1,200 people who worked the flight 93 crash scene
40,000 people who worked the piles at Ground Zero
55 FBI Evidence Response Teams at Fresh Kills in New York
7,000+ FBI Agents
8,000+ people who worked the scene at the Pentagon
ACE Bermuda Insurance
AEMC Construction
AIG Insurance
Air Traffic Control System Command Center in Washington
Alexandria VA Fire & Rescue
Allianz Global Risks
American Airlines
American Concrete Institute
American Institute of Steel Construction
American Red Cross
Applied Biosystems Inc.
Applied Research Associates
Arlington County Emergency Medical Services
Arlington County Fire Department
Arlington County Sheriff's Department
Arlington VA Police Department
Armed Forces Institute of Pathology
Armed Forces Institute of Technology Federal Advisory Committee
ARUP USA
Atlantic Heydt Inc.
Bechtel
Berlin Fire Department
Big Apple Wrecking
Blanford & Co.
Bode Technology Group
Bovis Inc.
Building and Construction Trades Council
Bureau of Alcohol Tobacco and Firearms
C-130H crew in D.C. & Shanksville
Cal Berkeley Engineering Dept.
California Incident Management Team
Carter Burgess Engineering
Celera Genomics
Centers for Disease Control
Central City Fire Department
Central Intelligence Agency
Cleveland Airport control tower
Columbia University Department of Civil Engineering and Engineering Mechanics
Congressional Joint Intelligence Committee
Consolidated Edison Company
Construction Technologies Laboratory
Controlled Demolitions Inc.
Council on Tall Buildings and Urban Habitat
Counterterrorism and Security Group
CTL Engineering
D.H. Griffin Wrecking Co. Inc.
DeSimone Consulting Engineers
Dewhurst MacFarlane &Partners
DiSalvo Ericson Engineering
District of Columbia Fire & Rescue
DOD Honor Guard, Pentagon
D'Onofrio Construction
E-4B National Airborne Operations Center crews
Edwards and Kelcey Engineering
Engineering Systems, Inc.
Environmental protection Agency
Exponent Failure Analysis Associates
EYP Mission CriticalFacilities
Fairfax County Fire & Rescue
Falcon 20 crew in PA
Family members who received calls from victims on the planes
FBI Evidence Recovery Teams
Federal Aviation Administration
Federal Bureau of Investigation
Federal Emergency Management Agency
Federal Insurance Co.
FEMA 68-Person Urban Search and Rescue Teams: Arizona Task Force 1, California Task Force 1, California Task Force 3, California Task Force 7, Colorado Task Force 1, Fairfax Task Force 1, Florida Task Force 1, Florida Task Force 2, Maryland Task Force 1, Massachusetts Task Force 1, Metro Dade/Miami, Nebraska Task Force 1, New Mexico Task Force 1, New York Task Force 1, Pennsylvania Task Force 1, Tennessee Task Force 1, Texas Task Force 1, Utah Task Force 1, Virginia Task Force 1, Virginia Task Force 2, Washington Task Force 1
FEMA Disaster Field Office
FEMA Emergency Response Team
FEMA Urban Search and Rescue Incident Support Team-Advanced 3
Fire Department of New York
Fort Myer Fire Department
Fourteen teams of search dogs from Oregon
French Urban Search & Rescue Task Force
Friedens Volunteer Fire Department
Gateway Demolition
Gene Code Forensics
Georgia Tech Engineering Dept.
Gilsanz Murray Steficek LLP
GMAC Financing
Goldstein Associates Consulting Engineers
Guy Nordenson Associates
HAKS Engineers
Hampton-Clarke Inc.
HHS National Medical Response Team
HLW International Engineering
Hooversville Rescue Squad.
Hooversville Volunteer Fire Department
Hoy Structural Services
Hughes Associates, Inc
Hugo Neu Schnitzer East
hundreds of ironworkers, some of whom built the WTC
Hundreds of New York City Police Department Detectives
Industrial Risk Insurers
Institute for Civil Infrastructure Systems
International Association of Fire Chiefs
International Union of Operating Engineers Locals 14 & 15
J.R. Harris & Company
Karl Koch Steel Consulting Inc.
KCE Structural Engineers
Koch Skanska
Koutsoubis, Alonso Associates
Laboratory Corp. of America
Lamont-Doherty Earth Observatory
Leslie E. Robertson Associates
LIRo Engineering
Listie Volunteer Fire Company
Lockwood Consulting
M.G. McLaren Engineering
Masonry Society
Mazzocchi Wrecking Inc.
Metal Management Northeast
Metropolitan Airport Authority Fire Unit
Miami-Dade Urban Search & Rescue
Military District of Washington Search & Rescue Team
Montgomery County Fire & Rescue
Mueser Rutledge Consulting Engineers
Murray Engineering
Myriad Genetic Laboratories Inc.
National Center for Biotechnology Informatics
National Commission on Terrorist Attacks Upon the United States
National Council of Structural Engineers Associations
National Disaster Medical System
National Emergency Numbering Association
National Fire Protection Association
National Guard in D.C., New York, and Pennsylvania
National Institute of Standards and Technology (NIST)
National Institutes of Health Human Genome Research Institute
National Law Enforcement and Security Institute
National Military Command Center
National Reconnaissance Office
National Response Center
National Science Foundation Division of Civil and Mechanical Systems
National Security Agency
National Transportation Safety Board
National Wrecking
Natural Hazards Research and Applications Information Center
New Jersey State Police
New York City Department of Buildings WTC Task Force
New York City Department of Design and Construction
New York City Department of Environmental Protection
New York City Office of Emergency Management
New York City Office of the Chief Medical Examiner
New York City Police Department Aviation Unit
New York City Police Department Emergency Services Unit
New York Daily News
New York Flight Control Center
New York Newsday
New York Port Authority Construction Board
New York Port Authority Police
New York State Emergency Management Office
New York State Police Forensic Services
New York Times
North American Aerospace Defense Command
Northeast Air Defense Sector Commanders and crew
Numerous bomb-sniffing dogs
Numerous Forensic Anthropologists
Numerous Forensic Dentists
Numerous Forensic Pathologists
Numerous Forensic Radiologists
NuStats
Occupational Safety and Health Administration
Office of Emergency Preparedness
Office of Strategic Services
Orchid Cellmark
Parsons Brinckerhoff Engineering
Pennsylvania Department of Environmental Protection
Pennsylvania Department of Health and Human Services
Pennsylvania Region 13 Metropolitan Medical Response Group
Pennsylvania State Funeral Directors Association
Pennsylvania State Police
Pentagon Defense Protective Service
Pentagon Helicopter Crash Response Team
Pentagon Medical Staff
Pentagon Renovation Team
Phillips & Jordan, Inc.
Port of New York and New Jersey Authority
Pro-Safety Services
Protec
Public Entity Risk Institute
Purdue University Engineering Dept.
Robert Silman Associates Structural Engineers
Rolf Jensen & Associates, Inc
Rosenwasser/Grossman Consulting Engineers
Royal SunAlliance/Royal Indemnity
SACE Prime Power Assessment Teams
SACE Structural Safety Engineers and Debris Planning and Response Teams
Salvation Army Disaster Services
several EPA Hazmat Teams
several FBI Hazmat Teams
several Federal Disaster Medical Assistance Teams
several Federal Disaster Mortuary (DMORT) Teams
Severud Associates Consulting Engineers
Shanksville Volunteer Fire Company
Silverstein Properties
Simpson Gumpertz & Heger Engineers
Skidmore, Owings & Merrill LLP
Skilling Ward Magnusson Barkshire
Society of Fire Protection Engineers
Somerset Ambulance Association
Somerset County Coroner's Office
Somerset County Emergency Management Agency
Somerset Volunteer Fire Department
St. Paul/Travelers Insurance
State of Pennsylvania Emergency Management Agency
Stoystown Volunteer Fire Company
Structural Engineering Institute of the American Society of Civil Engineers (SEI/ASCE)
Structural Engineers Association of New York
Superstructures Engineering
Swiss Re America Insurance
Telephone operators who took calls from passengers in the hijacked planes
Teng & Associates
Thornton-Tomasetti Group, Inc.
TIG Insurance
Tokio Marine & Fire
Transportation Safety Administration
Tully Construction
Twin City Fire Insurance
Tylk Gustafson Reckers Wilson Andrews Engineering
U.S. Army Corps of Engineers
Underwriters Laboratories
Union Wrecking
United Airlines
United States Air National Guard
United States Fire Administration
United States Secret Service
United Steelworkers of America
University of Sheffield Fire Engineering Research
US Army Reserves of Virginia Beach Fairfax County and Montgomery County
US Army’s Communications-Electronics Command
US Department of Defense
US Department of Justice
US Department of State
Virginia Beach Fire Department
Virginia Department of Emergency Management
Virginia State Police
Vollmer Associates Engineers
Washington Post
Weeks Marine
Weidlinger Associates
Weiskopf & Pickworth Engineering
Westmoreland County Emergency Management Agency
Whitney Contracting
Willis Group Holdings
WJE Structural Engineers
Worcester Polytechnic Institute
World Trade Center security staff
XL Insurance
Yonkers Contracting
York International
Zurich Financial
Zurich Re Risk Engineering
Conspiracists: are these people liars, dupes, or shills?
Abolhassan Astaneh-Asl, Ph.D., P.E.
Alan Rosa, P.E., S.E.
Allyn Kilsheimer, P.E.
Amit Bandyopadhyay, S.E.
Amy Zelson Mundorff
Anamaria Bonilla, S.E.
Andrew McConnell, S.E.
Andrew Mueller-Lust, S.E.
Andrew Pontecorvo, P.E.
Anthony Kirk US&R Structural Specialist
Anthony W. Chuliver, S.E.
Antoine E. Naaman, Ph.D.
Antranig M. Ouzoonian, P.E.
Arlan Dobson, FEMA Region 2 DAS
August Domel, Ph.D., S.E., P.E.
Bernie Denke US&R Structural Specialist
Bill Cote
Bill Coulbourne, P.E., S.E.
Bob Gray (I.U.O.E.)
Bonnie Manley, P.E., S.E.
Boris Hayda, P.E., S.E.
Brian Lyons
Brian McElhatten, S.E.
Brian Smith (Col.), Chief Deputy Medical Examiner, Dover AFB
Charles Hirsch, M.D.
Charles J. Carter, AISC
Charles Thornton, P.E.
Charlie Vitchers
Christopher E. Marrion, P.E.
Christopher M. Hewitt, AISC
Chuck Guardia, S.E.
D. Stanton Korista, P.E., S.E.
Dan Doyle (IW 40)
Dan Eschenasy, P.E., S.E.
Daniel A. Cuoco, P.E
Daniele Veneziano, P.E.
David Davidowitz, ConEd
David Hoy, S.E.
David Leach, USACE
David M. Parks, ME
David Peraza, P.E., S.E.
David Ranlet
David Schomburg
David Sharp, S.E.
David T. Biggs, P.E.
Dean Koutsoubis, S.E.
Dean Tills, P.E.
Delbert Boring, P.E.
Dennis Clark (IST)
Dennis Dirkmaat, Ph.D.
Dennis Mileti, Ph.D.
Dick Posthauer, S.E.
Donald Friedman, P.E.
Donald O. Dusenberry, P.E.
Ed McGinley, P.E.
Ed Plaugher, Chief, Arlington FD
Edward A. Flynn, Arlington Police Chief
Edward Depaola, S.E.
Edward M. DePaola, P.E.
Edward Stinnette, Chief, FCFD
Fahim Sadek, P.E., S.E.
Farid Alfawakhiri Ph.D.
FDNY Battalion Chief Frank Vallebuono
FDNY Captain Anthony Varriale
FDNY Chief Frank Cruthers
FDNY Chief Frank Fellini
FDNY Chief Joseph Callan
FDNY Chief of Operations Daniel Nigro
FDNY Deputy Chief Nick Visconti
FDNY Deputy Chief Peter Hayden
FDNY Firefighter Sam Melisi
Francis J. Lombardi, P.E.
Frank Gayle, Sc.D
Gary Keith, V.P. NFPA
Gary Steficek, S.E.
Gary Suson
Gary Tokle, Asst. VP, NFPA
George Tamaro, P.E., S.E.
Gerald Haynes, P.E.
Gerald Wellman US&R Structural Specialist
Guy Colonna, P.E., NFPA
Guylene Proulx, Ph.D.
H.S. Lew, P.E., S.E.
Harold E. Nelson, P.E., FSFP.E.
Harry Martin, AISC
J. David Frost, Ph.D., P.E.
Jack Brown Deputy Chief Loudoun County (Va.) Fire Rescue Department
Jack Messagno
James A. Rossberg, P.E.
James Chastain US&R Structural Specialist
James H. Fahey, S.E.
James Lord, FSFP.E.
James Milke, Ph.D., P.E.
Jan Szumanski, IUOE
Jason Averill, FSFP.E.
Jeffrey Hartman, S.E.
Jim Abadie
Joel Meyerowitz
John Gross, Ph.D., P.E.
John Hodgens, FDNY (ret.)
John J. Zils, P.E., S.E.
John L. Gross, Ph.D., P.E.
John Lekstutis, P.E.
John M. Hanson, Ph.D, P.E.
John McArdle NYPD/ESU (DTC)
John Moran, NYPD/ESU (NTC)
John O'Connell
John Odermatt (NYC OEM)
John Ruddy, P.E., S.E.
John Ryan, PAPD
John W. Fisher, P.E.
Jon Magnusson, P.E., S.E.
Jonathan Barnett, Ph.D
Joo-Eun Lee P.E., S.E.
Joseph C. Gehlen, P.E., S.E.
Jozef Van Dyck, P.E.
Juan Paulo Morla, S.E.
Karl Koch III
Kaspar Willam, P.E., S.E.
Kenneth Holden
Kent Watts
Kevin Malley, FDNY (ret.)
Kevin Terry, S.E.
Kurt Gustafson, P.E., S.E.
Larry Keating (IW 40)
Lawrence C. Bank, Ph.D., P.E.
Lawrence Griffis, P.E.
Leo J. Titus, P.E.
Leonard M. Joseph, P.E.
Leslie E. Robertson, P.E., S.E.
Long T. Phan, Ph.D., P.E.
Lou Mendes, P.E., S.E.
Louis Errichiello, S.E.
Manny Velivasakis, P.E.
Mark Blair
Mark Kucera, USACE
Mark Tamaro, P.E
Mark Volpe, IW 40
Marty Corcoran
Matthew G. Yerkey, P.E., S.E.
Merle E. Brander, P.E.
Mete A. Sozen, Ph.D., S.E.
Michael Burton, P.E.
Michael Dallal
Michael Hessheimer, S.E.
Michael Tylk, P.E., S.E.
Mike Banker, FDNY Capt. (SOC)
Mike Marscio, P.E.
Miroslav Sulc,, P.E., S.E.
Mohammed Ettouney
Morgan Hurley, FSFP.E.
Nestor Iwankiw, Ph.D., P.E.
Nick Carcich
Norman Groner, Ph.D.
Pablo Lopez, P.E., S.E.
Paul A. Bosela, Ph.D., P.E.
Paul F. Mlakar, Ph.D., P.E.
Paul Sledzik
Paul Tertell, P.E.
Pete Bakersky
Peter Chipchase, S.E.
Peter Rinaldi, P.E.
Rajani Nair, S.E.
Ramon Gilsanz, P.E., S.E
Randy Lawson
Raul Maestre, P.E., S.E.
Raymond F. Messer, P.E.
Reidar Bjorhovde, Ph.D., P.E
Richard Bukowski P.E., FSFP.E.
Richard G. Gewain, P.E., S.E.
Richard Gann, Ph.D.
Richard Garlock, P.E., S.E.
Richard Kahler US&R Structural Specialist
Robert C. Sinn, P.E., S.E.
Robert F. Duval (NFPA)
Robert Frances US&R Structural Specialist
Robert J. McNamara, P.E., S.E.
Robert Ratay, Ph.D., P.E., S.E.
Robert Shaler, M.D.
Robert Smilowitz, Ph.D., P.E
Robert Solomon, P.E.
Robert Wills, AISC
Ronald Hamburger, P.E., S.E.
Ronald J. LaMere, P.E.
Ronald Rehm, Ph.D.
Ronald Spadafora, FDNY D.A.C
Ruben M. Zallen, P.E.
Russell "Rusty" Dodge Jr, Asst. Chief, Fort Belvoir FD
S. Shyam Sunder, P.E., S.E.
Saw-Teen See, P.E.
Shankar Nair. P.E., S.E.
Shawn Kelly, Arlington County Fire Marshal
Socrates Ioannides, P.E., S.E.
Sonny Scarff
Stan Murphy, P.E.
Stephen Cauffman
Steve Rasweiler, FDNY B.C. (SOC)
Stuart Foltz, P.E.
Terry Sullivan, Tully
Theodore Galambos, P.E.
Theodore Krauthammer, Ph.D., P.E.
Therese P. McAllister, Ph.D., P.E.
Thomas Hawkins Jr, Chief, AFD
Thomas Schlafly, AISC
Todd Ude, P.E., S.E.
Tom Scarangello, P.E.
Tom Stanton (IST)
Tony Beale, P.E.
Valentine Junker
Venkatesh Kodur, Ph.D., P.E.
Victor Hare, P.E.
Vincent Dunn, FDNY (ret.)
W. Gene Corley, Ph.D., P.E., S.E.
W. Lee Evey
Wallace Miller
William Baker, P.E., S.E
William Grosshandler, Ph.D., ME
William McGuire, P.E.
Willie Quinlan, IW
Zdenek Bazant, Ph.D., S.E.
9/11 Commission & Staff
Thomas H. Kean, Chair
Lee H. Hamilton, Vice Chair
Richard Ben-Veniste
Fred F. Fielding
Jamie S. Gorelick
Slade Gorton
Bob Kerrey
John F. Lehman
Timothy J. Roemer
James R. Thompson
Joanne Accolla
Alexis Albion
Scott Allan
John Azzarello
Caroline Barnes
Warren Bass
Ann Bennett
Mark Bittinger
Madeleine Blot
Antwion Blount
Geoff Brown
Daniel Byman
Dianna Campagna
Sam Caspersen
Melissa Coffey
Lance Cole
Marquittia Coleman
Marco Cordero
Raj De Counsel
George Delgrosso
Gerald L. Dillingham
Thomas Dowling
Steven Dunne
Thomas Eldridge
John Farmer
Alvin Felzenberg
Gordon England
Lorry Fenner
Susan Ginsburg
T. Graham Giusti
Nicole Grandrimo
Doug Greenburg
Barbara Grewe
Elinore Hartz
Len Hawley
Christine Healey
Karen Heitkotter
Walt Hempel
Michael Hurley
Dana Hyde
Michael Jacobson
Bonnie Jenkins
Reginald Johnson
William Johnstone
Stephanie Kaplan
Miles Kara
Janice Kephart-Roberts
Hyon Kim
Christopher Kojm
Katarzyna (Kasia) Kozaczuk
Gordon Lederman
Daniel Leopold
Sarah Linden
Douglas MacEachin
Daniel Marcus
Ernest May
James Miller
Kelly Moore
Charles Pereira
John Raidt
John Roth
Peter Rundlet
Lloyd Salvetti
Kevin Scheid
Kevin Shaeffer
Tracy Shycoff
Dietrich Snell
Jonathan Stull
Lisa Sullivan
John Tamm
Cate Taylor
Yoel Tobin
Emily Walker
Garth Wermter
Serena Wille
Philip Zelikow, Executive Director
The Congressional Joint Inquiry on 9/11
Senate Members
Bob Graham, D - Florida, Chairman
Richard C. Shelby, R - Alabama, Vice Chairman
Carl Levin
Jon Kyl
John D. Rockefeller
James M. Inhofe
Dianne Feinstein
Orrin Hatch
Ron Wyden
Pat Roberts
Richard J. Durbin,
Mike DeWine
EvanBayh
Fred Thompson
John Edwards
Richard Lugar
Barbara Mikulski
Al Cumming, Staff Director
William Duhnke, Minority Staff Director
House Members
Porter J. Goss, Chairman
Nancy Pelosi
Doug Bereuter
Sanford D. Bishop
Michael N. Castle,
Jane Harman
Sherwood L. Boehlert
Gary A. Condit
Jim Gibbons
Tim Roemer
Ray LaHood
Silvestre Reyes
Randy Cunningham
Leonard L. Boswell
Peter Hoekstra,
Collin C. Peterson
Richard Burr
Bud Cramer
Saxby Chambliss
Terry Everett
Timothy R. Sample, Staff Director
Michael W. Sheehy, Democratic Counsel
Staff
Eleanor Hill
Rick Cinquegrana
David Barton
Ann Bennett
Daniel Byman
Michael Davidson
George Ellard
Rahul Gupta
Kay Holt
John Ivicic
Michael Jacobson
Everette Jordan
Miles Kara
John Keefe
Thomas Kelley
Dana Lesemann
Patti Litman
Arthur Menna
Lewis Moon
Patricia Ravalgi
Alonzo Robertson
Robert Rosenwald
Michael Smith
Catherine Williams