Restored archive. The original History Commons is no longer online; this is a read-only edition of its timelines. Content is licensed CC BY-NC-SA.

Complete 911 Timeline

7279 events in this timeline

Open-Content investigative project managed by matt, Paul, KJF, blackmax

This is the home page for the Complete 911 Timeline investigative project, one of several grassroots investigations being hosted on the History Commons website. The data published as part of this investigation has been collected, organized, and published by members of the public who are registered users of this website.

Showing 1151–1200 of 7279

  1. 2001-08-30 August 30, 2001-September 4, 2001: Egypt Warns Al-Qaeda Is in Advanced Stages of Planning Significant Attack on US
  2. 2001-08-30 August 30, 2001: CIA Finally Tells FBI Al-Qaeda Leader Met 9/11 Hijackers in Malaysia, but Information Is Withheld from Investigators
  3. 2001-08-30 August 30, 2001: French Provide More Information about Moussaoui
  4. 2001-08-30 August 30, 2001: United Airlines Holds a Surprise Exercise in Which Employees Are Led to Believe a Plane Has Crashed
  5. 2001-08-30 August 30, 2001: Transportation Department Holds Plane Hijacking Exercise
  6. 2001-08-30 August 30, 2001: 9/11 Hijacker Banihammad Attempts to Get in Airplane Cockpit; Witness Later Ignored
  7. 2001-08-31 August 31, 2001: US Watch List Calls 9/11 Hijacker Almihdhar ‘Armed and Dangerous’
  8. 2001-08-31 Around August 31, 2001: Saudi Intelligence Chief’s Replacement Reportedly Makes CIA Nervous about 9/11 Hijackers Almihdhar and Alhazmi
  9. 2001-08-31 August 31, 2001: Head of Saudi Arabia’s Intelligence Service Is Replaced
  10. 2001-08-31 Summer 1999-August 31, 2001: Best-Selling Author Writes Novel About Al-Qaeda Attack on Washington; Assisted by US Counterterrorism Experts
  11. 2001-09-01 March 2001-September 1, 2001: Hani Hanjour and Other Hijackers Live in Paterson, New Jersey
  12. 2001-09-01 August 27-September 1, 2001: Hijackers Stay at Maryland Motel at Different Times
  13. 2001-09-01 September 1-8, 2001: Tenet Briefs Bush Six More Times, Fails to Mention Moussaoui, Alhazmi, or Almihdhar
  14. 2001-09-01 September 1, 2001: American Airlines Issues Internal Memo Warning of Imposters
  15. 2001-09-02 September 2, 2001: Bush Administration Enthusiastic to ‘Take Down Saddam Once and For All’
  16. 2001-09-03 September 3, 2001: German Authorities Allegedly Fail to Notice Al-Qaeda Hamburg Cell Member Bahaji Leave Germany
  17. 2001-09-03 September 3-5, 2001: Members of Hamburg’s Al-Qaeda Cell Leave for Pakistan
  18. 2001-09-03 September 3-5, 2001: Operatives Connected to 9/11 Meet in Karachi
  19. 2001-09-03 Between September 3, 2001 and September 7, 2001: WTC Structural Engineer Says Trade Center Designed for 707 Crashing Into It
  20. 2001-09-04 August 29-September 4, 2001: Minneapolis Memo to FAA Warning of Moussaoui Is Blocked by FBI Headquarters
  21. 2001-09-04 September 4-5, 2001: FBI Search for 9/ 11 Hijackers Almihdhar and Alhazmi Finally Begins, But the Search Is Incomplete or Faulty
  22. 2001-09-04 (September 4, 2001): Army Officers at Pentagon Planning Exercise for Days after 9/11, Based on Plane Hitting WTC Scenario
  23. 2001-09-04 September 4, 2001: Army Restricts Access to Fort Belvoir
  24. 2001-09-04 September 4, 2001: Cabinet-Rank Advisers Discuss Terrorism, Approve Revised Version of Clarke’s Eight Month-Old-Plan
  25. 2001-09-04 September 4, 2001: FBI Agent Fails to Search for 9/11 Hijacker Data Present in Private Database
  26. 2001-09-04 September 4, 2001: Counterterrorism ‘Tsar’ Clarke Memo: Imagine Hundreds of Dead Due to Government Inaction
  27. 2001-09-04 September 4-5, 2001: FBI Agent Fails to Conduct Simple Credit Card Check that Could Have Stopped 9/11 Attacks
  28. 2001-09-04 September 4, 2001: FBI Dispatches Vague Message to US Intelligence Community About Moussaoui Investigation
  29. 2001-09-04 September 4, 2001: Secret Embedded Messages Help Show Milan Al-Qaeda Have 9/11 Foreknowledge
  30. 2001-09-04 (September 4, 2001): Exercise That Will Consider the Aftermath of a Terrorist Attack in New York’s Financial District Is Being Prepared For
  31. 2001-09-04 September 4-11, 2001: ISI Director Visits Washington for Mysterious Meetings
  32. 2001-09-04 September 4, 2001: Mossad Gives Another Warning of Major, Imminent Attack
  33. 2001-09-04 September 4, 2001: Mueller Takes Over as FBI Director; Criticized for BCCI Investigation
  34. 2001-09-04 September 4-5, 2001: 9/11 Hijacker Almihdhar’s Visa Is Revoked, but Inspectors Are Told Not to Detain Him
  35. 2001-09-04 September 4-10, 2001: Fire Alarm System in WTC 7 Is in ‘Test Condition’ for Several Hours Each Day
  36. 2001-09-04 September 4, 2001: Israeli Company Moves Out of WTC
  37. 2001-09-04 September 4, 2001: Debate Heats Up Over Using Armed Predator Drone Against Bin Laden; Decision Again Delayed
  38. 2001-09-05 August 25-September 5, 2001: Hijackers Spend Over $30,000 on 9/11 Tickets
  39. 2001-09-05 September 5, 2001: Hijacker Associate Ramzi Bin Al-Shibh in Germany Calls 9/11 Hijacker in US; His Calls May Be Monitored
  40. 2001-09-05 September 5, 2001: British Informer Sends Thousands of Pounds to Afghanistan; Authorities Intercept Courier, but Allow Him to Continue
  41. 2001-09-05 September 5, 2001: Atta Reportedly Visits Spain Again
  42. 2001-09-05 September 5, 2001: Prisoner in Brazil Tries to Give Warning about 9/11 Attacks
  43. 2001-09-05 September 5, 2001: US Army Bases Implement ‘Full Access Control’
  44. 2001-09-05 (September 5, 2001): FBI Headquarters Prevents Credit Card Check that Could Help Locate 9/11 Hijacker Almihdhar
  45. 2001-09-05 September 5, 2001: Hijacker Alhazmi Is in Police and Motor Vehicle Databases, but FBI Agent Fails to Find His Records
  46. 2001-09-05 September 5, 2001: Hijackers Go on Gambling Cruise in Florida
  47. 2001-09-05 September 5-8, 2001: Raid on Arab Web Hosting Company Precedes 9/11 Attacks
  48. 2001-09-05 September 5-15, 2001: Nuclear Bomb Squad Is Abroad for Exercise
  49. 2001-09-05 September 5-11, 2001: 9/11 Hijackers’ Car Repeatedly Visits Boston’s Logan Airport
  50. 2001-09-05 September 5-6, 2001: French Again Warn US About Moussaoui