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-- Do you believe there is a U.S. government cover-up surrounding 9/11?
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Posted by shaolin_Z on Oct-12-2006 04:20:

Firemen on detonators:


Posted by shaolin_Z on Oct-12-2006 04:22:

"Bomb in the building"



Hey, another out of context quote


Posted by pkcRAISTLIN on Oct-12-2006 04:23:

so now firemen are also demolition experts? that vid was nothing. and that collapse is like nothing any of you have ever seen before. looks like a nice example of pancaking.

again, the towers collapsed top down, not from the ground up like ANY demolition i have ever seen.


Posted by shaolin_Z on Oct-12-2006 04:26:

quote:
Originally posted by pkcRAISTLIN
so now firemen are also demolition experts? that vid was nothing. and that collapse is like nothing any of you have ever seen before. looks like a nice example of pancaking.

again, the towers collapsed top down, not from the ground up like ANY demolition i have ever seen.


Oh yes, the single floor "single pancake"

quote:
Originally posted by shaolin_Z
Oh yes, that was a gas tank or something


Posted by pkcRAISTLIN on Oct-12-2006 04:26:

theres a bomb in the building? uh, ok.

its funny how the CTs cling to all the mis-information that was released during the actual catastrophe. you know, in the chaotic environment where anybody's guess is paraded as truth. then ignore all the retractions from various sources that come out later.

and again, what kind of "bomb" were in the towers. you still dont have any evidence at all.

this particular video from one fireman on the day of the attack means nothing, no matter how hard you cling to it.


Posted by pkcRAISTLIN on Oct-12-2006 04:28:

quote:
Originally posted by shaolin_Z
Oh yes, the single floor "single pancake"


and what the fuck is that? youre showing a video that again means absolutely nothing. am i meant to believe that this was the sound of explosives? wheres the proof.

youve still got nothing.

also, you still havent argued why you believe you know better than the world's engineers.


Posted by shaolin_Z on Oct-12-2006 04:29:

Did you even take a look at the second one posted in response to what you said?


Posted by pkcRAISTLIN on Oct-12-2006 04:35:

i watched all the videos you posted. im still not seeing/hearing what you are.

the last video was obviously taken after the collapse of one of the towers, based on all the grit in the air. that explosion you hear couldve been anything. but you automatically ASSUME its a bomb without any evidence. lets not forget all the damage the collapses caused to building around it.

unless ive missed what you were trying to say...


Posted by occrider on Oct-12-2006 04:36:

So ummm, did anyone see the 9/11 southpark tonight? I thought it was funny ...


Posted by pkcRAISTLIN on Oct-12-2006 04:39:

quote:
Originally posted by occrider
So ummm, did anyone see the 9/11 southpark tonight? I thought it was funny ...


im in australia. we're like 2-3 years behind the rest of the world


Posted by shaolin_Z on Oct-12-2006 04:52:


Posted by occrider on Oct-12-2006 04:53:

quote:
Originally posted by pkcRAISTLIN
im in australia. we're like 2-3 years behind the rest of the world


Well you would have liked it ... not so much others


Posted by shaolin_Z on Oct-12-2006 04:54:

WTC1 base explosions prior to beginning of collapse


Posted by pkcRAISTLIN on Oct-12-2006 04:55:

come on shaolin. you can do better than that cant you?

thats not how demolitions work, sorry to break this to you.


Posted by pkcRAISTLIN on Oct-12-2006 05:07:

Re: WTC1 base explosions prior to beginning of collapse

quote:
Originally posted by shaolin_Z


quote:

Seismographs at Columbia University's Lamont-Doherty Earth Observatory in Palisades, New York, 21 miles north of the WTC, recorded strange seismic activity on September 11 that has still not been explained...

The Palisades seismic record shows that � as the collapses began � a huge seismic "spike" marked the moment the greatest energy went into the ground. The strongest jolts were all registered at the beginning of the collapses, well before the falling debris struck the earth. These unexplained "spikes" in the seismic data lend credence to the theory that massive explosions at the base of the towers caused the collapses.
http://www.serendipity.li/wot/bollyn2.htm

This story uses the following chart to make its point.




quote:

And indeed, it does look like the spikes occur early on, but that's mostly because the chart is so compressed. If you look at the actual spikes for each collapse ( as recorded at http://www.ldeo.columbia.edu/LCSN/Eq/WTC_20010911.html ) then the results are very different.

Here�s the first collapse, for instance...




THE SECOND-



quote:

The original story tells us that �the strongest jolts were all registered at the beginning of the collapses�, but it doesn �t look that way here, does it? What we have, in both cases, is a noticeable build-up lasting a number of seconds, showing a gradual start to the collapse. The strongest jolts are not at the beginning; the claim is simply incorrect.

Do we have the qualifications to interpret these correctly, though? Nope, none whatsoever. Arthur Lerner-Lam, a seismologist at the University that recorded these readings does, though, and his statement to Popular Mechanics doesn�t leave much room for interpretation.

"There is no scientific basis for the conclusion that explosions brought down the towers," Lerner-Lam tells PM. "That representation of our work is categorically incorrect and not in context."
http://www.popularmechanics.com/sci...html?page=5&c=y

Geophysicist Terry Wallace concurs.

"How can geologists catch a terrorist? With their instruments, explains Terry Wallace, a geophysicist at the University of Arizona. There are about 16,000 seismometers installed around the world, many of which offer data on freely accessible Web sites. Seismometers detect motion in the Earth, which can be triggered by an earthquake, or possibly explosions.

By learning how to read these signals, Wallace hopes scientists might catch on to suspicious activity.

"We can study these signals and begin to develop a portfolio of different kinds of signatures of explosions," says Wallace. "It will be like have a set of fingerprints."

Geophysicists have already contributed critical data to terrorist investigations. It was geologists who determined there were no secondary explosions at the base of the World Trade Center towers � but only the impact of the airplanes and subsequent fires � that contributed to the towers' collapse on Sept. 11".
http://www.globalsecurity.org/org/n...0527-secure.htm

Not much support for �bombs in the basement� here.


LINK


Posted by shaolin_Z on Oct-12-2006 05:08:

WTC 1/2 Seismic data and Physics



Assuming the pancake theory is indeed the correct explanasion for the collapse of the towers, there should be no significant difference between the total enery in both cases (and since KE = PE). So the laws physics don't apply and were magically suspended for a brief moment of time? Right... . What was the source of that additional energy of pretty significant magnitude? Was somebody making pancakes for breakfast?


Posted by shaolin_Z on Oct-12-2006 05:13:

Re: Re: WTC1 base explosions prior to beginning of collapse

quote:
Originally posted by pkcRAISTLIN






THE SECOND-





LINK


What a load of crap (the conveniently "unexplained" and "unkown" source of the seismic activity [EDIT: that perfectly coincides with the peaks for both collapses ]).


Posted by Groundhog Boy on Oct-12-2006 05:14:

quote:
Originally posted by pkcRAISTLIN
im in australia. we're like 2-3 years behind the rest of the world

Search youtube tomorrow for south park and urinal or 1009 (the episode number), and you'll probably get it. In case you're looking for any old ones, it seems they're all on there from the looks of it.


Posted by pkcRAISTLIN on Oct-12-2006 05:16:

Re: WTC 1/2 Seismic data and Physics

quote:
Originally posted by shaolin_Z


Assuming the pancake theory is indeed the correct explanasion for the collapse of the towers, there should be no significant difference between the total enery in both cases (and since KE = PE). So the laws physics don't apply and were magically suspended for a brief moment of time? Right... . What was the source of that additional energy of pretty significant magnitude? Was somebody making pancakes for breakfast?


so what? the towers registered different recordings of seismic activity? you do know that each collapse is individual dont you? just because they both pancaked doesnt mean they would be exactly the same collapse.

you got nothing.


Posted by pkcRAISTLIN on Oct-12-2006 05:20:

the simple fact is shaolin, all this data has been examined by people from all over the world. yet you think these CTers are somehow able to see things the recognised experts havent? every single structural engineering firm or employee that i have ever read agrees with the official line. how you can so easily dismiss this actuality is beyond me. especially without any actual evidence, just conjecture and assumptions.

we might never know exactly what went down and how. thats the nature of disasters. but you're still no closer to disproving the substantial body of evidence from recognised experts in their field.

quote:

Below is the list of people who have staked their reputations on the only paper which passed the scrutiny of peer review regarding the WTC tragedy...

For those who may think that no one has written a peer reviewed paper on the collapse of the towers here it is...

"Walter P. Murphy Professor of

Civil Engineering and Materials Science

Northwestern University

The towers of the World Trade Center were designed to withstand as a whole the horizontal impact of a large commercial aircraft. So why did a total collapse occur? The reason is the dynamic consequence of the prolonged heating of the steel columns to very high temperature. The heating caused creep buckling of the columns of the framed tube along the perimeter of the structure, which transmits the vertical load to the ground. The likely scenario of failure may be explained as follows...

http://www-math.mit.edu/~bazant/WTC/WTC-asce.pdf

The version linked above, to appear in the Journal of Engineering Mechanics (ASCE), was revised and extended (with Yong Zhou on September 22 and additional appendices on September 28) since the original text of September 13, which was immediately posted at various civil engineering web sites, e.g. University of Illinios. It also has been or soon will be published in a number of other journals, including Archives of Applied Mechanics, Studi i Ricerche, and SIAM News:

Z. P. Bazant and Y. Zhou, "Why Did the World Trade Center Collapse?", Society for Industrial and Applied Mathematics News, vol. 34, No. 8 (October, 2001).

That means it's not just a document, book, web site or calculation on a forum. It's had to pass critical review by other engineering Professors.

I know there are CT sites which attack this paper but not one person has yet to disprove its hypothesis professionally. There are still people attacking the theory of evolution. Anyone can attack, not many can produce a paper to back it up. Just as there is no "theory of intelligent design" except on Christian web sites, there are no alternatives to this paper other than in CT sites and books."

http://www-math.mit.edu/~bazant/WTC/

The paper... http://www-math.mit.edu/~bazant/WTC/WTC-asce.pdf

http://www.pubs.asce.org/journals/edem.html

Editor:

Ross B. Corotis, Ph.D., P.E., S.E., NAE, University of Colorado, Boulder
[email protected]

http://ceae.colorado.edu/new/facult...ple.cgi?corotis

Editorial Board:

Younane Abousleiman, Ph.D., University of Oklahoma http://mpge.ou.edu/faculty_staff/faculty.html

Ching S. Chang, Ph.D., P.E., University of Massachusetts http://www.ecs.umass.edu/cee/faculty/chang.html

Joel P. Conte, Ph.D., P.E., University of California, San Diego
http://kudu.ucsd.edu/

Henri Gavin, Duke University
http://www.cee.duke.edu/faculty/gavin/index.php

Bojan B. Guzina, University of Minnesota
http://www.ce.umn.edu/people/faculty/guzina/

Christian Hellmich, Dr.Tech., Vienna University of Technology
http://whitepages.tuwien.ac.at/oid/998877.html

Lambros Katafygiotis, Ph.D., Hong Kong University of Science and Technology
http://lambros.ce.ust.hk/

Nik Katopodes, Ph.D., University of Michigan
http://www.engin.umich.edu/dept/cee/prospective/

Nicos Makris, University of Patras
http://www.civil.upatras.gr/Melidep...en.asp?profid=5

Robert J. Martinuzzi, P.E., University of Calgary
http://www.ucalgary.ca/pubs/calenda...ademicAlpha.htm

Arif Masud, Ph.D., University of Illinois, Chicago
http://www.uic.edu/depts/bioe/facul...aculty_list.htm

Arvid Naess, Ph.D., Norwegian University of Science and Technology
http://www.bygg.ntnu.no/~arvidn/front.htm

Khaled W. Shahwan, Daimler Chrysler Corporation
http://www.pubs.asce.org/WWWdisplay.cgi?9800592

George Voyiadjis, Ph.D., EIT, Louisiana State University
http://www.cee.lsu.edu/facultyStaff...iadjis_Gbio.htm

Yunping Xi, Ph.D., University of Colorado
http://ceae.colorado.edu/new/facult...e/people.cgi?xi



Engineering Mechanics Division Executive Committee

Alexander D. Cheng, Ph.D., M.ASCE, Chair
http://home.olemiss.edu/~acheng/

James L. Beck, Ph.D., M.ASCE
http://www.its.caltech.edu/~jimbeck/

Roger G. Ghanem, Ph.D., M.ASCE
http://ame-www.usc.edu/personnel/ghanem/index.shtml

Wilfred D. Iwan, M.ASCE
http://www.eas.caltech.edu/fac_i-m.html#i

Chiang C. Mei, M.ASCE
http://cee.mit.edu/index.pl?id=2354...ategory&op=show

Verna L. Jameson, ASCE Staff Contact

Journal of Engineering Mechanics



More links to civil engineering papers and other information concerning the WTC collapse...



Bazant, Z.P., & Zhou, Y.
"Addendum to 'Why Did the World Trade Center Collapse? - Simple Analysis" (pdf)
Journal of Engineering Mechanics v. 128, no. 3, (2002): 369-370.

Brannigan, F.L.
"WTC: Lightweight Steel and High-Rise Buildings"
Fire Engineering v.155, no. 4, (2002): 145-150.

Clifton, Charles G.
Elaboration on Aspects of the Postulated Collapse of the World Trade Centre Twin Towers
HERA: Innovation in Metals. 2001. 13 December 2001.

"Construction and Collapse Factors"
Fire Engineering v.155, no. 10, (2002): 106-108.

Corbett, G.P.
"Learning and Applying the Lessons of the WTC Disaster"
Fire Engineering v.155, no. 10, (2002.): 133-135.

"Dissecting the Collapses"
Civil Engineering ASCE v. 72, no. 5, (2002): 36-46.

Eagar, T.W., & Musso, C.
"Why Did the World Trade Center Collapse? Science, Engineering, and Speculation"
JOM v. 53, no. 12, (2001): 8-12.

Federal Emergency Management Agency, Therese McAllister, report editor.
World Trade Center Building Performance Study: Data Collection, Preliminary Observations, and Recommendations
(also available on-line)

Gabrielson, T.B., Poese, M.E., & Atchley, A.A.
"Acoustic and Vibration Background Noise in the Collapsed Structure of the World Trade Center"
The Journal of Acoustical Society of America v. 113, no. 1, (2003): 45-48.

"Collapse Lessons"
Fire Engineering v. 155, no. 10, (2002): 97-103

Marechaux, T.G.
"TMS Hot Topic Symposium Examines WTC Collapse and Building Engineering"
JOM, v. 54, no. 4, (2002): 13-17.

Monahan, B.
"World Trade Center Collapse-Civil Engineering Considerations"
Practice Periodical on Structural Design and Construction v. 7, no. 3, (2002): 134-135.

Newland, D.E., & Cebon, D.
"Could the World Trade Center Have Been Modified to Prevent Its Collapse?"
Journal of Engineering Mechanics v. 128, no. 7, (2002):795-800.

National Instititue of Stamdards and Technology: Congressional and Legislative Affairs
�Learning from 9/11: Understanding the Collapse of the World Trade Center�
Statement of Dr. Arden L. Bement, Jr., before Committee of Science House of Representatives, United States Congress on March 6, 2002.

Pinsker, Lisa, M.
"Applying Geology at the World Trade Center Site"
Geotimes v. 46, no. 11, (2001).
The print copy has 3-D images.

Public Broadcasting Station (PBS)
Why the Towers Fell: A Companion Website to the Television Documentary.
NOVA (Science Programming On Air and Online)

Post, N.M.
"No Code Changes Recommended in World Trade Center Report"
ENR v. 248, no. 14, (2002): 14.

Post, N.M.
"Study Absolves Twin Tower Trusses, Fireproofing"
ENR v. 249, no. 19, (2002): 12-14.

The University of Sydney, Department of Civil Engineering
World Trade Center - Some Engineering Aspects
A resource site.

"WTC Engineers Credit Design in Saving Thousands of Lives"
ENR v. 247, no. 16, (2001): 12.

Home | Free Fall | WTC 7 | Sagging trusses | The Fire | Quotes | Osama Bin Laden | First time in history | Steven Jones
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Posted by shaolin_Z on Oct-12-2006 05:33:

Re: Re: WTC 1/2 Seismic data and Physics

quote:
Originally posted by pkcRAISTLIN
so what? the towers registered different recordings of seismic activity?


Q: The laws of physics don't apply? A: So what?

quote:
Originally posted by pkcRAISTLIN
you do know that each collapse is individual dont you?


EXACTLY! That makes it even harder to write off.

quote:
Originally posted by pkcRAISTLIN
just because they both pancaked doesnt mean they would be exactly the same collapse.


They don't need collapse in the exact same manner. The fact is both towers were virtually identical and the total energy should have been virtually identical. Plus, the total energy in a system is conserved, and Kinetic energy is equal to potential energy. Do you even know a thing about physics?

K.E = (1/2)m(v^2) (this applies to moving object)
P.E = mgh (this applies to objects at rest)

There should have been NO significant difference between the total energy in both collapses and the seismic data shows a HUGE difference. What was the source of that external energy? Didn't you once claim/post in here that it would take a ridiculous amout of explosives to bring the towers down? Well, the seismic data is comletely consistent with that.

quote:
Originally posted by pkcRAISTLIN
you got nothing.


You got nothing, no explanasion for the source of massive additional energy, which is consistent with tons of explosives, which you youself posted about before. No wonder you believe all the horse shit you read on "debunking 9-11" sites. You don't even have an understanding of elemntary physics. And when someone points out the the laws of physics magically being suspended, your best response is "so what?" That also explains why you copy paste all of this crap.

EDIT: And this isn't stuff I had to google for, I remember elemtary physics from high school. Here's some more formulas off the top of my head just to rub it in v = u + at and v^2 = u^2 + 2ax

EDIT2: Clearly, the seismic data is completely inconsistent with the pancake theory and IS consistent with the controlled demolition theory.

EDIT3: Have any off you pancake theorist ever taken a physics course and formally studied physics? WHERE THE HELL DID THAT additional massive quantitiy of energy come from?!?!


Posted by shaolin_Z on Oct-12-2006 05:56:

Prior knowledge of attacks? FACT

Failure to take any action (let alone effective action or preventive measures)? FACT

Unusual change in chain of command and interference with standard NORAD protocols resulting in attack on pentagon that would never have happened if standard procedures were allowed to take place? FACT

Seismic data consistent with controlled demolition theory? FACT

Expansion of excecutive branch and tyrannical bills/law butchering constituionaly guaranteed protection from state and abuse of power? FACT

Clear abuse of power and convicted criminals appointed in key governmental positions? FACT

Illegal and unwarranted domestic spying on grassroots organizations, peace groups, and political advesaries? FACT

War based on blatant lies and deliberate manipulation of intelligence considered faulty by agencies in the first place and produced under pressure from executive branch? FACT

Feel free to add to the list guys.

EDIT: Some more additions to that list:

Illegal destruction and removal of forensic evidence from crime scene? FACT

Executive branch blocking independet investigation into 9-11 and 9-11 commission only being formed after families of victims pressuring the Government? FACT


Posted by pkcRAISTLIN on Oct-12-2006 06:12:

Re: Re: Re: WTC 1/2 Seismic data and Physics

quote:
Originally posted by shaolin_Z
They don't need collapse in the exact same manner. The fact is both towers were virtually identical and the total energy should have been virtually identical. Plus, the total energy in a system is conserved and Kinetic energy is equal to potential energy. Do you even know a thing about physics?

K.E = (1/2)m(v^2) (this applies to moving object)
P.E = mgh (this applies to objects at rest)

There should have been NO significant difference between the total energy in both collapses and the seismic data shows a HUGE difference. Where was the source of that external energy? Didn't you once claim/post in here that it would take a ridiculous amout of explosives to bring the towers down? Well, the seismic data indicates exactly that.


how is the fact that one tower has a slightly different reading to another evidence of explosives? they put more tnt in one building than another? they wouldnt have wired the same exact towers in the same exact way?

quote:
Originally posted by shaolin_Z
You got nothing, no explanasion for the source of massive additional energy, which is consistent with tons of explosives, which you youself posted about before. No wonder you believe all the horse shit you read on "debunking 9-11" sites. You don't even have an understanding of elemntary physics. And when someone points out the the laws of physics magically being suspended, your best response is "so what?" That also explains why you copy paste all of this crap.


damned straight i have a very limited understanding of physics. of course this sounds rich coming from the guy that kept going on and on about the madrid fires

youre the one believing horseshit from websites. yeah, the entire investigation missed bombs but shaolin our ever-alert sleuth has cracked the code!

quote:
Originally posted by shaolin_Z
EDIT: And this isn't stuff I had to google for, I remember elemtary physics from high school. Here's some more formulas off the top of my head just to rub it in v = u + at and v^2 = u^2 + 2ax

EDIT2: Clearly, the seismic data is completely inconsistent with the pancake theory and IS consistent with the controlled demolition theory.

EDIT3: Have any off you pancake theorist ever taken a physics course and formally studied physics? WHERE THE HELL DID THAT additional massive quantitiy of energy come from?!?!


no, i dont have the answers for you. but im more than happy to admit that i dont. ive shot down plenty of your ideas before. im not an un-ending wealth of knowledge you know. and no, i cant explain the differences in seismic activity. however simply stating it was due to explosives certainly isnt enough.

you still havent provided any argument of what explosive was used, which you would logically need to do. but so far not one explosive has been plausibly presented. not one. as mentioned before, thermite certianly wasnt it.

so, instead of doing your regular routine of pointing in 1000 directions at once and ignoring the world's structural experts, present me with an explosive that hasnt already been discredited.

id like to know what colonel crisp has to say on the matter.

so, yeah you got me! i cant explain the .2 change is seismic activity between the towers. mustve been explosives for sure! perhaps the fires reduced some of the potential energy in one tower more than the other. fucked if i know, but youre still grasping at desperate straws that still dont give you the smoking gun.

5 years and counting mate....


Posted by pkcRAISTLIN on Oct-12-2006 06:22:

quote:
Originally posted by shaolin_Z
Prior knowledge of attacks? FACT


not true. prior knowledge of potential attacks at some stage. not the same thing, and its dishonest of you to say that it is.

quote:
Originally posted by shaolin_Z
Failure to take any action (let alone effective action or preventive measures)? FACT


which is evidence of what exactly? no, couldnt be government incompetence! never! mustve been the most illogical scheme of all time!

quote:
Originally posted by shaolin_Z
Unusual change in chain of command and interference with standard NORAD protocols resulting in attack on pentagon that would never have happened if standard procedures were allowed to take place? FACT
]

total bullshit.

quote:


Debunk 9/11 myths

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NORAD/FAA response
Background

The North American Aerospace Defense Command (NORAD) was established in 1958 through a bilateral U.S.-Canada agreement. Its mission was, and is, to defend the airspace of North America and protect the continent. That mission does not distinguish between internal and external threats; but because NORAD was created to counter the Soviet threat, it came to define its job as defending against external attacks.
Soviet threat

The threat of Soviet bombers diminished significantly as the Cold War ended, and the number of NORAD alert sites was reduced from its Cold War high of 26. Some within the Pentagon argued in the 1990s that the alert sites should be eliminated entirely. In an effort to preserve their mission, members of the air defense community advocated the importance of air sovereignty against emerging "asymmetric threats" to the United States: drug smuggling, "non-state and state-sponsored terrorists," and the proliferation of weapons of mass destruction and ballistic missile technology.

NORAD perceived the dominant threat to be from cruise missiles. Other threats were identified during the late 1990s, including terrorists' use of aircraft as weapons. Exercises were conducted to counter this threat, but they were not based on actual intelligence. In most instances, the main concern was the use of such aircraft to deliver weapons of mass destruction.

Prior to 9/11, it was understood that an order to shoot down a commercial aircraft would have to be issued by the National Command Authority (a phrase used to describe the president and secretary of defense). Exercise planners also assumed that the aircraft would originate from outside the United States, allowing time to identify the target and scramble interceptors. The threat of terrorists hijacking commercial airliners within the United States-and using them as guided missiles-was not recognized by NORAD before 9/11.

Notwithstanding the identification of these emerging threats, by 9/11 there were only seven alert sites left in the United States, each with two fighter aircraft on alert. This led some NORAD commanders to worry that NORAD was not postured adequately to protect the United States.
NORAD structure

NORAD is based out of Cheyenne Mountain Air Force Station and Peterson Air Force Base near Colorado Springs.

In the United States, NORAD is divided into three sectors:

* Northeast Air Defense Sector (NEADS) - Rome, New York
* Southeast Air Defense Sector - Tyndall Air Force Base (Florida)
* Western Air Defense Sector - McChord Air Force Base (Washington State)

On the morning of 9/11, NEADS could call on two alert sites, each with one pair of ready fighters:

* Otis Air National Guard Base on Cape Cod, Massachusetts
* Langley Air Force Base in Hampton, Virginia.

Other facilities, not on "alert," would need time to arm the fighters and organize crews.

NEADS reported to the Continental U.S. NORAD Region (CONR) headquarters, in Panama City, Florida, which in turn reported to NORAD headquarters, in Colorado Springs, Colorado.
FAA and NORAD

Main article: Federal Aviation Administration

On 9/11, air defense of the United States relied on close cooperation between the NORAD and the FAA.
Previous hijackings

The most recent hijacking that involved U.S. air traffic controllers, FAA management, and military coordination had occurred in 1993.

The FAA and NORAD had developed protocols for working together in the event of a hijacking. As they existed on 9/11, the protocols for the FAA to obtain military assistance from NORAD required multiple levels of notification and approval at the highest levels of government.101

FAA guidance to controllers on hijack procedures assumed that the aircraft pilot would notify the controller via radio or by "squawking" a transponder code of "7500"-the universal code for a hijack in progress. Controllers would notify their supervisors, who in turn would inform management all the way up to FAA headquarters in Washington. Headquarters had a hijack coordinator, who was the director of the FAA Office of Civil Aviation Security or his or her designate.102

If a hijack was confirmed, procedures called for the hijack coordinator on duty to contact the Pentagon's National Military Command Center (NMCC) and to ask for a military escort aircraft to follow the flight, report anything unusual, and aid search and rescue in the event of an emergency. The NMCC would then seek approval from the Office of the Secretary of Defense to provide military assistance. If approval was given, the orders would be transmitted down NORAD's chain of command.103

The NMCC would keep the FAA hijack coordinator up to date and help the FAA centers coordinate directly with the military. NORAD would receive tracking information for the hijacked aircraft either from joint use radar or from the relevant FAA air traffic control facility. Every attempt would be made to have the hijacked aircraft squawk 7500 to help NORAD track it.104

The protocols did not contemplate an intercept. They assumed the fighter escort would be discreet, "vectored to a position five miles directly behind the hijacked aircraft," where it could perform its mission to monitor the aircraft's flight path.105

In sum, the protocols in place on 9/11 for the FAA and NORAD to respond to a hijacking presumed that

* The hijacked aircraft would be readily identifiable and would not attempt to disappear;
* There would be time to address the problem through the appropriate FAA and NORAD chains of command; and
* Hijacking would take the traditional form: that is, it would not be a suicide hijacking designed to convert the aircraft into a guided missile.

9/11

On 9/11, the defense of U.S. airspace depended on close interaction between two federal agencies: the FAA and the North American Aerospace Defense Command (NORAD).

On the morning of 9/11, the existing protocol for hijackings was unsuited in every respect for what was about to happen.
American Airlines Flight 11

Main article: American Airlines Flight 11

NEADS received notification of the hijacking 9 minutes before American Airlines Flight 11 crashed into the World Trade Center at 8:46 a.m.

Although the Boston Center air traffic controller realized at an early stage that there was something wrong with American 11, he did not immediately interpret the plane's failure to respond as a sign that it had been hijacked. At 8:14, when the flight failed to heed his instruction to climb to 35,000 feet, the controller repeatedly tried to raise the flight. He reached out to the pilot on the emergency frequency. Though there was no response, he kept trying to contact the aircraft.

At 8:21, American 11 turned off its transponder, immediately degrading the information available about the aircraft. The controller told his supervisor that he thought something was seriously wrong with the plane, although neither suspected a hijacking. The supervisor instructed the controller to follow standard procedures for handling a "no radio" aircraft.

The controller checked to see if American Airlines could establish communication with American 11. He became even more concerned as its route changed, moving into another sector's airspace. Controllers immediately began to move aircraft out of its path, and asked other aircraft in the vicinity to look for American 11.108

At 8:24:38, the following transmission came from American 11:

We have some planes. Just stay quiet, and you'll be okay. We are returning to the airport.

The controller only heard something unintelligible; he did not hear the specific words "we have some planes." The next transmission came seconds later:

Nobody move. Everything will be okay. If you try to make any moves, you'll endanger yourself and the airplane. Just stay quiet.

The controller told us that he then knew it was a hijacking. He alerted his supervisor, who assigned another controller to assist him. He redoubled his efforts to ascertain the flight's altitude. Because the controller didn't understand the initial transmission, the manager of Boston Center instructed his quality assurance specialist to "pull the tape" of the radio transmission, listen to it closely, and report back.

Between 8:25 and 8:32, in accordance with the FAA protocol, Boston Center managers started notifying their chain of command that American 11 had been hijacked. At 8:28, Boston Center called the Command Center in Herndon to advise that it believed American 11 had been hijacked and was heading toward New York Center's airspace.

By this time, American 11 had taken a dramatic turn to the south. At 8:32, the Command Center passed word of a possible hijacking to the Operations Center at FAA headquarters. The duty officer replied that security personnel at headquarters had just begun discussing the apparent hijack on a conference call with the New England regional office. FAA headquarters began to follow the hijack protocol but did not contact the NMCC to request a fighter escort.

The Herndon Command Center immediately established a teleconference between Boston, New York, and Cleveland Centers so that Boston Center could help the others understand what was happening.

At 8:34, the Boston Center controller received a third transmission from American 11:

Nobody move please. We are going back to the airport. Don't try to make any stupid moves.

In the succeeding minutes, controllers were attempting to ascertain the altitude of the southbound flight.
Military Notification and Response

Boston Center did not follow the protocol in seeking military assistance through the prescribed chain of command. In addition to notifications within the FAA, Boston Center took the initiative, at 8:34, to contact the military through the FAA's Cape Cod facility. The center also tried to contact a former alert site in Atlantic City, unaware it had been phased out. At 8:37:52, Boston Center reached NEADS. This was the first notification received by the military-at any level-that American 11 had been hijacked:

FAA: Hi. Boston Center TMU [Traffic Management Unit], we have a problem here. We have a hijacked aircraft headed towards New York, and we need you guys to, we need someone to scramble some F-16s or something up there, help us out.

NEADS: Is this real-world or exercise?

FAA: No, this is not an exercise, not a test

NEADS ordered to battle stations the two F-15 alert aircraft at Otis Air Force Base in Falmouth, Massachusetts, 153 miles away from New York City. The air defense of America began with this call.

At NEADS, the report of the hijacking was relayed immediately to Battle Commander Colonel Robert Marr. After ordering the Otis fighters to battle stations, Colonel Marr phoned Major General Larry Arnold, commanding general of the First Air Force and NORAD's Continental Region. Marr sought authorization to scramble the Otis fighters. General Arnold later recalled instructing Marr to "go ahead and scramble them, and we'll get authorities later." General Arnold then called NORAD headquarters to report.

F-15 fighters were scrambled at 8:46 from Otis Air Force Base. But NEADS did not know where to send the alert fighter aircraft, and the officer directing the fighters pressed for more information: "I don't know where I'm scrambling these guys to. I need a direction, a destination." Because the hijackers had turned off the plane's transponder, NEADS personnel spent the next minutes searching their radar scopes for the primary radar return. American 11 struck the North Tower at 8:46. Shortly after 8:50, while NEADS personnel were still trying to locate the flight, word reached them that a plane had hit the World Trade Center.

Radar data show the Otis fighters were airborne at 8:53. Lacking a target, they were vectored toward military-controlled airspace off the Long Island coast. To avoid New York area air traffic and uncertain about what to do, the fighters were brought down to military airspace to "hold as needed. "From 9:09 to 9:13, the Otis fighters stayed in this holding pattern.

In summary, NEADS received notice of the hijacking nine minutes before it struck the North Tower. That nine minutes' notice before impact was the most the military would receive of any of the four hijackings.
Theories
Stand down order?
Theory

The government intentionally stood down NORAD, and any attempt to intercept the hijacked flights.
Military intercepts
Theory

The military is perfectly capable of intercepting commercial aircraft.
Fact

The hijackers turned of the aircraft transponders, making it much more difficult to locate the aircraft (as radar blips, among all the many radar blips from all aircraft). Further, bureaucratic problems and incompetency inhibited the government from a quick, efficient, timely response to the hijackings.

Some conspiracy theorists point to the 1999 NORAD intercept of Payne Stewart's Learjet before it crashed. There was already a F-16 in flight, on training, and available. Unlike the hijacked 9/11 aircraft, the transponder in the Learjet was never turned off. These two facts made it possible to make the intercept.
References

* FAA Believed Second 9/11 Plane Heading Towards NY for Emergency Landing - National Security Archive Electronic Briefing Book No. 165, George Washington University (September 9, 2005)
* Bronner, Michael (September 2005) "9/11 Live: The NORAD Tapes", Vanity Fair.


Retrieved from "http://www.debunk911myths.org/topics/index.php?title=NORAD"


quote:
Originally posted by shaolin_Z
Seismic data consistent with controlled demolition theory? FACT


how? how is the data consistent with controlled demolition? you slide these assumptions in as fact. more 9/11 dishonesty.

quote:
Originally posted by shaolin_Z
Expansion of excecutive branch and tyrannical bills/law butchering constituionaly guaranteed protection from state and abuse of power? FACT


oh. i see. political opportunism after a catalytic event means that demolition charges were planted in the WTCs.

quote:
Originally posted by shaolin_Z
Clear abuse of power and convicted criminals appointed in key governmental positions? FACT


i dont know about this.

quote:
Originally posted by shaolin_Z
Illegal and unwarranted domestic spying on grassroots organizations, peace groups, and political advesaries? FACT


well, why arent you blaming hoover or mcarthy for the attacks then?

quote:
Originally posted by shaolin_Z
War based on blatant lies and deliberate manipulation of intelligence considered faulty by agencies in the first place and produced under pressure from executive branch? FACT


more evidence of fuck all from you mate.

quote:
Originally posted by shaolin_Z
Illegal destruction and removal of forensic evidence from crime scene? FACT


bullshit. ive argued this with you before. how do you explain all the steel tested by NIST?

quote:
Originally posted by shaolin_Z
Executive branch blocking independet investigation into 9-11 and 9-11 commission only being formed after families of victims pressuring the Government? FACT


oh, ok. the commission mightve been imperfect but thats hardly evidence of complicity or anything more sinister. and all those external experts were just pressured and bought off by the administration im sure!

hey, and wheres your criticism of WTC7? you used to whinge on and on about it. why not now? wouldnt be that you realised your error and now youre clinging to what you have left of the movement? haha.


Posted by pkcRAISTLIN on Oct-12-2006 07:42:

ok, heres a question for you, mr physics expert.

assuming each tower had the same potential energy, couldnt the manner in which they fell translate to a different seismic reading, even though they were expending the same amount of energy? are seismic readings really energy-measurements and so easily transferable? i didnt think so.

if one tower spewed more debris outwards, and the other took more debris down to its base/core, couldnt that translate into a different reading?

also, wouldnt .2 on the siesmograph be a relatively small different gizen the size and height of each tower?

edit: also, in that vid you posted, the time for each collapse was different by two seconds. is it possible that a building expending the same amount of energy but collapsing slightly slower would translate into different seismic readings? i mean, if one tower took an hour to collapse, i would assume the force would be greatly reduced?

these are honest questions, like ive admitted, im not a physics expert.


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