I'm 78, walk my dog (she patiently waits while I shoot away) from 1 - 3 miles/day with my Canon 77D and 100-400 lens (old version) cradled in my arms for capturing birds. Looked up and saw this bird gliding over heard yesterday, hurriedly raised the camera, and took a few shots. ISO A, TV 2000, spot meter. PP PS, LR, yes a bit fuzzy. Pursuit of sharpness perfection allowed, overrated when luck is in charge.
For such a common hawk they sure are beautiful as your fine photo shows.