Events (23)

• (Shortly After 10:20 a.m.) September 11, 2001: Boston Center Controller Contacts NEADS and Canadian Facility, Reports Center Evacuation and Airborne Threat 2001-09-11
• (10:20 a.m.) September 11, 2001: Boston Center Controller Notices Unidentified Aircraft Approaching from East 2001-09-11
• (Shortly After 10:20 a.m.) September 11, 2001: Boston Air Traffic Control Center Evacuated following Report of Airborne Threat 2001-09-11
• 8:30 a.m.-8:35 a.m. September 11, 2001: Military Liaison Arrives Late at Boston Center, Learns of First Hijacking 2001-09-11
• (8:35 a.m.) September 11, 2001: Boston Center Military Liaison Makes His First Call to NEADS, Though 9/11 Commission Does Not Mention It 2001-09-11
• Shortly After 8:37 a.m. September 11, 2001: NEADS Staff Unable to Locate Hijacked Planes on Radar Screens 2001-09-11
• (8:38 a.m.) September 11, 2001: Boston Center Military Liaison Updates NEADS on Flight 11 2001-09-11
• (Between 8:40 a.m. and 8:46 a.m.) September 11, 2001: NEADS Calls Atlantic City Unit, but Phone Is Not Answered 2001-09-11
• (Between 8:40 a.m. and 8:54 a.m.) September 11, 2001: Boston Center Military Liaison Calls New York Center with Report about Flight 11; Timing Unclear 2001-09-11
• 8:40 a.m. September 11, 2001: NEADS Learns of Threat to Flight 11 Cockpit 2001-09-11
• 8:46 a.m. September 11, 2001: Boston Center Notices Flight 11 Disappear from Its Radar Screens, Does Not Realize It Has Crashed 2001-09-11
• 8:45 a.m.-8:46 a.m. September 11, 2001: NEADS Technician Locates Flight 11 on Radar Screen, Then Sees It Disappear over New York 2001-09-11
• (8:50 a.m.) September 11, 2001: Boston Center Seeks Information about Plane that Hit WTC, Military Liaison Wonders if It Was Flight 11 2001-09-11
• 8:54 a.m.-8:55 a.m. September 11, 2001: FAA’s Boston Center Redirects Otis Fighters on Instructions from NEADS 2001-09-11
• 8:55 a.m.-8:57 a.m. September 11, 2001: Confusion at NEADS over Identity of Plane that Hit WTC 2001-09-11
• (Shortly Before 9:02 a.m.) September 11, 2001: Boston Center Military Liaison Learns of Second Hijacking over FAA Teleconference 2001-09-11
• (9:02 a.m.-9:07 a.m.) September 11, 2001: Boston Center Military Liaison Calls NEADS about Second Hijacking 2001-09-11
• (9:06 a.m.) September 11, 2001: United Airlines Tells Boston Center Flight 175 Is Down, Manager Later Claims 2001-09-11
• 9:21 a.m. September 11, 2001: Boston Air Traffic Control Center Mistakenly Tells NEADS Flight 11 Is Still Airborne 2001-09-11
• Shortly After 9:21 a.m. September 11, 2001: NEADS Technicians Unable to Locate Flight 11 Following Incorrect Report It Is Still Airborne 2001-09-11
• 9:36 a.m. September 11, 2001: Report of Airliner Approaching White House Sets off ‘Frenzy’ at NEADS 2001-09-11
• 9:39 a.m. September 11, 2001: Boston Center Informs NEADS of Possible Hijacking of Delta 1989 2001-09-11
• (1995): FAA Runs Hijacking Exercise; NORAD Participates