The Flight 93 National Memorial remembers those killed on United Airlines Flight 93 on September 11, 2001.

- Image ID: DNGGRH
The Flight 93 National Memorial remembers those killed on United Airlines Flight 93 on September 11, 2001.
Jim West / Alamy Stock Photo
Image ID: DNGGRH
Shanksville, Pennsylvania - The Wall of Names, covered with ice from a winter storm, at the Flight 93 National Memorial. The wall bears the names of the 40 passengers and crew killed on United Airlines Flight 93, which crashed on September 11, 2001 after being taken over by hijackers.
Location: Shanksville, Pennsylvania USA