Embraer (?) over Malvern
Several times a day and in both directions we get an Embraer (?) over the Malvern Hills. I'm curious to know what route they are flying..ie where from/to. The usual flight path is approximately NNW <> SSE and height seems to vary from about 3000 ft to maybe 6000 ft.
Why would there be such a difference in flying height?
TIA