This is an RAF Hawk, fast jet training, flying low level through the M6 pass near Tebay, Cumbria, UK.
Shot tons of these over the years, not got many good shots of them. I shot this from a hillside and I was impressed by the sky and tones that came from the shot.
I will see if I can post a video to show you the viewpoint.
Very impressed by the dynamic range of the Nikon D850 (d810 too) camera rendering beautiful skies and colours. On older cameras the sky would often by blown out, white and flat.
This was pretty much out of camera and as with images from the the D8 range of cameras, little processing is needed when shooting in favourable light.
Thanks for looking.