Mohammed Atta and Ziad Jarrah (the pilots who flew the 9/11 planes into the North Tower of the World Trade Center and crashed near Shanksville, Pennsylvania) both fly internationally on the same day (but separately), Atta leaving the United States for the first time since he arrived in June 2000.

Though Khalid Sheikh Mohammed discouraged external travel except for operational purposes, the two were so confident of their operational security that they both left the country soon after receiving their commercial pilot’s licenses.

Atta had overstayed his tourist visa by one month. He flew from Tampa to Madrid, returning on January 10, again gaining entry into the U.S.

Jarrah was already in Lebanon visiting his family. He flew Olympic Airlines from Beirut to Athens; and then from Athens to Dusseldorf, Germany. There he was met by Aysel Senguen, his common law wife, and the two flew from Dusseldorf to Newark, New Jersey, continuing on to Tampa. Senguen, a German national, left the United States on January 15, returning to Germany.

Khalden terrorist training camp

 

Mohammed Atta travels from Hamburg, Germany to Karachi, Pakistan via Istanbul, spending the night in Turkey. Despite the African embassy bombings in August 1998, American military retaliation, and CIA covert operations, he and his compatriots have no trouble reaching Afghanistan.

Atta is already the leader of the Hamburg Four, and together with Marwan al-Shehhi, Ziad Jarrah, and Ramzi Binalshibh, they travel to Kandahar and then on to Khalden camp, where they meet with the al Qaeda operational commander Abu Hafs (Mohammed Atef) and Osama bin Laden. Abu Hafs spotted them immediately as special, according to various accounts, especially the three who would go on to pilot the 9/11 planes (Atta, al-Shehhi and Jarrah). They were educated, had technical skills, could speak English, and had learned how to live in the West. They also came from countries—Egypt, Lebanon, the United Arab Emirates—where they wouldn’t have trouble obtaining U.S. visas. By the time they leave Afghanistan, they have their broad assignments.

 

The “Hamburg Four” begin their journey to join al Qaeda, ultimately being assigned to Khalid Sheikh Mohammed’s “planes operation.”

Ziad Jarrah flies from Hamburg, Germany to Karachi, Pakistan via Istanbul, on Turkish Airlines flight 1662 and the 1056, the first of the “Hamburg Four” to fly to Afghanistan. He stays in Pakistan for two months.

According to the interrogations of Ramzi Binalshibh, one of the four (and now in Guantanamo), sometime in 1999, the four decided to act on their beliefs and to pursue jihad against the Russians in Chechnya. They were advised that it was difficult to get to Chechnya and that they should go to Afghanistan first. The four then traveled separately to Quetta in Pakistan, meeting with a trusted representative, who arranged their passage to Kandahar.

In Afghanistan, the four have an audience with Osama bin Laden and pledge loyalty, knowing that they were volunteering for a martyrdom operation. They were instructed to enroll in flight training. Mohammed Atta was chosen to lead the group, and before they left Afghanistan, he met with bin Laden and received a preliminary list of targets: the World Trade Center, the Pentagon and the U.S. Capitol. (See 911 Commission, p. 166; 911 Commission, Staff Statement 16, p. 3)

1001 Center Road in Venice, Florida

 

Amidst the extended 2000 recount for the presidential election in Florida, Lebanese Ziad Jarrah, the pilot of United Airlines Flight 93 that crashed in Shanksville, Pennsylvania, signs a lease for apartment 106 in the “Falls of Venice,” 1001 Center Road in Venice.

Jarrah had enrolled in a pilot training course at Florida Flight Training Center (FFTC) in Venice in March, entering the U.S. from Munich on June 27. He started flight school the next day, immediately violating his tourist immigration status. Jarrah leases the apartment as Ziad Samir, and on occasion Mohammed Atta and Marwan al-Shehhi also stay in apartment 106. Though the FBI makes a meticulous reconstruction of Jarrah’s purchases, movements and whereabouts from his June 2000 entry to 9/11, where he lived before apartment 106 remains a mystery.

54 Marienstrasse in Hamburg, Germany

 

Mohammed Atta, Said Bahaji and Ramzi Binalshibh move into a four bedroom apartment at 54 Marienstrasse in Hamburg, Germany. It becomes known as the house of martyrs and over the 28 months that Atta’s name is on the lease, 29 Middle Eastern and North African men live in the apartment or register it as their home address.

Up to six men at a time live at the apartment, including other al Qaeda operatives, particularly Atta’s partner Marwan al-Shehhi. Atta, Binalshibh and al-Shehhi (together with a fourth of the “Hamburg Group,” Ziad Jarrah) travel to Afghanistan together to participate in jihad and are recruited for the plane’s operation. Binalshibh would relocate to Berlin after this and become a middle-man to the pilot hijackers in the United States, unable to obtain an American visa.

Marientstrasse would become famous later for the Islamic activity going on under the noses of German authorities. Many of its residents would later be arrested.

 

Unknown to U.S. intelligence, Ziad Jarrah (the hijacker pilot of United Airlines flight 93 that crashed in Shanksville, Pennsylvania) returns to the United States from a trip to Germany just two weeks after the bombing of the USS Cole in Yemen. It was the first of five foreign trips he would take during his time in the United States.

It was the first or last time that Jarrah would depart from the United States to see his common law wife, Aysel Senguen. As the most westernized of the hijackers, and also married, Jarrah was relatively invisible to immigration and customs officials. The 9/11 Commission later reported that Jarrah “made hundreds of phone calls to her and communicated frequently by email” during his stay in the United States (911 Commission, p. 224) but because they were in German–and were mostly love letters and other communications dealing with the day-to-day lives of the two–U.S. intelligence never paid attention.

Jarrah flew from Atlanta, Georgia to Frankfurt, Germany on Delta Flight 20 on October 7, just five days before the Cole was attacked. Mohammed Atta (the plot’s emir in the U.S.) worried that given the terrorist attack, he might not be able to return, with intelligence vigilance and police measures being tightened. Jarrah and Aysel went to Paris for a late honeymoon while al Qaeda pondered whether it lost one of its valuable pilots.

Finally, on the 29th, Jarrah arrived back in the United States, flying from Dusseldorf, Germany (Condor Flight 7178) to Frankfurt and on to Tampa, Florida (Lufthansa Flight 223). On a tourist visa, he received a six-month length of stay in the United States. Immigration and customs asked nothing.

Khalid Sheikh Mohammed

 

A year before 9/11, Khalid Sheikh Mohammed (KSM) is appointed head of all media operations for al Qaeda. Between then and the attacks, he works with London and other Arab-based media in transmitting statements and distributing videos and cassettes.

The 34-year-old Pakistani national, who was raised in Kuwait and went to college in the United States, was by then an experienced operator for Osama bin Laden, having worked in Islamic aid organizations in Pakistan and Afghanistan during and after the Soviet occupation and then playing a hand in various plots, including the 1998 African embassy bombings.

Though indicted for terrorist conspiracy in 1996 by the Southern District of New York (for a plot to blow up American airliners over the Pacific), and even after a failed rendition attempt by the FBI, he is not a household-name terrorist, not even amongst CIA analysts, FBI investigators, or experts. And yet he is now universally accepted to have been the conceiver of the airline plot and the “teacher” of the Hamburg Three (Mohammed Atta, Marwan al-Shehhi, and Ziad Jarrah) with regard to operational security and preparing their year-and-a-half long preparations in the United States.

Bahaji wedding

 

A wedding is held, at the Quds mosque in Hamburg, Germany and it’s attended by Mohammed Atta, Marwan al-Shehhi, and Ziad Jarrah: the three pilots who would go on to lead the 9/11 attacks.

A videotape of the October 9, 1999 wedding of Said Bahaji, a German-born Muslim of Moroccan descent, is recovered by German authorities after 9/11. It also depicts Ramzi Binalshibh—now at Guantanamo—giving a speech denouncing Jews as a problem for all Muslims. Binalshibh reads a Palestinian war poem, and al-Shehhi participates in singing a jihadi song. German investigators believe that other men attending were part of the “Hamburg four’s” network of support. Among them was Mohammed Heidar Zammar, another German of Moroccan descent who is believed to have recruited for al Qaeda.

James Bamford writes in Pretext for War (p. 172): “By October 1999 at the latest, the members of the group under Atta’s leadership had decided to participate in jihad through a terrorist attack on America and kill as many people as possible.”

Ziad Jarrah

 

Ziad Jarrah, the hijacker pilot of United Airlines Flight 93, takes the first of five foreign trips while he is in the United States in preparation for the 9/11 attacks.

He flies from Atlanta to Frankfurt, Germany and then travels on to Bochum, Germany, where he sees his common-law wife Aysel Senguen. The two then travel to Paris for a vacation.

Jarrah, the only Lebanese of the 9/11 hijackers, is also the most cosmopolitan of the 19 men, maintaining a close relationship with a woman, going on vacations, traveling the world. While in the United States, Jarrah makes hundreds of phone calls to Senguen and communicates frequently by email. (911 Commission, p. 224)

During this trip, the Navy destroyer USS Cole is attacked (on October 12) and Mohammed Atta, the leader of the terrorists, was concerned that Jarrah would be stranded overseas when U.S. immigration tightened with the al Qaeda attack.

But when Jarrah returns to the U.S. on October 29, he has no trouble passing through immigration and customs in Tampa, being admitted on a six-month tourist visa, even though he was still in flight school.

Ali Abdul Aziz Ali

 

The 9/11 hijackers receive their largest transfer of money from overseas: $70,000, wired from the United Arab Emirates. On this day, hijacker pilot Marwan al-Shehhi receives $70,000 from Ali Abdul Aziz Ali, who used the alias “Isam Mansur.” Ali, who would also occasionally use the alias “Isam Mansour,” “Mr. Ali,” and “Hani (Fawaz Trdng),” was the main financial go-between in transferring money to the U.S. for the 9/11 attacks. The transfers were sent from the UAE Exchange Centre located in Bur Dubai, UAE.

At the time, the large transfer did not trigger banking suspicious-activity reports (SARs). Nor did any of the other transfers of money to the hijackers or the “musclemen” get reported. The 19 hijackers would use a variety of means—cash they brought into the U.S., foreign and U.S. bank debit and credit cards, foreign checking accounts from European and Gulf state banks, and traveler’s checks—to finance their activities inside the U.S. The Hamburg three, Mohammed Atta, Marwan al-Shehhi, and Ziad Jarrah all continued to maintain and use their bank accounts in Germany, which also evaded any special attention.

Overall it is estimated that the entire 9/11 operation, including flight training, travel, and more than a year’s residence in the U.S., cost no more than a half a million dollars. In theory, today such large transfers of money would provoke closer government scrutiny, but post-9/11 rules regarding financial reporting of transactions ultimately have more of an impact on white-collar crime than domestic terrorism.