1 World Trade Center (1971–2001) Explained

1 World Trade Center
Status:Destroyed
Location:West Street, New York, New York, United States
Start Date:August 6, 1968
Completion Date:1972
Inauguration Date:April 4, 1973
Destruction Date:September 11, 2001, 10:28 AM Eastern Time Zone[1]
Owner:Port Authority of New York and New Jersey
Floor Area:4759040square feet
Floor Count:110
References:[2] [3]
Antenna Spire:1728feet
Roof:1368feet
Elevator Count:99
Structural Engineer:Leslie E. Robertson (Worthington, Skilling, Helle, and Jackson)
Opened:December 15, 1970
Topped Out Date:December 23, 1970
Management:Silverstein Properties

The original One World Trade Center (also known as the North Tower, Tower 1, Building One, or 1 WTC) 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 1368feet, and was the tallest building in the world until 1973, when surpassed by the Sears Tower (now Willis Tower) in Chicago.

It was distinguishable from its twin, the original 2 World Trade Center, also known as the South Tower, by the 360feet telecommunications antenna on its roof. Including the antenna, the building stood at a total height of 1728feet. Other things that made the North Tower distinguishable from its twin was a canopy connected to the North Tower's west facade on street level as well as two pedestrian walkways that extended from the west and south promenades of Three and Six World Trade Center to the North Tower's north and south facades on plaza level, all of which the South Tower lacked. The building's address was 1 World Trade Center, and the WTC complex had its own ZIP code (10048) due to its large size.

The original World Trade Center was destroyed in the terrorist attacks of September 11, 2001. Struck by American Airlines Flight 11 at 8:46 a.m., the North Tower was the first of the Twin Towers to be hit by a hijacked aircraft, and the second to collapse, at 10:28 a.m. The North Tower stood for 102 minutes after the aircraft impact. Of the 2,977 victims killed in the attacks, around 1,700 were in the North Tower or on the ground.

The North Tower was succeeded by the present-day One World Trade Center tower, which was opened in November 2014 as the lead building of the redeveloped World Trade Center site.[4] [5] At the National September 11 Memorial & Museum, the northern pool marks the spot where the North Tower stood.

Tenants at the time of the attacks

The tenant list below was compiled from the original list provided by CoStar Group (a provider of electronic commercial real estate information), quoted by CNN,[6] and was sourced from UnBlinking.com.[7] Cantor Fitzgerald's corporate headquarters were located in 1 World Trade Center.[8]

Note: Floor numbers in

 red  were part of American Airlines Flight 11's impact area on September 11, 2001, with floors trapped by its impact numbered in  dark gray .
Fl# Companies
110Channel 2 (WCBS), Channel 4 (WNBC), Channel 5 (WNYW), Channel 7 (WABC), Channel 9 (WWOR), Channel 11 (WPIX), Channel 13 (WNET), Channel 31 (WPXN), Channel 47 (WNJU), WKCR-FM, WPAT-FM, WNYC-FM, WKTU-FM, CNBC, Genuity, CNN
109Mechanical floor
108Mechanical floor
107Windows on the World, Greatest Bar on Earth, Wild Blue
106Windows on the World, Windows on the World Wine School, Windows on the World Conference and Banquet rooms
105Cantor Fitzgerald, eSpeed, Genuity
104Cantor Fitzgerald, eSpeed, Channel 4 (WNBC), UmeVoice
103Cantor Fitzgerald, eSpeed
102Cantor Fitzgerald, Alliance Consulting Group, The Nishi-Nippon Bank Limited, PaineWebber, Kidder Peabody & Co.
101Cantor Fitzgerald, eSpeed, Boomer Esiason Foundation, Chances for Children (charity), Kidder Peabody & Co.
100Marsh & McLennan Companies
99Marsh & McLennan Companies
98Marsh & McLennan Companies
97Marsh & McLennan Companies
96Marsh & McLennan Companies, Sumitomo Mitsui Banking Corporation
95Marsh & McLennan Companies
94Marsh & McLennan Companies, Marsh Private Client Services, Guy Carpenter
93Marsh & McLennan Companies, Fred Alger Management, Castle Convertible Fund Inc.
92Carr Futures, Lower Manhattan Cultural Council, LMCC Art Program, LMCC Open Studios
91American Bureau of Shipping, Cedel Bank International, Meyers Pollok Robbins, New Japan Securities International, Lower Manhattan Cultural Council, LMCC Art Program, LMCC Open Studios, Shiga Bank
90American TCC International Group, Chugoku Bank, Dun & Bradstreet, Clearstream International, Pass Consulting Corporation
89Barcley Dwyer, Bayview Services LLC, CIIC Group (US), Cosmos Services America, Daehan International, Drinker Biddle & Reath, MetLife, Mutual International Forwarding, Strategic Communications Group, Wai Gao Qiao USA, Wall Street Planning Association, Banco LatinoAmericano de Exportaciones Sud America, Italian Wine & Food Institute, Jun He Law Offices, Majestic Star Yacht Chartering, Tokyo Securities Company
88Julien J. Studley, Viking Sea Freight, WTC Construction Manager
87May Davis Group, Bank of Kinki, Okasan Securities, Thor Technologies
86Julien J. Studley, Asiatic Chemical, Society of Satellite Professionals International
85SMW Trading Corporation, Thermo Electron, Chicago Investment Group, Hyakugo Bank, Ohrenstein & Brown
84Bright China Capital, David Peterson Law Offices, LG Securities America (Later merged separately to NH Investment & Securities and KB securities), San-In Godo International Bank, Unicom Capital Advisors, Blue Star Line North America, Daehan International
83Axcelera, General Telecommunications, eMeritus Communications, Lava Trading LLC, Network Plus, Global Crossings Holdings, Ameson Education and Culture Exchange Foundation, Taipei Bank, Toho Bank, Wako Securities America
82New York Metropolitan Transportation Council, DMJM Harris
81Bank of America, Blue Star Line North America, Network Plus, New Continental Enterprises
80Agricor Commodities Corporation, Intrust Investment Realty, Noga Commodities Overseas, Noga Hotels New York, Shizuoka Bank, RLI Insurance Company, Bank of Yokohama, Zenshinren Bank, TheBeast.com
79Daynard & Van Thunen Company, First Liberty Investment Group, Nikko Securities, Okato Shoji Company International, Securant Technologies, Iyo Bank, Symphoni Interactive LLC
78Skylobby, Avenir, Baltic Oil Corporation, Cedar Capital Management Associates, Cheng Cheng Enterprises Holdings, Geiger & Geiger, Hyundai Motor Company(then with Hyundai Securities), International Trade Centre, Korea Local Authorities Foundation for International Relations, Meridian Ventures Holdings, Pacrim Trading & Shipping, Phink Path, Traders Access Center, Atinav Avenue, Korea Local Government Center, Partner Reinsurance Company, Thai Farmers Bank, Verona Fair Organization US Representative
77Hal Roth Agency, Jun He Law Offices, Martin Progressive LLC, New-ey International Corporation, World Trade Centers Association, Alliance Continuing Care Network, Kuhne & Nagel, Partner Reinsurance Company
76Mechanical floor
75Mechanical floor
74Morgan Stanley
73Port Authority of New York & New Jersey, Morgan Stanley
72Morgan Stanley
71Morgan Stanley
70Morgan Stanley
69Morgan Stanley
68Morgan Stanley
67World Trade Institute, Port Authority of New York & New Jersey
66Port Authority of New York & New Jersey
65Boeing Aviation Technical Services, Morgan Stanley
64Port Authority of New York & New Jersey, Morgan Stanley
63Morgan Stanley, Airport Access Program
62Morgan Stanley
61Morgan Stanley
60Asahi Bank, Morgan Stanley
59Sidley Austin Brown & Wood, Morgan Stanley
58Sidley Austin Brown & Wood
57Sidley Austin Brown & Wood
56Sidley Austin Brown & Wood
55Pace University, World Trade Institute of Pace University, Benchmark Hospitality at Pace University (now Downtown Conference Center at Pace University)
54Sidley Austin Brown & Wood
53AIG Aviation Brokerage, Bank of Taiwan, Bramax Manufacturing Corporation, China Resource Products USA, Keenan, Powers, & Andrews, LoCurto & Funk Inc., National Nydegger Transport Corporation, Pacrim Trading & Shipping, Pure Energy Corporation, Broadview Networks, French Embassy Financial Services, JACOM Corporation, TripleHop Technologies
52Gayer, Shyu & Wiesel, Hill, Betts & Nash, Howly (US) Corporation, Leeds & Morrelli, Okasan Securities, RGL Gallagher PC, Williams Capital Group, Bramax Manufacturing Corporation, Temenos USA Wholesalers, Unifacemanu International
51AT&T Corporation, C&P Press, Chilean Government Trade Bureau, Chilean National Petroleum Company, Chilean Production Promotion Center, Chilean Trading Corporation, Tradeweb
50Ready Biz Group, Medical Access, 212 Management Corp
49Dai-Ichi Kangyo Trust Company of New York, Dai-Ichi Kangyo Bank, Overseas Union Bank, Pacific American Corporation
48Dai-Ichi Kangyo Trust Company of New York, Dai-Ichi Kangyo Bank
47ADERLY-USA, Adjusters International, American TCC International Group, Inc., ClearForest Corporation, First Union Securities, G.Z. Stephens, Inc., Pacific American Corporation, Quint Amasis LLC, Rollins Accounting, Tejas Securities Group, Inc., W.J. Export Import, Inc.
46Alegra International, American Sino Trade Development Council, ASTDC, Auspic International Technology & Trade Group Co., Inc., Auto Imperial, Bank of Yokohama, Beyondbond, Inc., Bluesky Technologies Inc., Ceylon Shipping Corporation, Charles P. Chan, CPA, China U.S. Net Group, Inc., Consolidated Steelex Corporation, Dahao U.S.A. Corporation, China Inter-Ocean Transportation, Hitachi Software Engineering America Limited, Interglobe Communications, J&X Tan's Trading Co., Johnson & Johnson, Kading Companies S.A., KISCO Corporation (USA), Port Authority of New York & New Jersey, R.S. Property, Shandong Resources Inc., Shipping Services Italia, Sinopec USA, Inc., Smartcomm Group, Inc., Sri Larkan Travel, Inc., Strategic Alliance International Group, Suggested Open Systems, Suntendy America, Inc., T&T Enterprises International, Inc., Teleport Investment Management LLC, Thomas D. Mangione Limited, Tradeway, Inc., ViewTrade Group, World Imperial Realty Corporation, World News & Media Group, Inc., Yong Ren America Inc.
45American Lota International, Bramax Manufacturing Corporation, China Construction America, Dunavant Commodity Corporation, Fertitta Enterprises, F.E. Wallace & Co., HS Futures LP, Hyundai Motor Company, Pure Energy Corporation, Security Traders Association, Software Research Associates America, Streamline Capital, BAO Hercules, Ching Fong Investment Company New York, Johnson Enterprises, SRA America, S. Stern Custom Brokers
44Skylobby, Skydive restaurant, MetLife, Morgan Stanley, New York Society of Security Analysts, Market Technicians Association, Port Authority of New York & New Jersey
43Port Authority of New York & New Jersey
42Mechanical floor
41Mechanical floor
40Lehman Brothers, Commerzbank Capital Markets AG
39Lehman Brothers, Cultural Institutions Retirement Systems, First Liberty Investment Group, Overseas Union Bank, Xcel Federal Credit Union, Tai Fook Securities, Circle International, Sun Hung Kai Securities
38Lehman Brothers, Regional Alliance for Small Contractors, Turner Construction Company, GSW & Associates, GW Finance Corporation
37Commodity Futures Trading Commission, Government of Thailand, S. Stern Custom Brokers, Thai Board of Investment, Thai Office of the Economic Counselor, Thai Trade Center, Port Authority of New York & New Jersey
36Kemper Corporation
35Kemper Corporation, Anne Pope Law Offices
34Royal Thai Embassy Office, Port Authority of New York & New Jersey, Tourism Authority of Thailand
33Berel & Mullen, China Daily Distribution Corporation, Data Transmission Network Corporation, Hu Tong International Company, Koudis International, MANAA Trading Group, MIS Service Company, Rachel & Associates, Serko & Simon, Golden King USA, American Bright Signs, China United Trading Corporation, Excel Shipping, Korean Associates Securities, Rohde & Liesenfeld, Lunham & Reeve, Inc.,
32Chang Hwa Bank, Rohde & Liesenfeld, Koudis International
31Port Authority of New York & New Jersey, Empire Health Choice, EmpireBlue
30Empire Health Choise, EmpireBlue
29China Patent and Trademark Agent USA, World Travel, Seth Shipping Corporation, Taipei Bank, ZimAmerican Israeli Shipping Company
28Port Authority of New York & New Jersey, Empire Health Choice, EmpireBlue
27Bangkok Metropolitan Bank, Anthem, Empire Health Choice, EmpireBlue, Sinopec USA, Inc.
26Garban Intercapital
25Garban Intercapital, R.H. Wrightson & Associates, Cote d'Ivore Embassy Commercial Counselor, EXCO USA International, Harold I. Pepper Company
24Empire Health Choice, EmpireBlue, Port Authority of New York & New Jersey, Dominican Republic Export Promotion Center, Electric Paper Inc., RN Forwarding
23Empire Health Choice, EmpireBlue
22Security Command Center, Cheng Xiang Trading USA, Chicago Board Options Exchange Corporation, G.C. Services, Gold Sky Inc., Kaiser Overseas, Karoon Capital Management, MLU Investment, Pluto Commodities, P. Wolfe Investments, Tai Fook Securities, The SCPIE Companies, Unicom Capital Advisors, AMROC International Company, Central Trust of China, China Steel, New York Metropolitan Transportation Council, SySoft e-Business Lab
21Avesta Computer Services, Continental Logistics, Dongwon Securities Company(then part of Dongwon Industries), Friends Ivory & Sime, Friends Villas Fischer Trust, Infotech Commercial Systems, Law Offices of Roman V. Popik, Lief International, Tower Computer Services, United Seamen's Service (USS-AMMLA), 1 Stop Investment Advice, Brauner International Corporation, Cat Technology Inc., Wired Cat, J.D. Smith Customs Broker, Marc Commodities, Regional Alliance for Small Contractors, United Hercules
20Empire Health Choice, EmpireBlue, Rohde & Liesenfeld
19Port Authority of New York and New Jersey, Adams McFarlane LLC (NexxtHealth), Excel Shipping, HZ Bernstein Air Freight, Empire Health Choice, EmpireBlue
18Neovest, I/B/E/S International Inc., SportsGelt LLC
17ABC International, Masterpiece International, Nippon Express USA, Empire Health Choice, EmpireBlue, ZimAmerican Israeli Shipping Company
16California Bank & Trust, Seven Star Lines, ZimAmerican Israeli Shipping Company, Ramon International Insurance Brokers (ZimAmerican)
15Landmark Education Corporation, Continental Forwarding, Gringsby Brandford & Co., H.W. Robinson & Co.
14Instinet, Dun & Bradstreet, Port Authority of New York & New Jersey, Aeolian Shipping Company, C. Allen & Co., Hirshbach & Smith, VanderGrift Forwarding
13Instinet
12Bank of America, Lafayette Shipping Company, Instinet
11Bank of America, Porcella Vicini & Co., Primark Decision Economics, Raymond James & Associates, Allstate Insurance Company, Tes USA
10Bank of America, Export Import Service, Hauser Air Corporation
9Bank of America, Foreign Credit Insurance Association
8Mechanical floor
7Mechanical floor
6
5Gayer, Shyu & Wiesel
4Geiger & Geiger
3Port Authority of New York & New Jersey, LG Insurance Company, W.R. Hambrecht
2
LAvis, Delta Air Lines, Olympia Airport Express, Trans World Airlines, Continental Airlines, Continental Enterprises, Citibank
CThe Mall at the World Trade Center
SOURCES: CoStar Group, CNN, and Unblinking.Floor unknown: Alliance Global Finance, Associated Charter Marine, Carreden Group, CIF Agency, Dimetol International Trade, Eastern Capital Corporation, Falcon International Freight, First Pacific Rim, GAC Shipping, Garwood Financial, Globe Shipping Company, GSI Cargo Service, Hachijuni Bank, Hanil Securities, Lin Brothers International, Pluto Commodities, Port Newark

92nd floor

The 92nd floor, though technically the first floor below Flight 11's impact zone, did not have any survivors.[9] Sixty-nine people reported to work that morning, including 67 employees of Carr Futures, a tenant on the 92nd floor. The impact itself spared every single person on Floor 92 and did no damage to the floor directly. However, the force of the crash collapsed walls and inflicted nonstructural damage such as smashed windows,[10] broken ceiling tiles and severed electrical wires, as well as causing knee-deep flooding throughout various rooms on the 92nd floor after the water pipes burst. Multiple calls were recorded from people trapped on the floor, the workers reporting that although the stairs on the 92nd floor had not been destroyed, they were walled off by fallen debris from Flight 11's impact zone immediately above.[11] In addition to the stairs being rendered impassable, the centralized impact into the North Tower's core also interrupted elevator service in the skyscraper from its 50th floor and higher, severing all escape routes for anyone above the 91st floor.[12]

Initially, conditions on the 92nd floor were likely not dissimilar to what they were on the 91st, from which everyone survived and escaped.[13] The situation changed very quickly when flammable aviation fuel spilled down into the 92nd floor, igniting fires that rapidly began consuming its east side; within 12 minutes of the impact, the first known fatalities from the floor occurred over a three-minute period when eight workers were forced to jump from the northern end of the tower's east side to escape a rapidly advancing wall of flames.[14] Those who remained made their way to an unoccupied area on the west side of the floor that was initially free of smoke and fire. However, images show that the blaze on the tower’s north face eventually spread westward to their safe haven in that section of the floor, making conditions there unsurvivable.[15]

The last phone call from the North Tower came from Thomas McGinnis, a trader on the 92nd floor, when he got through to his wife Iliana at 10:18. McGinnis and a number of others had been confined to a conference room the entire time after the door jammed shut from the building buckling as the plane hit, separating them from everyone else on the floor. Most of the floor was engulfed in flames by the time McGinnis called, with extremely limited space for the group to avoid being burned.[16] Despite his wife's attempts to reassure him, McGinnis did not believe they would survive. The South Tower had already collapsed, and McGinnis revealed to her that he could see people jumping from the floors above. The line went dead at 10:26, two minutes before the tower collapsed.[17]

Tenants that left prior to the attacks

Between 1978 and 1995, the Consulate of Paraguay was located in Suite 1609 of 1 World Trade Center.[18] [19] Home Lines once occupied Suite 3969 from 1974[20] until 1988.[21]

External links

Notes and References

  1. Web site: 9/11/01 timeline: How the September 11, 2001 attacks unfolded. WPVI-TV. en-US. live. September 11, 2023. November 4, 2023. November 5, 2023. https://archive.today/20231105012442/https://6abc.com/what-happened-on-911-september-11-remembrance-timeline-facts-about-911/6411796/.
  2. News: The World Trade Center: A Timeline . The New York Times Magazine . 2004 . September 11, 2015 . September 19, 2015 . https://web.archive.org/web/20150919212924/http://www.nytimes.com/ref/magazine/08wtc-timeline.html?_r=0 . live .
  3. Web site: History of the Twin Towers. PANYNJ.gov. 2013. September 11, 2015. https://web.archive.org/web/20150913203625/http://www.panynj.gov/wtcprogress/history-twin-towers.html. September 13, 2015.
  4. http://www.panynj.gov/wtcprogress/index.html World Trade Center
  5. http://lowermanhattan.info/construction/project_updates/freedom_tower_26204.aspx One World Trade Center construction updates
  6. News: List of World Trade Center tenants . CNN . May 8, 2010 . January 6, 2012 . https://web.archive.org/web/20120106160853/http://www.cnn.com/SPECIALS/2001/trade.center/tenants1.html . live .
  7. http://www.unblinking.com/arc/2001-09a.htm Updated list
  8. "office locations." Cantor Fitzgerald. August 9, 2001. Retrieved October 4, 2009.
  9. Book: 9/11 Commission Report . Government Printing Office . 2004 . National Commission on Terrorist Attacks Upon the United States. 303.
  10. Book: National Institute of Standards and Technology. NISTNCSTAR1-5A Federal Building and Fire Safety Investigation of the World Trade Center Disaster ― Visual Evidence, Damage Estimates, And Timeline Analysis. 2005. 166.
  11. News: May 26, 2002. 102 MINUTES: Last Words at the Trade Center; Fighting to Live as the Towers Die. The New York Times. June 13, 2023.
  12. Book: National Institute of Standards and Technology. Final Reports from the NIST World Trade Center Disaster Investigation. 2005. June 13, 2023. 74.
  13. News: May 26, 2002. 102 MINUTES: Last Words at the Trade Center; Fighting to Live as the Towers Die. The New York Times. June 13, 2023.
  14. Book: National Institute of Standards and Technology. NISTNCSTAR1-5A Federal Building and Fire Safety Investigation of the World Trade Center Disaster ― Visual Evidence, Damage Estimates, And Timeline Analysis. 2005. 240.
  15. Book: National Institute of Standards and Technology. NISTNCSTAR1-5A Federal Building and Fire Safety Investigation of the World Trade Center Disaster ― Visual Evidence, Damage Estimates, And Timeline Analysis. 2005. June 13, 2023. 335.
  16. Book: National Institute of Standards and Technology. NISTNCSTAR1-5A Federal Building and Fire Safety Investigation of the World Trade Center Disaster ― Visual Evidence, Damage Estimates, And Timeline Analysis. 2005. June 13, 2023. 356.
  17. News: May 26, 2002. 102 MINUTES: Last Words at the Trade Center; Fighting to Live as the Towers Die. The New York Times. June 13, 2023.
  18. https://select.nytimes.com/gst/abstract.html?res=F1081EFC3D551B778DDDAD0A94DA405B848BF1D3 "Where to Get Information Before You Go"
  19. "1995: International Adoption – Paraguay ." U.S. Department of State Bureau of Consular Affairs. Retrieved January 15, 2012. "Consulate General of Paraguay Consular Section 1 World Trade Center, Suite 1609 New York, NY 10048".
  20. News: November 3, 1974 . WINTER CRUISES . January 8, 2024.
  21. Web site: CRUISE LINE OFFICES. Miami Herald. February 7, 1988. 2J Travel. January 15, 2012. https://web.archive.org/web/20130516040558/http://nl.newsbank.com/nl-search/we/Archives?p_product=MH&s_site=miami&p_multi=MH&p_theme=realcities&p_action=search&p_maxdocs=200&p_topdoc=1&p_text_direct-0=0EB336D2CBBDC4F9&p_field_direct-0=document_id&p_perpage=10&p_sort=YMD_date:D&s_trackval=GooglePM. May 16, 2013. Home Lines, 1 World Trade Center, Suite 3969, New York, NY 10048.