While out at the Reno Air Races I got to play with a Nikon 200-400mm lens. Taken with my Nikon D800 at 300mm, ISO 200, f/10 @ 1/1250 of a second (I know I should have had it on 1/200 for prop blur, but those shots came out all blur).
A P-51 Mustang flies in close with a modern day F22. If you have never seen an F22 do it's stuff, it's amazing. The aircraft literally shouldn't be able to do what it does.