Aus 9/11 Wiki
He and two colleagues from Oracle software were stopped in a car near the Naval Annex, next to the Pentagon, when they saw the plane dive down and level off. "It was no more than 30 feet off the ground, and it was screaming. It was just screaming. It was nothing more than a guided missile at that point," Creed said. "I can still see the plane. I can still see it right now. It's just the most frightening thing in the world, going full speed, going full throttle, its wheels up," Creed recalls.
He could be describing either flightpath, and his exact position needs to be confirmed.
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Source List: Bart