Events (37)

• After 9:40 a.m. September 11, 2001: NEADS Talks to Cleveland Flight Control about Hijacking, United 93 Not Mentioned 2001-09-11
• 10:07 a.m. September 11, 2001: Business Jet Asked to Help Locate Flight 93 Crash Site 2001-09-11
• 10:07 a.m.-10:21 a.m. September 11, 2001: FAA’s Cleveland Center Receives Bomb Threats 2001-09-11
• 10:05 a.m.-10:08 a.m. September 11, 2001: NEADS Alerted to Flight 93, Reportedly for the First Time 2001-09-11
• 10:07 a.m. September 11, 2001: Air Traffic Control Suggests that No Distress Signal Indicating a Plane Has Crashed Was Noticed When Flight 93 Went Down 2001-09-11
• 10:08 a.m. September 11, 2001: Military Cargo Plane Pilot Asked to Verify Flight 93 Crash 2001-09-11
• (10:18 a.m.) September 11, 2001: Delta 1989 Lands at Cleveland Airport, Moves to Secure Area 2001-09-11
• (Shortly After 10:32 a.m.) September 11, 2001: FAA Controller Passes on Shootdown Authorization to Toledo Fighters, Because NEADS Cannot Reach Them 2001-09-11
• 10:40 a.m. September 11, 2001: Attorney General Ashcroft Ignores FAA Order for His Plane to Land 2001-09-11
• 8:28 a.m. September 11, 2001: FAA Command Center Informed of Flight 11 Hijacking, Establishes Teleconference between Air Traffic Control Centers 2001-09-11
• (8:45 a.m.) September 11, 2001: Air Traffic Control Centers Receive False Bomb Threats? 2001-09-11
• Shortly After 9:03 a.m. September 11, 2001: FBI Calls FAA’s Cleveland Center, Warns It to Watch Delta 1989 2001-09-11
• 9:19 a.m. September 11, 2001: FAA Concerned about Delta Flight 1989, Wants It to Increase Cockpit Security 2001-09-11
• 9:24 a.m.-9:25 a.m. September 11, 2001: Flight 93 Checks in with Cleveland Air Traffic Control, Mentions No Problems 2001-09-11
• 9:27 a.m. September 11, 2001: Flight 93 Makes Last Contact with Air Traffic Control 2001-09-11
• 9:28 a.m. (or Before) September 11, 2001: Erratic Flight 93 Movements Noticed by Cleveland Flight Controller 2001-09-11
• (Between 9:28 a.m. and 10:06 a.m.) September 11, 2001: Executive Jet Tracks Flight 93 2001-09-11
• (9:28 a.m.) September 11, 2001: Cleveland Flight Control Hears Sounds of Struggle as Flight 93 Is Hijacked 2001-09-11
• (9:29 a.m.) September 11, 2001: Cleveland Air Traffic Controller Thinks Flight 93 Is Hijacked 2001-09-11
• (9:28 a.m.-9:33 a.m.) September 11, 2001: Cleveland Center Controllers Mistakenly Think Delta 1989 Is Hijacked 2001-09-11
• (9:30 a.m.) September 11, 2001: Air Traffic Control Notifies United Airlines about Flight 93 2001-09-11
• (9:32 a.m.) September 11, 2001: Flight 93 Hijacker Tells Passengers Bomb Is Onboard; Air Traffic Controller Overhears 2001-09-11
• (9:35 a.m.) September 11, 2001: Silent Flight 93 Climbs and Drops; NORAD Still Not Notified 2001-09-11
• (9:36 a.m.) September 11, 2001: Cleveland Center Receives Numerous Bomb Threats Concerning Planes 2001-09-11
• (9:36 a.m.) September 11, 2001: Cleveland Flight Control Wants NORAD Notified; FAA Command Center Says People Are Working on It 2001-09-11
• (9:39 a.m.) September 11, 2001: Flight 93 Hijacker Again Warns of Bomb on Board, Flight Controllers Again Overhear; NORAD Still Not Notified 2001-09-11
• 9:40 a.m. September 11, 2001: Cleveland Center Notifies Regional Operations Center about Flight 93 2001-09-11
• (9:40 a.m.) September 11, 2001: Flight 93 Transponder Signal Turned Off; Flight Still Closely Tracked 2001-09-11
• (9:42 a.m.) September 11, 2001: Delta Air Lines Tells Flight 1989 to Land at Cleveland Airport, but FAA Not Informed 2001-09-11
• (Shortly After 9:44 a.m.) September 11, 2001: Change of Course and Pilot’s Failure to Respond to Message Lead Cleveland Center to Again Suspect Delta 1989 Is Hijacked 2001-09-11
• (10:17 a.m.) September 11, 2001: FAA’s Cleveland Center Evacuated due to Report of a Suspicious Plane 2001-09-11
• 9:45 a.m. September 11, 2001: NEADS Tells FAA’s Cleveland Center that Delta 1989 Is a Confirmed Hijack, Controller Disagrees 2001-09-11
• 9:44 a.m.-9:51 a.m. September 11, 2001: Pittsburgh Airport Control Tower Evacuated due to Concerns over Approaching Flight 93 2001-09-11
• 9:53 a.m. September 11, 2001: Emergency Transmitter Goes Off, Indicating a Plane Crash in Michigan 2001-09-11
• 9:56 a.m. September 11, 2001: Air Traffic Controller Changes Flight 93’s Destination to Washington 2001-09-11
• (9:56 a.m.-10:29 a.m.) September 11, 2001: Selfridge Jets Apparently Not Instructed to Intercept Suspicious Plane as NEADS Wants, Return to Base Instead 2001-09-11
• Before 10:07 a.m. September 11, 2001: Military Liaison Learns of Hijacking of Flight 93 2001-09-11