Events (14)

• 8:51 a.m. September 11, 2001: Last Radio Contact with Flight 77 2001-09-11
• (8:56 a.m.-9:05 a.m.) September 11, 2001: Flight 77 Disappears from Indianapolis Center Radar Screens 2001-09-11
• (8:56 a.m.) September 11, 2001: Flight 77 Transponder Signal Disappears; NORAD Not Informed 2001-09-11
• 8:58 a.m. September 11, 2001: Indianapolis Center Informs American Airlines of Loss of Contact with Flight 77 2001-09-11
• (After 9:00 a.m.) September 11, 2001: Indianapolis Flight Control Issues Alert to Look for Flight 77; FAA and NORAD Not Notified 2001-09-11
• 9:02 a.m. September 11, 2001: Indianapolis Center Controller Calls American Airlines Second Time, Says Flight 77 Location Unknown 2001-09-11
• (Shortly After 9:03 a.m.) September 11, 2001: FAA’s New York and Washington Center Controllers Told to Watch for Suspicious Aircraft 2001-09-11
• 9:05 am (and After) September 11, 2001: Flight 77 Reappears on Radar, but Flight Controllers Do Not Notice 2001-09-11
• Soon After 9:09 a.m. September 11, 2001: Mistaken Report of Flight 77 Crash Causes Confusion 2001-09-11
• 9:09 a.m. September 11, 2001: Indianapolis Center Controllers Learn of Flight 11 Hijacking and WTC Crashes, yet Do Not Suspect Flight 77 Is Hijacked 2001-09-11
• 9:14 a.m. September 11, 2001: Indianapolis Center Receives Confirmation of Flight 11 Hijacking, but Apparently Does Not Suspect Flight 77 Is Hijacked 2001-09-11
• 9:09 a.m. September 11, 2001: Indianapolis Flight Control Tells Local FAA Flight 77 Is Missing, But FAA Headquarters and NORAD Are Not Yet Told 2001-09-11
• (9:20 a.m.-9:21 a.m.) September 11, 2001: FAA’s Indianapolis Center Finally Aware of National Crisis; Discusses Flight 77 Concerns with Command Center 2001-09-11
• September 2003: 9/11 Commission Discovers FAA Has Withheld Documents from Investigators