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Crime & Justice • Terrorism

Mohamed Atta

Mohamed Atta was an Egyptian militant Islamist and al-Qaeda operative who helped plan and lead the September 11 attacks in the United States.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 27, 2026|2 min read| Fact-checked

Mohamed Atta was an Egyptian militant Islamist and al-Qaeda operative who helped plan and lead the September 11 attacks in the United States. He was the hijacker-pilot of American Airlines Flight 11, which struck the North Tower of the World Trade Center on September 11, 2001.

Early life and education

Atta was born in Kafr al-Shaykh, Egypt, in 1968. Available sources say he studied in Cairo and later in Hamburg, Germany, before travelling to the United States.

Role in the September 11 attacks

Atta led the team of hijackers assigned to American Airlines Flight 11. He is reported to have been at the controls when the aircraft struck the North Tower of the World Trade Center.

Investigation and identification

U.S. and media accounts identified Atta as a central figure in the planning and execution of the attacks. He is commonly described as the ringleader or operational leader of the 19 hijackers.

Death and legacy

Atta died in New York City on September 11, 2001, as part of the attacks. He remains one of the most prominently identified perpetrators of the September 11 attacks in public historical accounts.

Key facts

  • Atta is widely identified as the operational leader of the September 11 hijackings.
  • He piloted American Airlines Flight 11 into the North Tower of the World Trade Center.
  • He was born in Kafr al-Shaykh, Egypt, on September 1, 1968.
  • He died in New York City on September 11, 2001, during the attacks.
  • Sources describe him as an Egyptian militant Islamist and an al-Qaeda operative.
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Canadian context

Mohamed Atta is relevant to Canadian readers as a central figure in the September 11 attacks, which had major international security, aviation, and foreign-policy consequences for Canada and other countries.

Frequently asked questions

Who was Mohamed Atta?
Mohamed Atta was an Egyptian al-Qaeda operative and one of the main perpetrators of the September 11 attacks.
What was his role in 9/11?
He led the hijackers on American Airlines Flight 11 and is reported to have piloted it into the World Trade Center’s North Tower.
When and where was Mohamed Atta born?
He was born on September 1, 1968, in Kafr al-Shaykh, Egypt.
When did Mohamed Atta die?
He died on September 11, 2001, in New York City during the attacks.
What group was he associated with?
Sources identify him as an al-Qaeda operative.

References

  1. Encyclopaedia Britannica — https://www.britannica.com/biography/Mohammed-Atta
    Supports: Birth, death, nationality, and role in the September 11 attacks
  2. Counter Extremism Project — https://www.counterextremism.com/extremists/mohamed-atta
    Supports: Operational leader description and hijacker-pilot role
  3. PBS FRONTLINE — https://www.pbs.org/wgbh/pages/frontline/shows/network/personal/whowere.html
    Supports: Birthplace and birthdate attribution
  4. Biography.com — https://www.biography.com/crime/mohamed-atta
    Supports: Education background and 9/11 role
  5. U.S. Department of Justice Office of the Inspector General — https://oig.justice.gov/sites/default/files/archive/special/0205/chapter3.htm
    Supports: Egyptian citizenship and identity details
  6. Time — https://www.time.com/archive/6664942/attas-odyssey/
    Supports: Public characterization as a central ringleader figure