Dyson, John
Aus 9/11 Wiki
FOX, 17:29, John Dyson: "I was working in an area between the two rings where a large ten foot diameter hole burst through, and there was the nose gear on the deck." (at the C-ring)
Nose gear at the "exit hole". Not a witness to the flightpath. He was inside the Pentagon (allegedly).
Source List: FOX