry to bang on about the wind turbines again but I think it is slightly more on topic than recent posts
I note with interest that on a thread about the proposed wind farm near Popham that the siting of two wind turbines near Strathaven airfield was refused, one of the reasons given being airfield safety. Also the wind turbines at East Midlands Airport are under ATC control and hence can be stopped if required, presumably to control turbulence.
Go figure, as they say in the States.