The September 11 attacks on the World Trade Center elicited a large response of local emergency and rescue personnel to assist in the evacuation of the two towers, resulting in a large loss of the same personnel when the towers collapsed. After the attacks, the media termed the World Trade Center site "Ground Zero", while rescue personnel referred to it as "the Pile".
United Airlines Flight 175 was a domestic passenger flight from Logan International Airport in Boston to Los Angeles International Airport in California that was hijacked by five al-Qaeda terrorists on the morning of September 11, 2001, as part of the September 11 attacks. The aircraft involved, a Boeing 767-200 carrying 51 passengers and nine crew members, was deliberately crashed into the South Tower of the World Trade Center in New York City, killing everyone aboard and causing the deaths of more than 600 people in the South Tower's upper levels in addition to an unknown number of civilians and emergency personnel on floors beneath the impact zone. Flight 175 is the second-deadliest plane crash in aviation history, surpassed only by American Airlines Flight 11.
The original One World Trade Center was one of the Twin Towers of the original World Trade Center complex in New York City. It was completed in 1972, stood at a height of 1,368 feet (417 m), and was the tallest building in the world until 1973, when surpassed by the Willis Tower in Chicago.
Marwan Yousef Mohamed Rashid Lekrab al-Shehhi was an Emirati terrorist hijacker from al-Qaeda who served as the hijacker-pilot of United Airlines Flight 175, crashing the Boeing 767 into the South Tower of the World Trade Center as part of the September 11 attacks. He was one of five hijackers aboard the aircraft and one of two Emiratis to take part in the attacks, the other being Fayez Banihammad, who helped him hijack the same plane.
The September 11 attacks of 2001, in addition to being a unique act of terrorism, constituted a media event on a scale not seen since the advent of civilian global satellite links. Instant worldwide reaction and debate were made possible by round-the-clock television news organizations and by the internet. As a result, most of the events listed below were known by a large portion of the world's population as they occurred.
The World Trade Center in New York City was destroyed on September 11, 2001, as a result of al-Qaeda terror attacks. Two commercial airliners hijacked by terrorists were deliberately flown into the Twin Towers of the complex, resulting in a total progressive collapse that killed almost 3,000 people. It was the deadliest and costliest building collapse in history.
Windows on the World was a complex of dining, meeting, and entertainment venues on the top floors of the North Tower of the original World Trade Center complex in Lower Manhattan, New York City, United States.
The New York Marriott World Trade Center was a 22-story, 825-room hotel within the original World Trade Center complex in Manhattan, New York City. It opened in April 1981 as the Vista International Hotel and was the first major hotel to open in Lower Manhattan south of Canal Street since 1836. In November 1995, it was bought by Marriott Corporation and renamed to the Marriott World Trade Center. It was unofficially known as the 3 World Trade Center.
Brian Clark is a Canadian businessman and survivor of the attacks on the World Trade Center on September 11, 2001. Clark worked for the American international brokerage firm Euro Brokers Inc., which lost 61 employees that day, nearly one-fifth of its New York branch.
Stanley Praimnath is a survivor of the attacks on the World Trade Center on September 11, 2001. He worked as an executive for Fuji Bank on the 81st floor of the South Tower, the second tower struck that day. He was one of only 18 survivors from within or above the impact zone of United Airlines Flight 175.
Jules Clément Naudet and brother Thomas Gédéon Naudet are French-American filmmakers. The brothers, residents of the United States since 1989 and citizens since 1999, were in New York City at the time of the September 11 attacks to film a documentary on members of the Engine 7, Ladder 1 firehouse in Lower Manhattan.
The Survivors' Staircase is a granite and concrete staircase that was the last visible remaining original structure above ground level at the World Trade Center site. It was originally an outdoor flight of stairs and two escalators, which connected Vesey Street to the World Trade Center's Austin J. Tobin Plaza. During the September 11 attacks, the stairs were an escape route for hundreds of evacuees from 5 World Trade Center, a 9-floor building adjacent to the Twin Towers. The staircase was moved from its original location in 2008, and in 2010 it became part of the National September 11 Memorial & Museum.
American Airlines Flight 11 was a domestic passenger flight that was hijacked by five al-Qaeda terrorists on the morning of September 11, 2001, as part of the September 11 attacks. The hijacked airliner was deliberately crashed into the North Tower of the World Trade Center complex in New York City, killing everyone still alive aboard the flight and resulting in the deaths of more than one thousand people in the top 18 stories of the skyscraper in addition to causing the demise of numerous others below the trapped floors, making it not only the deadliest of the four suicide attacks executed that morning in terms of both plane and ground fatalities, but also the single deadliest act of terrorism in human history and the deadliest plane crash of all time. The aircraft involved, a Boeing 767-200(ER) with 92 passengers and crew, was flying American Airlines' daily scheduled morning transcontinental service from Boston Logan International Airport in Massachusetts to Los Angeles International Airport in California.
Welles Remy Crowther was an American equities trader and volunteer firefighter known for saving as many as 18 lives during the September 11 attacks in New York City, during which he lost his own life.
The original Two World Trade Center was one of the Twin Towers in the original World Trade Center Complex in New York City. The Tower was completed and opened in 1973 at a height of 1,362 feet (415 m) to the roof, distinguishable from its twin, the North Tower, by its outdoor observation deck and the absence of a television antenna. Both the South Tower and the North Tower had mechanical floors, and the same type of walls. On the 107th floor of this building was a popular tourist attraction called "Top of the World Trade Center Observatories," and on the roof was an observation deck accessible to the public and a disused helipad at the center. The address of this building was 2 World Trade Center with the WTC complex having its own ZIP code of 10048.
The September 11 attacks were the deadliest terrorist attacks in human history, causing the deaths of 2,996 people, including 2,977 victims and 19 hijackers who committed murder–suicide. Thousands more were injured, and long-term health effects have arisen as a consequence of the attacks. New York City took the brunt of the death toll when the Twin Towers of the World Trade Center complex in Lower Manhattan were attacked, with an estimated 1,600 victims from the North Tower and around a thousand from the South Tower. Two hundred miles southwest in Arlington County, Virginia, another 125 were killed in the Pentagon. The remaining 265 fatalities included the ninety-two passengers and crew of American Airlines Flight 11, the sixty-five aboard United Airlines Flight 175, the sixty-four on American Airlines Flight 77 and the forty-four who boarded United Airlines Flight 93. The attack on the World Trade Center's North Tower alone made the September 11 attacks the deadliest act of terrorism in human history.
The original World Trade Center (WTC) was a complex of seven buildings in the Financial District of Lower Manhattan in New York City. Built primarily between 1966 and 1975, it was dedicated on April 4, 1973, and was destroyed during the September 11 attacks in 2001. At the time of their completion, the 110-story-tall Twin Towers, including the original 1 World Trade Center at 1,368 feet (417 m), and 2 World Trade Center at 1,362 feet (415.1 m), were the tallest buildings in the world. Other buildings in the complex included the Marriott World Trade Center, 4 WTC, 5 WTC, 6 WTC, and 7 WTC. The complex contained 13,400,000 square feet (1,240,000 m2) of office space and, prior to its completion, was projected to accommodate an estimated 130,000 people.
Pablo Ortiz was an American construction superintendent, and former Navy SEAL. He worked for the Port Authority of New York and New Jersey, the organization that managed the World Trade Center, and is credited with playing a central role in rescuing people who were trapped in the North Tower's upper floors during the September 11 attacks. Survivors describe last seeing him ascending a stairwell to go rescue more people with his friend and colleague Francis "Frank" De Martini.
Francis Albert De Martini was an American architect employed by the Port Authority of New York, the agency that managed the World Trade Center. He perished when the North Tower collapsed on September 11, 2001.
Benjamin Keefe Clark was an American chef and a victim of the September 11 attacks. Clark was working as the only corporate chef for hundreds of employees on the 96th floor of the South Tower of the World Trade Center that day. He urged people down the stairs, possibly saving hundreds of lives while losing his own in the process.
