On 9/11 flight 77 hit the Pentagon. It hit at 9:39 am on the west side. The plane dissapeared in a cloud of smoke from the explosion.A hero named Colonel Philip McNair went inside and found agruop of people, so he had to find a way out.
After McNair came out
When he came out, he got the highest rank in the leadership position. He was one of the greatest heroes of 9/11 for the Pentagon.Two reasons were for saving lives and his bravery.