The hijacked plane rammed by Heather Penney had a crash in Pennsylvania.
 She is best known for her role as a USAF lieutenant who was one of two pilots ordered to ram and down United Airlines Flight 93 before it reached Washington, DC, during the September 11, 2001, terrorist attacks. 
 It crashed into a field in Somerset County, Pennsylvania, during an attempt by the passengers and crew to regain control. 
