USAF plane out of RAF Mildenhall

We went to Ickworth Park today to get a 'November' picture of the oak tree that I'm photographing each month for a collage. The forecast was for sun and we went out early. As we were walking in the park a plane from Mildenhall flew over - probably a refuelling tanker - KC-135 which I believe is modelled on the old Boeing 707. I got a couple of shots quickly via the zoom on my Sony camera (but of course it's still a distant view!)