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Context of '9:09 a.m. September 11, 2001: Indianapolis Flight Control Tells Local FAA Flight 77 Is Missing, But FAA Headquarters and NORAD Are Not Yet Told'

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Boston flight control reportedly “notifies several air traffic control centers that a hijack is taking place.” [Guardian, 10/17/2001] This is immediately after Boston controllers heard a transmission from Flight 11, declaring, “We have some planes” (see 8:24 a.m. September 11, 2001), and would be consistent with a claim later made to the 9/11 Commission by Mike Canavan, the FAA’s associate administrator for civil aviation security. He says, “[M]y experience as soon as you know you had a hijacked aircraft, you notify everyone.… [W]hen you finally find out, yes, we do have a problem, then… the standard notification is it kind of gets broadcast out to all the regions.” [9/11 Commission, 5/23/2003] An early FAA report will say only that Boston controllers begin “inter-facility coordination” with New York air traffic control at this time [Federal Aviation Administration, 9/17/2001 pdf file] , but the New York Times reports that controllers at Washington Center also know “about the hijacking of the first plane to crash, even before it hit the World Trade Center.” [New York Times, 9/13/2001] However, the Indianapolis flight controller monitoring Flight 77 claims to not know about this or Flight 175’s hijacking twenty minutes later at 8:56 a.m. (see 8:56 a.m. September 11, 2001). Additionally, the flight controllers at New York City’s La Guardia airport are never told about the hijacked planes and learn about them from watching the news. [Bergen Record, 1/4/2004] Boston Center also begins notifying the FAA chain of command of the suspected Flight 11 hijacking at this time (see 8:25 a.m. September 11, 2001), but it does not notify NORAD for another 6-15 minutes, depending on the account (see (8:37 a.m.) September 11, 2001).

Entity Tags: Boston Air Route Traffic Control Center, North American Aerospace Defense Command, La Guardia Airport

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Bob Varcadipane.Bob Varcadipane. [Source: NBC News]At the air traffic control tower at Newark International Airport in New Jersey, controllers see the smoke coming from the World Trade Center in the distance and start calling other FAA facilities in the area about this. Controller Rick Tepper looks out the window of the tower across the Hudson River at New York City, and sees the huge cloud of smoke coming from the North Tower, which Flight 11 has crashed into it. He points this out to fellow controller Greg Callahan. In his office at the tower, Bob Varcadipane, the supervisor there, starts receiving a flood of phone calls reporting that a small aircraft has hit the WTC. According to author Lynn Spencer, “The assumption is that only a small plane could have gone so badly off course.” The Newark tower controllers start calling the towers at JFK, La Guardia, and Teterboro Airports, along with other air traffic control facilities in the area, to see if any of them has lost an aircraft. But none say they have; they have not yet been informed of the crash and are shocked at what they see when told to look out their windows at the burning WTC. Varcadipane calls the FAA’s New York Center to find out if they know whose plane hit the Twin Towers. He is told: “No, but Boston Center lost an airplane. They lost an American 767.” Varcadipane wonders if this 767 is the plane that hit the WTC, and says back: “I have a burning building and you have a missing airplane. This is very coincidental.” According to NBC: “a horrific realization dawns on controllers. American Flight 11, still missing from radar, finally has been found.” Word of the plane’s fate subsequently “quickly travels throughout the air traffic control world.” [MSNBC, 9/11/2002; Spencer, 2008, pp. 41-42] However, the FAA’s Indianapolis Center, which handles Flight 77, will reportedly not learn of the first hijackings until around 9:20 a.m. (see (9:20 a.m.-9:21 a.m.) September 11, 2001). [9/11 Commission, 8/26/2004, pp. 32]

Entity Tags: Teterboro Airport, World Trade Center, Newark International Airport, Rick Tepper, La Guardia Airport, John F. Kennedy International Airport, Bob Varcadipane, Greg Callahan, New York Air Route Traffic Control Center

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

CNN is the first major network to show the footage of the crash site. It breaks into a commercial and anchor Carol Lin says, “This just in. You are looking at… obviously a very disturbing live shot there—that is the World Trade Center, and we have unconfirmed reports this morning that a plane has crashed into one of the towers of the World Trade Center.” CNN then switches to Sean Murtagh, the network’s vice president of finance, who says in a live telephone interview, “I just witnessed a plane that appeared to be cruising at a slightly lower than normal altitude over New York City. And it appears to have crashed into—I don’t know which tower it is—but it hit directly in the middle of one of the World Trade Center towers. It was a jet, maybe a two-engine jet, maybe a 737… a large passenger commercial jet… It was teetering back and forth, wing-tip to wing-tip, and it looks like it has crashed into—probably, twenty stories from the top of the World Trade Center—maybe the eightieth to eighty-fifth floor. There is smoke billowing out of the World Trade Center.” [CNN, 9/11/2001; Bamford, 2004, pp. 16-17] Many reports do not come until a few minutes later. For instance, ABC first breaks into regular programming with the story at 8:52 a.m. [ABC News, 9/14/2002] Incredibly, a NORAD timeline presented to the 9/11 Commission in 2003 claims that CNN doesn’t begin its coverage of the attacks until 8:57. [9/11 Commission, 5/23/2003]

Entity Tags: Carol Lin, Sean Murtagh, World Trade Center, CNN

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The last radio contact with Flight 77 is made when a pilot asks for clearance to fly higher. However, six minutes later, the plane fails to respond to a routine instruction. Presumably, it is hijacked during that time. Indianapolis flight control center is handling the plane by this time. [New York Times, 10/16/2001; Guardian, 10/17/2001; Boston Globe, 11/23/2001; 9/11 Commission, 7/24/2004, pp. 8]

Entity Tags: Indianapolis Air Route Traffic Control Center

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

An article in the New York Times will later suggest that officials in the Pentagon’s National Military Command Center (NMCC) promptly become aware of the problems with Flight 77, long before NORAD’s Northeast Air Defense Sector (NEADS) is alerted to the flight. The article will state, “During the hour or so that American Airlines Flight 77 [is] under the control of hijackers, up to the moment it struck the west side of the Pentagon, military officials in [the NMCC are] urgently talking to law enforcement and air traffic control officials about what to do.” [New York Times, 9/15/2001] This appears consistent with what would be expected under normal procedures. According to the FAA’s acting Deputy Administrator Monte Belger: “Prior to 9/11, FAA’s traditional communication channel with the military during a crisis had been through the National Military Command Center (NMCC). They were always included in the communication net that was used to manage a hijack incident.” He will say that, since the FAA does not have direct dedicated communication links with NORAD, in a hijack scenario the NMCC has “the responsibility to coordinate [the Defense Department]‘s response to requests from the FAA or the FBI.” [9/11 Commission, 6/17/2004 pdf file; 9/11 Commission, 6/17/2004] NEADS reportedly is not alerted to Flight 77 until significantly later: at 9:24 a.m. by some accounts (see (9:24 a.m.) September 11, 2001), or, according to other accounts, at 9:34 a.m., when it only learns that Flight 77 is missing (see 9:34 a.m. September 11, 2001). [North American Aerospace Defense Command, 9/18/2001; 9/11 Commission, 6/17/2004]

Entity Tags: Northeast Air Defense Sector, National Military Command Center, Monte Belger

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Flight 77 from Washington begins to go off course over southern Ohio, turning to the southwest. [Washington Post, 9/12/2001; Newsday, 9/23/2001; 9/11 Commission, 6/17/2004]

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Flight 77’s transponder is turned off, meaning that the aircraft’s speed, altitude, and flight information are no longer visible on radar displays at the FAA’s Indianapolis Center. [Federal Aviation Administration, 9/17/2001 pdf file; National Transportation Safety Board, 2/19/2002 pdf file; 9/11 Commission, 7/24/2004, pp. 9] The Indianapolis Center air traffic controller in charge of Flight 77 watched the plane go off course and head southwest before its data disappeared from his radar screen. He looks for primary radar signals along the aircraft’s projected flight path as well as in the airspace where it had started to turn, but cannot find it. [9/11 Commission, 6/17/2004] He tries contacting the plane repeatedly, saying “American 77, Indy,” and: “American 77, Indy, radio check. How do you read?” But there is no response. [New York Times, 10/16/2001; New York Times, 10/16/2001]
NEADS Not Contacted - US News and World Report will later comment, “[E]xperts say that an airliner making a 180-degree turn followed by a transponder turnoff should have been a red flag to controllers.” It will quote Robert Cauble, a 20-year veteran of Navy air traffic control, who says: “The fact that the transponder went off, they should have picked up on that immediately. Everyone should have been on alert about what was going on.” [US News and World Report, 10/8/2001] Yet the Indianapolis Center supposedly does not notify NORAD’s Northeast Air Defense Sector (NEADS). According to the 9/11 Commission, NEADS will only learn that Flight 77 is missing at 9:34 a.m. (see 9:34 a.m. September 11, 2001). [9/11 Commission, 7/24/2004, pp. 26-27]
Controller Thinks Plane Suffered Mechanical Failure - While several air traffic control centers were reportedly informed of the Flight 11 hijacking as early as 8:25 a.m. (see 8:25 a.m. September 11, 2001), according to the 9/11 Commission, the controller handling Flight 77 does not realize other aircraft have been hijacked, and he is unaware of the situation in New York. He mistakenly assumes Flight 77 has experienced an electrical or mechanical failure. [Guardian, 10/17/2001; 9/11 Commission, 6/17/2004] After he informs other Indianapolis Center personnel of the developing situation, they will clear all other aircraft from the plane’s westerly route so their safety will not be affected if Flight 77 is still flying along its original path but unable to be heard. [Freni, 2003, pp. 29; 9/11 Commission, 7/24/2004, pp. 460; 9/11 Commission, 8/26/2004, pp. 30]
Airline and Possibly Pentagon Learn of Flight 77 Problems - While NEADS is not alerted about the errant aircraft, a controller at the Indianapolis Center will contact American Airlines at 8:58 to inform it that contact has been lost with Flight 77 (see 8:58 a.m. September 11, 2001). [9/11 Commission, 8/26/2004, pp. 30] And an article in the New York Times will indicate that the Pentagon’s National Military Command Center (NMCC) promptly becomes aware of the problems with Flight 77 (see (Shortly After 8:51 a.m.) September 11, 2001). [New York Times, 9/15/2001]

Entity Tags: Robert Cauble, Indianapolis Air Route Traffic Control Center

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

An air traffic controller at the FAA’s Indianapolis Center contacts the American Airlines dispatch office in Texas, and informs it that contact has been lost with Flight 77. The controller is a sector radar associate, whose job is to help with hand-offs and to coordinate with other sectors and facilities. He speaks to American Airlines dispatcher Jim McDonnell. [9/11 Commission, 8/26/2004, pp. 30; Spencer, 2008, pp. 63] The controller begins, “This is Indianapolis Center trying to get a hold of American 77.” McDonnell asks for clarification, “Who you trying to get a hold of?” and the controller replies: “American 77.… On frequency 120.27.… We were talking to him and all of a sudden it just, uh…” McDonnell interjects: “Okay, all right. We’ll get a hold of him for you.” The call comes to an abrupt end and the controller then continues trying to contact Flight 77. [New York Times, 10/16/2001; Spencer, 2008, pp. 63-64] Soon after this call, American Airlines’ executive vice president of operations, Gerard Arpey, will give an order to stop all American flight takeoffs in the Northeast US (see Between 9:00 a.m. and 9:10 a.m. September 11, 2001). By 8:59 a.m., American Airlines begins attempts to contact Flight 77 using ACARS (a digital communications system used primarily for aircraft-to-airline messages). Within minutes, some time between 9:00 a.m. and 9:10 a.m., American will get word that United Airlines also has lost contact with a missing airliner (presumably Flight 175). When reports of the second WTC crash come through after 9:03 a.m., one manager will mistakenly shout, “How did 77 get to New York and we didn’t know it?” [Wall Street Journal, 10/15/2001; 9/11 Commission, 7/24/2004, pp. 454; 9/11 Commission, 8/26/2004, pp. 31] The sector radar associate at the Indianapolis Center will call American Airlines again about Flight 77 at 9:02, and again speak with McDonnell (see 9:02 a.m. September 11, 2001). [New York Times, 10/16/2001]

Entity Tags: American Airlines, Indianapolis Air Route Traffic Control Center, Jim McDonnell

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

According to the 9/11 Commission, shortly after 9:00 a.m., Indianapolis flight control begins to notify other government agencies that American 77 is missing and has possibly crashed. For instance, at 9:08 a.m., Indianapolis contacts Air Force Search and Rescue at Langley Air Force Base, Virginia, and tells them to look out for a downed aircraft. It is not clear what Air Force Search and Rescue does with this information. Indianapolis also contacts the West Virginia State Police at about 9:15 a.m., and asks whether they have any reports of a downed aircraft (see Soon After 9:09 a.m. September 11, 2001). However, they apparently do not contact NORAD, but do notify the FAA regional center at 9:09 a.m. (see 9:09 a.m. September 11, 2001). [Federal Aviation Administration, 9/17/2001 pdf file; 9/11 Commission, 6/17/2004]

Entity Tags: North American Aerospace Defense Command, Indianapolis Air Route Traffic Control Center, 9/11 Commission, Langley Air Force Base, Federal Aviation Administration

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

An air traffic controller at the FAA’s Indianapolis Center contacts the American Airlines dispatch office in Texas, and informs dispatcher Jim McDonnell that the center is unable to make contact with Flight 77 and does not know the location of this aircraft. The same controller called American Airlines and spoke with McDonnell four minutes earlier, reporting that radio contact had been lost with Flight 77 (see 8:58 a.m. September 11, 2001). McDonnell now says he has tried contacting Flight 77 but did not get a reply back. The controller then tells him: “We, uh, we lost track control of the guy. He’s in coast track but we haven’t, we don’t [know] where his target is and we can’t get a hold of him. Um, you guys tried him and no response?” McDonnell confirms, “No response.” The controller continues: “Yeah, we have no radar contact and, uh, no communications with him. So if you guys could try again.” McDonnell replies, “We’re doing it.” [New York Times, 10/16/2001; 9/11 Commission, 8/26/2004, pp. 30] Flight 77 made its last radio communication with controllers at 8:51 (see 8:51 a.m. September 11, 2001), and deviated from its assigned course at 8:54 (see (8:54 a.m.) September 11, 2001). [9/11 Commission, 7/24/2004, pp. 8-9]

Entity Tags: American Airlines, Indianapolis Air Route Traffic Control Center, Jim McDonnell

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Flight 175 hits the WTC South Tower. The picture was taken from a traffic helicopter.Flight 175 hits the WTC South Tower. The picture was taken from a traffic helicopter. [Source: WABC 7/ Salient Stills]Flight 175 hits the South Tower of the World Trade Center (Tower Two). Seismic records pinpoint the time at six seconds before 9:03 a.m. (rounded to 9:03 a.m.). Hijackers Marwan Alshehhi, Fayez Ahmed Banihammad, Mohand Alshehri, Hamza Alghamdi, and Ahmed Alghamdi presumably are killed instantly, and many more in the tower will die over the next few hours. [New York Times, 9/12/2001; CNN, 9/12/2001; CNN, 9/17/2001; North American Aerospace Defense Command, 9/18/2001; USA Today, 12/20/2001; Federal Emergency Management Agency, 5/1/2002, pp. 1-10; New York Times, 5/26/2002; Associated Press, 8/21/2002; USA Today, 9/2/2002] According to the NIST report, the crash time is 9:02:59. [National Institute of Standards and Technology, 9/2005, pp. 38] According to the 9/11 Commission Report, the crash time is 9:03:11. [9/11 Commission, 7/24/2004, pp. 8] Millions watch the crash live on television. The plane strikes the 77th through 85th floors in the 110-story building. Approximately 100 people are killed or injured in the initial impact; 600 people in the tower eventually die. The death toll is far lower than in the North Tower because about two-thirds of the South Tower’s occupants have evacuated the building in the 17 minutes since the first tower was struck. [USA Today, 12/20/2001; National Institute of Standards and Technology, 9/2005, pp. 5-9, 41] The combined death toll from the two towers is estimated at 2,819, not including the hijackers. [Associated Press, 8/21/2002] The impact severs some columns on the south side of the South Tower. Each of the Twin Towers is designed as a “tube-in-tube” structure and the steel columns which support its weight are arranged around the perimeter and in the core. The plane, which is traveling at an estimated speed of around 500 mph (see October 2002-October 2005), severs 33 of the building’s 236 perimeter columns and damages another one. [National Institute of Standards and Technology, 9/2005, pp. 39] The perimeter columns bear about half of the tower’s weight, so the damage to them reduces the tower’s ability to bear gravity loads by about 7.1 percent. [National Institute of Standards and Technology, 9/2005, pp. 6] The actual damage to the 47 core columns is not known, as there are no photographs or videos of it, but there will be much speculation about this after 9/11. It will be suggested that some parts of the aircraft may be able to damage the core even after crashing through the exterior wall (see 8:46 a.m. September 11, 2001). [National Institute of Standards and Technology, 9/2005, pp. 107] According to NIST’s base case model, five of the core columns are severed and another five suffer some damage. [National Institute of Standards & Technology, 9/2005, pp. 235 pdf file] This may reduce the tower’s ability to bear loads by a further approximately 8 percent, meaning that the aircraft impact accounted for a loss of about 15 percent of the building’s strength. This damage will be cited as an event contributing to the building’s collapse after 9/11 (see October 23, 2002 and October 19, 2004). NIST’s base case estimate of damage to the North Tower’s core will be similar, even though the aircraft impact there was dissimilar (see 8:46 a.m. September 11, 2001). Flight 11 hit the North Tower’s core head on, whereas Flight 175 only hits the corner of the South Tower’s core. [National Institute of Standards and Technology, 9/2005, pp. 20-23, 38-41] In addition, some of the fireproofing on the steel columns and trusses may be dislodged (see 8:46 a.m. September 11, 2001). [National Institute of Standards & Technology, 9/2005, pp. xxxvi, 83 pdf file] Photographs and videos of the towers will not show the state of fireproofing inside the buildings, but the National Institute of Standards and Technology (NIST) will try to estimate the damage to fireproofing using a series of computer models. Its severe case model (see (October 2002-October 2005)) will predict that 39 of the 47 core columns are stripped of their fireproofing on one or more floors and that fireproofing is stripped from trusses covering 80,000 ft2 of floor area, the equivalent of about two floors. NIST will say that the loss of fireproofing is a major cause of the collapse (see April 5, 2005), but only performs 15 tests on fireproofing samples (see October 26, 2005). [National Institute of Standards and Technology, 9/2005, pp. 41] According to NIST, less fireproofing is stripped from the North Tower (see 8:46 a.m. September 11, 2001).

Entity Tags: World Trade Center, Marwan Alshehhi, Fayez Ahmed Banihammad, Hamza Alghamdi, National Institute of Standards and Technology, Ahmed Alghamdi, Mohand Alshehri

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

American Airlines and the FAA Command Center discuss the hijacking of Flight 77 again, apparently at some point between when Flight 175 hits the World Trade Center at 9:03 (see 9:03 a.m. September 11, 2001) and Flight 77 hits the Pentagon at 9:37 (see 9:37 a.m. September 11, 2001). Although American Airlines was initially informed of the hijacking by the FAA (see 8:58 a.m. September 11, 2001 and 9:02 a.m. September 11, 2001), at this point an American Airlines employee calls an FAA employee and tells him that Flight 77 has been hijacked. The FAA employee appears to be unaware of this hijacking, as, when he is told that American Airlines is missing a second plane (in addition to Flight 11, which has hit the World Trade Center) he asks for the flight number and inquires when the company last knew something about the flight. The American Airlines employee responds by saying, “we were talking to them according to Indianapolis Center about 45 minutes ago.” As the last recorded communication with Flight 77 was as at 8:51 (see 8:51 a.m. September 11, 2001), this would put this conversation at around 9:36. However, this conversation is part of a transcript of discussions by FAA employees and others, and in the transcript it appears shortly after the first mention of Flight 175’s crash at 9:03, indicating it may have occurred earlier than 9:36. [Federal Aviation Administration, 10/14/2003, pp. 19-21 pdf file]

Entity Tags: Federal Aviation Administration, American Airlines

Timeline Tags: Complete 911 Timeline

American Airlines initiates the “lockout” procedure to protect information about Flight 77. This standard procedure acknowledges an emergency on the flight and isolates information about it, so the airline’s top leadership can manage the case. A lockout safeguards information against being altered or released, and protects the identities of the plane’s passengers and crew. FAA air traffic controllers first alerted American Airlines about their loss of contact with Flight 77 at 8:58 (see 8:58 a.m. September 11, 2001), and called the airline again about the flight at 9:02 (see 9:02 a.m. September 11, 2001). [9/11 Commission, 8/26/2004, pp. 12-13 and 30]

Entity Tags: American Airlines

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

According to a book about the Federal Aviation Administration’s response on 9/11, the FAA Command Center sends a message to all the nation’s air traffic facilities at this time, announcing the first hijacking. [Freni, 2003, pp. 59] This would be two minutes after it had been informed that the Flight 11 hijackers had announced, “we have [some] planes” (see 9:03 a.m. September 11, 2001). Yet according to the 9/11 Commission, Indianapolis Center, which handles Flight 77, only learns that there are other hijacked aircraft “By 9:20” (see (9:20 a.m.-9:21 a.m.) September 11, 2001). [9/11 Commission, 7/24/2004, pp. 23-24]

Entity Tags: Federal Aviation Administration

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

By this time, officials at American Airlines’ System Operations Control in Fort Worth, Texas have mistakenly concluded that the second aircraft to hit the World Trade Center might have been Flight 77. [9/11 Commission, 7/24/2004, pp. 9; 9/11 Commission, 8/26/2004, pp. 30] American Airlines learned that communications had been lost with Flight 77 just before 9 a.m. (see 8:58 a.m. September 11, 2001).

Entity Tags: American Airlines

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Indianapolis flight control reports the loss of contact with Flight 77 to the FAA’s Great Lakes Regional Operations Center. They describe it as a possible crash. The center waits 15 minutes before passing the information to FAA headquarters at 9:24 a.m. (see 9:24 a.m. September 11, 2001). [Federal Aviation Administration, 9/17/2001 pdf file; Washington Post, 11/3/2001; 9/11 Commission, 6/17/2004] However, American Airlines headquarters has been notified of the same information before 9:00 a.m. (see 8:58 a.m. September 11, 2001).

Entity Tags: American Airlines, Indianapolis Air Route Traffic Control Center, Federal Aviation Administration

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

When Indianapolis flight control reported the loss of contact with Flight 77 to the FAA’s Great Lakes Regional Operations Center (see 9:09 a.m. September 11, 2001), an employee at an FAA flight service station (which particular one is unspecified) picks up on the communication and mistakenly calls the Ashland, Kentucky police to report a confirmed crash. Indianapolis controllers had noted the last known position of Flight 77 as being near the Ohio-Kentucky border, so this becomes part of the employee’s report. Indianapolis Center personnel, suspecting that Flight 77 may have crashed, subsequently contact the same police office, requesting information on any crashes. (An FAA report describes them contacting the West Virginia State Police at about 9:15 a.m. Ashland, though in Kentucky, is only a few miles out of West Virginia, so this may be referring the same incident.) Using the flight service station report as an actual accident, the police mistakenly confirm the crash, even though it never actually happened. A state helicopter is even dispatched to the plane’s last known coordinates, but there is nothing there. Time is lost in all the confusion. [Federal Aviation Administration, 9/17/2001 pdf file; Freni, 2003, pp. 29] It is not until about 9:20 a.m., when Indianapolis Center learns there are other hijacked aircraft in the system (see (9:20 a.m.-9:21 a.m.) September 11, 2001), that it will start to doubt its initial assumption that Flight 77 crashed. [9/11 Commission, 8/26/2004, pp. 32] However, the report of a downed plane persists. Shortly before 10 a.m., Dale Watson, counterterrorism chief at the FBI, will say to counterterrorism “tsar” Richard Clarke over a video teleconference, “We have a report of a large jet crashed in Kentucky, near the Ohio line.” [Clarke, 2004, pp. 13] According to USA Today, “The reports are so serious that [FAA Administrator Jane] Garvey notifies the White House that there has been another crash. Only later does she learn the reports are erroneous.” [USA Today, 8/13/2002]

Entity Tags: Indianapolis Air Route Traffic Control Center

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

An air traffic controller at the FAA’s Indianapolis Center, which was monitoring Flight 77 when it disappeared from radar (see 8:56 a.m. September 11, 2001 and (8:56 a.m.-9:05 a.m.) September 11, 2001), receives confirmation from American Airlines that Flight 11 was hijacked, but apparently still does not suspect that the missing Flight 77 may also have been hijacked. [New York Times, 10/16/2001; 9/11 Commission, 7/24/2004, pp. 24] The controller, a sector radar associate at the Indianapolis Center, called the American Airlines dispatch office in Texas five minutes earlier, and was informed by dispatcher Jim McDonnell that Flight 11 had been hijacked and that two planes had hit the World Trade Center (see 9:09 a.m. September 11, 2001). [Spencer, 2008, pp. 106] He now calls the dispatch office and again speaks with McDonnell. After introducing himself, he asks, “American 11, you guys said he departed off of, uh, New York?” McDonnell replies, “Boston.” The controller continues, “Boston, he was going to LA, and it was a hijacked airplane?” McDonnell confirms, “Yes.” The controller asks, “And you, have you heard anything from American 77?” McDonnell replies, “No,” and then adds, “I talked to a winder in the center up there, and I gave them the information I got.” (What McDonnell is referring to here is unclear.) The controller thanks McDonnell, and the call ends. [New York Times, 10/16/2001] Despite receiving this information from American Airlines, according to the 9/11 Commission it is not until about 9:20 that the Indianapolis Center begins to doubt its initial assumption that Flight 77 has crashed, and discusses this concern with the FAA’s Herndon Command Center (see (9:20 a.m.-9:21 a.m.) September 11, 2001). [9/11 Commission, 8/26/2004, pp. 32]

Entity Tags: Jim McDonnell, American Airlines, Indianapolis Air Route Traffic Control Center

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Toni Knisley.Toni Knisley. [Source: ReclaimingTheSky.com]At some time before the Pentagon is hit, one of the parents of flight attendant Renee May call an American Airlines employee at Reagan National Airport just outside Washington, DC, and report that their daughter has contacted them from Flight 77, which has been hijacked. May called her parents at 9:12 a.m., reported that her plane was being hijacked, and asked them to pass this information on to American Airlines (see (9:12 a.m.) September 11, 2001). [9/11 Commission, 8/26/2004, pp. 31] The Las Vegas Review-Journal reports that it is May’s mother, Nancy May, who makes the call to American Airlines. [Las Vegas Review-Journal, 9/13/2001] This claim is repeated at the 2006 Zacarias Moussaoui trial. [US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006, pp. 7 pdf file] But according to author Tom Murphy, it is her father, Ronald May, who makes the call. [Murphy, 2006, pp. 57] The parent describes the information provided by their daughter, including her flight number and her phone number on board the plane. According to the 9/11 Commission, the American Airlines employee initially thinks May’s mother (who the Commission indicates makes the call) is talking about the aircraft that crashed into the World Trade Center. But Nancy May repeats that she is referring to Flight 77, which is still in the air. (The error could possibly be because, by 9:08 a.m., officials at American Airlines’ System Operations Control in Texas mistakenly concluded that the second aircraft to hit the World Trade Center may have been Flight 77 (see 9:08 a.m. September 11, 2001).) [9/11 Commission, 8/26/2004, pp. 30-31] The employee, a secretary, then passes on the information about May’s call to Toni Knisley, a flight service manager at the airport. Knisley rushes to her office and enters May’s employee number into the computer to call up her schedule. This shows she was booked on Flight 77, Washington Dulles Airport to Los Angeles, scheduled to depart at 8:10 a.m. Knisley tries to log onto the flight to view its status, but the information is blocked, so she cannot see if it is still flying or where it is. [Murphy, 2006, pp. 56-57] (It is possible the information is blocked as a result of American Airlines having already initiated “lockout” procedures to protect information about Flight 77 (see 9:05 a.m. September 11, 2001).)

Entity Tags: American Airlines, Renee May, Nancy May, Ronald May, Toni Knisley

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Bill Halleck, an American Airlines air traffic control specialist at the airline’s System Operations Control (SOC) in Fort Worth, Texas, phones an official at the FAA’s Herndon Command Center, to ask about the status of New York City air traffic. During their two-and-a-half minute conversation, Halleck says American thinks Flight 11 crashed into the WTC, and says that Flight 77 is “missing.” Presently, he receives an update from someone else at SOC, indicating that Flight 77 may also have crashed into the WTC (see 9:08 a.m. September 11, 2001). He wonders how it could have gotten to New York, but updates the FAA official on this news. The FAA official replies that the second WTC crash may not have been Flight 77 because “we have another call sign” for that incident. The FAA Command Center is currently uncertain of the identity of either of the planes that hit the Twin Towers, and provides no further information. [9/11 Commission, 8/26/2004, pp. 31 and 94]

Entity Tags: Federal Aviation Administration, Bill Halleck, American Airlines

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

According to the 9/11 Commission, the FAA’s Indianapolis Center, which was monitoring Flight 77 when it disappeared from radar (see 8:56 a.m. September 11, 2001 and (8:56 a.m.-9:05 a.m.) September 11, 2001), has learned by 9:20 a.m. that there are “other hijacked aircraft,” and begins “to doubt its initial assumption that American 77 had crashed.” [9/11 Commission, 7/24/2004, pp. 24] In fact, a transcript of air traffic controller communications will show that the Indianapolis Center was informed of the Flight 11 hijacking, and that two planes had hit the World Trade Center, at 9:09 a.m. (see 9:09 a.m. September 11, 2001); five minutes later, it received confirmation of the Flight 11 hijacking (see 9:14 a.m. September 11, 2001). [New York Times, 10/16/2001] And television networks have been covering the crashes in New York since as early as 8:48 a.m. (see 8:48 a.m. September 11, 2001). [Bamford, 2004, pp. 16-17]
Other Facilities Notified - The manager at the Indianapolis Center now discusses the concern that Flight 77 may not have crashed with the FAA’s Command Center in Herndon, Virginia. This discussion prompts the Command Center to notify some FAA field facilities that Flight 77 is lost. [9/11 Commission, 8/26/2004, pp. 32] Also at around 9:20, the Indianapolis Center operations manager contacts the FAA’s Chicago Center. He advises its operations manager of his concern that Flight 77 may have been hijacked, and says to be on the lookout, based on the events that have occurred in New York. [Federal Aviation Administration, 9/17/2001 pdf file] By 9:21, according to the 9/11 Commission, the FAA “Command Center, some FAA field facilities, and American Airlines had started to search for American 77. They feared it had been hijacked.” [9/11 Commission, 7/24/2004, pp. 24-25]

Entity Tags: Chicago flight control, Federal Aviation Administration, Indianapolis Air Route Traffic Control Center, American Airlines

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The FAA’s Great Lakes Regional Operations Center notifies the Operations Center at FAA’s Washington headquarters of the simultaneous loss of radar identification and radar communications with Flight 77. [Federal Aviation Administration, 9/17/2001 pdf file; 9/11 Commission, 8/26/2004, pp. 32] This is almost 30 minutes after this loss of contact occurred (see 8:56 a.m. September 11, 2001), and 15 minutes after the Great Lakes regional center was informed of it (see 9:09 a.m. September 11, 2001).

Entity Tags: Federal Aviation Administration

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

According to the 9/11 Commission, the FAA Command Center advises FAA headquarters that American 77 is lost in Indianapolis flight control’s airspace, that Indianapolis has no primary radar track, and is looking for the aircraft. [9/11 Commission, 6/17/2004] When exactly the Command Center first learned that Flight 77 was lost is unclear. The earliest time reported by the 9/11 Commission is when an American Airlines employee mentioned it when calling the center at 9:16 a.m. (see 9:16 a.m.-9:18 a.m. September 11, 2001). [9/11 Commission, 7/24/2004, pp. 24] American Airlines headquarters was notified of the loss of contact with Flight 77 before 9:00 a.m. (see 8:58 a.m. September 11, 2001), but had mistakenly thought this was the aircraft that hit the second WTC tower minutes later (see 9:08 a.m. September 11, 2001).

Entity Tags: Federal Aviation Administration, American Airlines

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Danielle O’Brien.Danielle O’Brien. [Source: ABC News]At 9:32 a.m., according to the 9/11 Commission, several air traffic controllers at Washington Dulles International Airport notice a fast-moving target, which is later determined to be Flight 77, heading eastbound on their radar screens. [9/11 Commission, 7/24/2004, pp. 25; 9/11 Commission, 8/26/2004, pp. 33] At the Terminal Radar Approach Control (TRACON) at Dulles Airport, which is 22 miles west of the Pentagon, controllers have been searching for primary radar targets since 9:21, when the facility was notified of the loss of contact with Flight 77 (see 9:21 a.m. September 11, 2001). [USA Today, 9/13/2001; Navy Times, 9/22/2001; 9/11 Commission, 7/24/2004, pp. 25]
Controllers See Fast-Moving Radar Track - They now notice an unidentified blip on their screens, heading toward the White House at unusually high speed. [Washington Post, 9/11/2001; Spencer, 2008, pp. 145] Controller Danielle O’Brien will later recall: “I noticed the aircraft. It was an unidentified plane to the southwest of Dulles, moving at a very high rate of speed.… I had literally a blip and nothing more. I slid over to the controller on my left, Tom Howell, and I asked him, ‘Do you see an unidentified plane there southwest of Dulles?’ And his response was, ‘Yes. Oh, my gosh, yes! Look how fast he is.’” According to O’Brien, the aircraft is between 12 and 14 miles away when she notices it. It is heading for what is known as Prohibited Area 56 (P-56), which is the airspace over and near the White House, at a speed of about 500 miles per hour. [ABC, 10/24/2001; ABC News, 10/24/2001; Department of Transportation, 8/4/2005] Because the plane’s transponder has been turned off (see 8:56 a.m. September 11, 2001) its identity and type are presently unknown, and the Dulles controllers initially think it is a military aircraft (see (9:25 a.m.-9:37 a.m.) September 11, 2001). [Washington Post, 9/12/2001; ABC News, 10/24/2001; 9/11 Commission, 7/24/2004, pp. 25]
TRACON Notifies Others - The Dulles TRACON alerts Washington’s Reagan National Airport (see (9:33 a.m.) September 11, 2001) and the Secret Service (see (9:33 a.m.) September 11, 2001) to the approaching aircraft. Its operations supervisor also provides continuous updates over a teleconference that has been established at the FAA’s headquarters. [Federal Aviation Administration, 9/17/2001 pdf file; 9/11 Commission, 7/24/2004, pp. 25] According to an FAA chronology that is published shortly after 9/11, the Dulles TRACON controllers notice the unidentified aircraft earlier than the 9/11 Commission says, at between 9:25 and 9:30 (see (Between 9:25 a.m. and 9:30 a.m.) September 11, 2001). [Federal Aviation Administration, 9/17/2001 pdf file]

Entity Tags: Danielle O’Brien, Washington Dulles International Airport, Tom Howell

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

According to the 9/11 Commission, NEADS contacts Washington flight control to ask about Flight 11. A manager there happens to mention, “We’re looking—we also lost American 77.” The commission claims, “This was the first notice to the military that American 77 was missing, and it had come by chance.… No one at FAA Command Center or headquarters ever asked for military assistance with American 77.” [9/11 Commission, 6/17/2004] Yet, 38 minutes earlier, flight controllers determined Flight 77 was off course, out of radio contact, and had no transponder signal (see 8:56 a.m. September 11, 2001). They’d warned American Airlines headquarters within minutes. By some accounts, this is the first time NORAD is told about Flight 77, but other accounts have them warned around 9:25 a.m.

Entity Tags: American Airlines, North American Aerospace Defense Command, Northeast Air Defense Sector, Federal Aviation Administration

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The Pentagon explodes. 
The Pentagon explodes. [Source: Donley/ Sipa]Flight 77 crashes into the Pentagon. All 64 people on the plane are killed. A hundred-and-twenty-four people working in the building are killed, and a further victim will die in hospital several days later. Hijackers Hani Hanjour, Khalid Almihdhar, Majed Moqed, Nawaf Alhazmi, and Salem Alhazmi presumably are killed instantly. (Typically, they are not included in the death counts.) [CNN, 9/17/2001; North American Aerospace Defense Command, 9/18/2001; Guardian, 10/17/2001; Washington Post, 11/21/2001; USA Today, 8/12/2002; Associated Press, 8/21/2002; MSNBC, 9/3/2002; ABC News, 9/11/2002; CBS, 9/11/2002] Flight 77 hits the first floor of the Pentagon’s west wall. The impact and the resulting explosion heavily damage the building’s three outer rings. The path of destruction cuts through Army accounting offices on the outer E Ring, the Navy Command Center on the D Ring, and the Defense Intelligence Agency’s comptroller’s office on the C Ring. [Vogel, 2007, pp. 431 and 449] Flight 77 strikes the only side of the Pentagon that had recently been renovated—it was “within days of being totally [renovated].” [US Department of Defense, 9/15/2001] “It was the only area of the Pentagon with a sprinkler system, and it had been reconstructed with a web of steel columns and bars to withstand bomb blasts. The area struck by the plane also had blast-resistant windows—two inches thick and 2,500 pounds each—that stayed intact during the crash and fire. While perhaps, 4,500 people normally would have been working in the hardest-hit areas, because of the renovation work only about 800 were there.” More than 25,000 people work at the Pentagon. [Los Angeles Times, 9/16/2001] Furthermore, the plane hits an area that has no basement. As journalist Steve Vogel later points out, “If there had been one under the first floor, its occupants could easily have been trapped by fire and killed when the upper floors collapsed.” [Vogel, 2007, pp. 450]

Entity Tags: Hani Hanjour, Khalid Almihdhar, Nawaf Alhazmi, US Department of Defense, Salem Alhazmi, Majed Moqed, Pentagon

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

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