Saw a C-17 demonstration at Wings Over Houston two years ago. Most amazing part was just how little runway was needed to land the plane.
I know a pilot who flies the C-17, I sat in the pilot’s seat playing with the plane’s radio. I was listening to KDKA-AM as well as shortwave, would have loved to fire it up on 10 meters if I could (I’m an amateur radio operator).
They are certainly high-lift AC.
/johnny