In 1986, Maktab al-Khidamat (a.k.a. Al-Kifah), the precursor organization to al-Qaeda, opens its first branch in the US at the Islamic Center of Tucson, in Tucson, Arizona. Counterterrorism expert Rita Katz will later call the Islamic Center, “basically, the first cell of al-Qaeda in the United States; that is where it all started.” The organization’s journal, Al Jihad (Holy War), is initially distributed in the US from there. Other branches around the US soon follow (see 1985-1989). [New York Times, 6/19/2002] 
A number of important future al-Qaeda figures are connected to the Tucson branch in the 1980s and into the early 1990s, including: Mohammed Loay Bayazid, one of the founders of al-Qaeda two years later. Wael Hamza Julaidan, another founder of al-Qaeda, and a Saudi multimillionaire. He was president of the Islamic Center starting in 1983 and leaves the US around 1986. Wadih El-Hage, bin Laden’s future personal secretary, who will later be convicted for a role in the 1998 US embassy bombings (see 10:35-10:39 a.m., August 7, 1998). El-Hage is connected to the murder of a liberal imam at the rival mosque to the Islamic Center in 1990 (see January 1990). Mubarak al Duri, al-Qaeda’s chief agent attempting to purchase weapons of mass destruction. [Washington Post, 9/10/2002; 9/11 Commission, 7/24/2004, pp. 521]
Throughout the 1980s, the mosque provides money, support, and fighters to the mujaheddin fighting in Afghanistan. Around 1991, future 9/11 hijacker Hani Hanjour will move to Arizona for the first time (see October 3, 1991-February 1992) and he will spend much of the rest of the decade in the state. He will briefly live in Tucson, but his ties to earlier al-Qaeda connections there remain elusive. [Washington Post, 9/10/2002]
1980s and 1990s: Most 9/11 Hijackers Have Middle-Class Backgrounds
Most of the future 9/11 hijackers are middle class and have relatively comfortable upbringings, even though, after 9/11, some people in Western countries will say one of the root causes of the attacks was poverty and assume that the hijackers must have been poor. The editor of Al Watan, a Saudi Arabian daily, will call the hijackers “middle class adventurers” rather than Islamist fundamentalist ideologues. [Boston Globe, 3/3/2002] Mohamed Atta grows up in Cairo, Egypt. His father is an attorney, and both Atta and his two sisters attend university. [McDermott, 2005, pp. 10-11] Marwan Alshehhi is from Ras al-Khaimah Emirate in the United Arab Emirates. His family is not particularly wealthy, but his father is a muezzin and one of his half-brothers a policeman. He attends university in Germany on a UAE army scholarship (see Spring 1996-December 23, 2000). [McDermott, 2005, pp. 55] Ziad Jarrah is from Beirut, Lebanon. His father is a mid-level bureaucrat and his mother, from a well-off family, is a teacher. The family drives a Mercedes and Jarrah attends private Christian schools before going to study in Germany. [Federal Bureau of Investigation, 4/19/2002; McDermott, 2005, pp. 49-50] Hani Hanjour is from Taif, near Mecca in Saudi Arabia. His family has a car exporting business and a farm, which he manages for five years in the mid-1990s. [Washington Post, 10/15/2001] Nawaf and Salem Alhazmi are from Mecca, Saudi Arabia. Their father owns a shop and the family is wealthy. [Arab News, 9/20/2001; Wright, 2006, pp. 378] Abdulaziz Alomari is from southwestern Saudi Arabia. He is a university graduate (see Late 1990s). He apparently marries and has a child, a daughter, before 9/11. [Sunday Times (London), 1/27/2002; Saudi Information Agency, 9/11/2002; 9/11 Commission, 7/24/2004, pp. 232] Mohand Alshehri is from Tanooma in Asir Province, Saudi Arabia. He attends university (see Late 1990s). [Saudi Information Agency, 9/11/2002] Hamza Alghamdi is from Baha Province, Saudi Arabia. [9/11 Commission, 7/24/2004, pp. 231] He works as a stockboy in a housewares shop. [Boston Globe, 3/3/2002] Fayez Ahmed Banihammad is from the United Arab Emirates. He gives his home address as being in Khor Fakkan, a port and enclave of Sharjah Emirate on the country’s east coast. [US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006] The 9/11 Commission will say he works as an immigration officer at one point. [9/11 Commission, 8/21/2004, pp. 20 
] Maqed Mojed is from Annakhil, near Medina in western Saudi Arabia. [9/11 Commission, 7/24/2004, pp. 232] He attends university (see Late 1990s). Ahmed Alhaznawi is from Hera, Baha Province. His father is an imam at the local mosque and he is reported to attend university (see Late 1990s). Ahmed Alnami is from Abha, Asir Province. His family is one of government officials and scientists, and his father works for the Ministry of Islamic Affairs. He attends university (see Late 1990s). [Daily Telegraph, 9/15/2002] Wail Alshehi and Waleed Alshehri are from Khamis Mushayt in Asir Province, southwestern Saudi Arabia. Their father is a businessman and builds a mosque as a gift to the town. They both go to college (see Late 1990s). The Alshehris are from a military family and have three older brothers who hold high rank at the nearby airbase. Their uncle, Major General Faez Alshehri, is the logistical director of Saudi Arabia’s armed forces. [Boston Globe, 3/3/2002] Dr. Ali al-Mosa, a Saudi academic, will later comment: “Most of them were from very rich, top-class Saudi families. The father of the Alshehri boys is one of the richest people in the area and the other families are not far behind him.” [Sydney Morning Herald, 10/5/2002]
The social situation of the families of Satam al Suqami, Ahmed Alghamdi, Saeed Alghamdi, and Khaled Almihdhar is unknown. However, Almihdhar is from a distinguished family that traces its lineage back to the Prophet Muhammad. [Wright, 2006, pp. 379]
October 3, 1991-February 1992: Hanjour Is First 9/11 Hijacker to Enter US
Future 9/11 hijacker Hani Hanjour first arrives in the US on October 3, 1991. [US Congress, 9/26/2002; 9/11 Commission, 7/24/2004, pp. 520] Some media accounts have him entering the country in 1990. He apparently is the first hijacker to enter the US. [Time, 9/24/2001; Cox News Service, 10/15/2001; New York Times, 6/19/2002] He takes an English course in Tucson, Arizona until early 1992. There are some important al-Qaeda operatives currently living in Tucson. However, it is not known if Hanjour has contact with them at this time, or even when he first develops his radical militant beliefs. According to Hanjour’s eldest brother Abulrahman, Hani stays in Arizona for three months then returns to Saudi Arabia, where he spends the next five years managing his family’s lemon and date farm. [Washington Post, 10/15/2001] FBI Director Robert Mueller also reports his stay as lasting three months. [US Congress, 9/26/2002] However, the FBI tells one person that Hanjour may have stayed in the US for as long as 15 months. [Washington Post, 9/10/2002]
1994: FBI Watches Suicide Bomber Train in Arizona, Fails to Take Action
By 1990, Arizona became one of the main centers in the US for radical Muslims, and it remains so through 9/11. A number of future al-Qaeda leaders live in Tucson, Arizona, in the early 1990s (see 1986). Around 1991, future 9/11 hijacker Hani Hanjour moved to Arizona for the first time (see October 3, 1991-February 1992) and he will spend much of the rest of the decade in the state. The FBI apparently remains largely oblivious of Hanjour, though one FBI informant claims that by 1998 they “knew everything about the guy.” [New York Times, 6/19/2002; Washington Post, 9/10/2002; 9/11 Commission, 7/24/2004, pp. 521] In 1994, the Phoenix FBI office uncovers startling evidence connecting Arizona to radical Muslim militants. According to FBI agent James Hauswirth, they are told that a group of “heavy duty associates” of al-Qaeda leader Sheikh Omar Abdul-Rahman have arrived in the area, fleeing New York in the wake of the 1993 World Trade Center bombing. They are in the area to train a recruit as a suicide bomber. The recruit apparently is an FBI informant. FBI agent Ken Williams, who will later author the July 2001 “Phoenix memo,” orders surveilance of the training. The informant is driven to a remote stretch of desert and instructed in how to use explosives. A device is thrown at a car, but it fails to explode. The FBI secretly videotapes the entire incident. One of the two men is later positively linked to Abdul-Rahman. But apparently the investigation into the people involved fails to make progress. Hauswirth later blames this on a lack of support from higher-ups in the Phoenix office, recalling, “The drug war was the big thing back then, and terrorism was way on the back burner.” Additionally, also in 1994, a key FBI informant will begin monitoring local radical militants (see October 1996). However, terrorism will remain a low priority for the Phoenix, Arizona, FBI office (see April 2000-June 2001). [Los Angeles Times, 5/26/2002; New York Times, 6/19/2002; Lance, 2003, pp. 209-210]
Spring 1996: 9/11 Hijacker Hanjour Stays in Florida
9/11 hijacker Hani Hanjour, who returned to his native Saudi Arabia after a previous stay in the US (see October 3, 1991-February 1992), now arrives in the US for the second time, and will spend much of the next three years in the country. Hanjour first stays in Miramar, Florida with a couple that are longtime friends with Abulrahman Hanjour, his eldest brother: Adnan Khalil, a Saudi professor at a local college, and his wife Susan. Susan Khalil later remembers Hani Hanjour as socially inept, with “really bad hygiene.” She says, “Of all my husband’s colorful friends, he was probably the most nondescript. He would blend into the wall.” The Washington Post later reports: “Hanjour’s meek, introverted manner fits a recurrent pattern in the al-Qaeda network of unsophisticated young men being recruited as helpers in terrorist attacks. FBI agents have told people they have interviewed about Hanjour that he ‘fit the personality to be manipulated and brainwashed.’” Yet, Susan Khalil says, “I didn’t get the feeling that he hated me or hated Americans.” Hanjour, she says, “was very kind and gentle to my son, who was 3 years old.” He prays frequently, at their home and at a nearby mosque. After staying for about a month he leaves the Khalil’s, having been accepted at a flight school in California (see April 30-Early September 1996). [Associated Press, 9/21/2001; St. Petersburg Times, 10/2/2001; Washington Post, 10/15/2001; 9/11 Commission, 7/24/2004, pp. 226] Many of the hijackers will later live in this part of Florida. A nearby mosque is run by radical imam Gulshair Shukrijumah, who possibly associates with Mohamed Atta and Marwan Alshehhi in 2000 and 2001 (see 2000-2001 and May 2, 2001). [New York Times, 3/22/2003]
April 30-Early September 1996: Hani Hanjour Studies English in Northern California; Enrolls at Aeronautics Academy
Hijacker Hani Hanjour moves from Florida to the San Francisco Bay area in California, staying with an unidentified family. He lives with them from late April to early September. For most of this time he takes English lessons in an intensive program requiring 30 hours of class time per week, at the ELS Language Center at Holy Names College in Oakland. He reportedly reaches a level of proficiency sufficient to “survive very well in the English language.” Yet in 2001, managers at an Arizona flight school will report him to the FAA at least five times, partly because they think his level of English is inadequate for him to keep his pilot’s license. Due to his poor English, it will take Hanjour five hours to complete an oral exam meant to last just two hours (see January-February 2001). At the end of this period, Hanjour enrolls on a rigorous one-year flight training program at the renowned Sierra Academy of Aeronautics, in Oakland. However, he only attends the 30-minute orientation class, on September 8, and then never returns. [CBS 5 (San Francisco), 10/10/2001; San Francisco Chronicle, 10/10/2001; Associated Press, 10/11/2001; Cape Cod Times, 10/21/2001; Star-Tribune (Minneapolis), 12/21/2001; Associated Press, 5/10/2002]
October 1996-December 1997: Hani Hanjour Twice Attends Scottsdale Flight School
In late 1996, hijacker Hani Hanjour attends CRM Airline Training Center in Scottsdale, Arizona for three months. This is normally adequate time to earn a private pilot’s certificate, but Hanjour fails to accomplish this. [Los Angeles Times, 9/27/2001] Duncan Hastie, the school’s owner, finds Hanjour a “weak student” who is “wasting our resources.” According to Hastie, “He was not able to fly solo in a small plane, which is equivalent to getting out of a parking space [in a car] and stopping.” Hanjour returns to CRM in December 1997 with two friends: Bandar Al Hazmi, a Saudi like Hanjour, and Rayed Abdullah of Qatar. (There apparently is no family relationship between Bandar Al Hazmi and the two Alhazmi 9/11 hijackers.) Hanjour takes about three lessons, but still fails to complete the coursework necessary for a license to fly a single-engine aircraft. Subsequently, he phones the school about twice per year requesting more lessons, but, according to Hastie, “We didn’t want him back at our school because he was not serious about becoming a good pilot.” The final time Hanjour calls, in 2000, he requests training on a Boeing 757: the kind of plane he is alleged to have flown into the Pentagon on 9/11. [Newsday, 9/23/2001; Los Angeles Times, 9/27/2001; Chicago Tribune, 10/2/2001; Cape Cod Times, 10/21/2001; Aviation International News, 11/2001; Washington Post, 9/10/2002]
October 1996-Late April 1999: Hani Hanjour Associates with FBI Suspects
On several occasion between 1996 and 1999, future 9/11 hijacker Hani Hanjour attends flight schools in Arizona (see October 1996-December 1997 and 1998). The 9/11 Commission will later note, “It is clear that when Hanjour lived in Arizona in the 1990s, he associated with several individuals who have been the subject of counterterrorism investigations.” Some of the time, he is accompanied by two friends, Bandar Al Hazmi and Rayed Abdullah. Al Hazmi and Abdullah have been friends with each other in high school in Saudi Arabia, but it is not known if either knew Hanjour before moving to the US. Al Hazmi and Hanjour are roommates for a time. Al Hazmi will finish his training and leave the US for the last time in January 2000 (he apparently will be interviewed overseas in 2004). Abdullah becomes a leader of a Phoenix mosque where he reportedly gives extremist speeches. He will continue to train with Hanjour occasionally through the summer of 2001. The FBI apparently will investigate him in May 2001. He will repeatedly be questioned by authorities after 9/11, then move to Qatar. In 2004, the 9/11 Commission will report that the FBI remains suspicious of Al Hazmi and Abdullah, but neither man is charged with any crime. The 9/11 Commission will also imply that another of Hanjour’s Arizona associates is al-Qaeda operative Ghassan al Sharbi. Al Sharbi will be arrested in Pakistan in March 2002 with al-Qaeda leader Abu Zubaida (see March 28, 2002). He apparently is a target of Ken Williams’s “Phoenix memo”(see July 10, 2001). Another associate of Hanjour’s, Hamed al Sulami, is in telephone contact with a radical Saudi imam who is said to be the spiritual advisor to al-Qaeda leader Abu Zubaida. This imam may have a role in recruiting some of the 9/11 hijackers. Abdulaziz Alomari, for instance, was a student of this imam. It seems that al Sulami is also a target of Williams’s memo. [Washington Post, 9/10/2002; US Congress, 9/26/2002; 9/11 Commission, 7/24/2004, pp. 233, 520-521, 529]
1997-July 2001: Hanjour Associate Wanted for FBI Investigation but Not Put on Watch List
Future 9/11 hijacker Hani Hanjour begins associating with an unnamed individual who is later mentioned in FBI agent Ken Williams’s famous “Phoenix memo” (see July 10, 2001). Hanjour and this individual train at flight schools in Arizona (see October 1996-December 1997 and 1998). Several flight instructors will later note that the two were associates and may have carpooled together. They are known to share the same airplane on one occasion in 1999, and are at the school together on other occasions. The unnamed individual leaves the US in April 2000. In May 2001, the FBI attempts to investigate this person, but after finding out that he has left the US, it declines to open a formal investigation. The person’s name is not placed on a watch list, so the FBI is unaware that he returns in June and stays in the US for another month. By this time, he is an experienced flight instructor who is certified to fly Boeing 737s. The FBI speculates he may return to evaluate Hanjour’s flying skills or provide final training before 9/11. There is considerable circumstantial evidence placing this person near Hanjour in July 2001. [US Congress, 7/24/2003 ] This unnamed individual may be Lofti Raissi, as several details match him perfectly. For instance, Raissi is a flight instructor who left the US in April 2000, is later accused of having shared an airplane with Hanjour in 1999, and is accused of being with Hanjour in July 2001. [Guardian, 1/31/2002] In addition, according to FBI investigators, Raissi engages in a number of suspicious activities during this period that will justify scrutiny after 9/11. For example, in June 2000, while training at a British flight school, he reportedly asks, “if a plane flies into a building, whether it is the responsibility of the airline or the pilot,” and warns that “America will get theirs.” [9/11 Commission, 1/5/2004] Raissi will be arrested in Britain after 9/11 and accused of training Hanjour and other hijackers how to fly, but the case against him will collapse in April 2002. He will be released, and many of the allegations against him will be withdrawn (see September 21, 2001). No media accounts will report that Raissi was mentioned in the Phoenix memo or wanted for an FBI investigation before 9/11.
November 2, 1997-June 20, 2001: Hijackers Obtain US Visas
The 19 hijackers apply and receive a total of 23 visas at five different posts from November 1997 through June 2001. Hani Hanjour, Khalid Almihdhar, Saeed Alghamdi and Ahmed Alnami, Saudi citizens, apply twice at Jeddah. Only Hanjour applies for a student visa, others for tourist/business visa. [United States General Accounting Office, 10/21/2002 ; 9/11 Commission, 8/21/2004, pp. 7-45 ] The fifteen Saudi hijackers apply for their visas in their home country. Four at the embassy in Riyadh: Hamza Alghamdi (10/17/2000), Mohand Alshehri (10/23/2000), Majed Moqed (11/20/2000) and Satam Al Suqami (11/21/2000). Eleven at the US consulate in Jeddah: Hani Hanjour (11/2/1997 and 9/25/2000), Khalid Almihdhar (4/7/1999 and 6/13/2001), Saeed Alghamdi (9/4/2000 and 6/12/2001), and Ahmed Alnami (10/28/2000 and 4/28/2001), Nawaf Alhazmi (4/3/1999), Ahmed Alghamdi (9/3/2000), Wail Alshehri (10/24/2000), Waleed M. Alshehri (10/24/2000), Abdulaziz Alomari (6/18/2001), Salem Alhazmi (6/20/2001), and Ahmed Alhaznawi (11/12/2000). Fayez Ahmed Banihammad and Marwan Alshehhi apply in their home country, the United Arab Emirates, respectively at the US embassy in Abu Dhabi on 6/18/2001 and at consulate in Dubai on 1/18/2000. Mohamed Atta (Egyptian) and Ziad Jarrah (Lebanese) apply, as third-country national applicants, at the US embassy in Berlin, respectively, on May 18 and 25, 2000.
