1988 F-4 Crash Test Faked? Apparently, 9/11 had a LOT of planning…
March 20th, 2008
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One of the biggest arguments which keeps coming up amongst the 9/11 conspiracy crowed is that the sites of the terrorist attacks did not appear to have large, immediately recognizable pieces of aircraft such as fuselage or wing sections. The counter argument (fact) which has been brought up is that aircraft often are reduced to relatively small pieces of debris during violent crashes.
In order to make this point, one of the most dramatic graphic displays of just how an aircraft can be completely destroyed is a 1988 test conducted by the SanDia National Laboratory. Even before 9/11, the test has been nearly iconic in the way it displays what happens to an airframe when colliding with a solid surface. The test involved an F-4 phantom airframe which was mounted on a rocket sled and slammed into a large block of reinforced concrete.
The original intent of the test was to gauge the impact forces of an aircraft moving at full speed and impacting a structure. The data collected would later be applied to nuclear security such as containment dome designs, storage casks and similar structures which are designed for even the most extreme catastrophic events. Although the F-4 is smaller than the Boeing 757 and 767 aircraft used in the 9/11 attacks, the principle is the same and the event is so visually dramatic that it has been a thorn in the side of the whole 9/11 “Troof” movement.
So how to deal with this problematic demonstration of what happens to an aircraft during a full-speed head-on crash? Just claim it’s fake. Yes that’s right. Claim its fake. A few pages have now come out claiming that a plane could never be “atomized” by a crash. Of course, the plane was not atomized but was indeed reduced to fragments. The following comment from one of the pages pretty sums up the mindset of these clowns:
ZOMG!!11eleventyone!111!!!!
Huge smoking gun dude. The video is obviously faked. Proof that 9/11 was being planned over a decade ago.
Great find. Can’t wait to see it in court to bring these bastards down!!!!
Mind you, this was in 1988. So why was this done so far ahead of time? Well aside from the possibility of decades-long planning for 9/11, it’s claimed that it was done as part of the nuclear energy industry’s attempt to provide inflated data on the safety of plants. Of course, this would be ridiculous in any case, but it’s worth noting that the crash was not into any existing containment structure but rather just into a block of reinforced concrete. It was not to test any single structure but to gauge the forces one might be subjected to in such a crash.
The reality:
Aircraft are designed to be lightweight. For this reason they’re built primarily out of aluminum sheetmetal. The structures are more than strong enough to contend with aerodynamic forces and the occasional rough landing, but comparatively speaking, they’re not that solid compared to a steel structure. Even when colliding with soft ground, an airliner moving at a large fraction of the speed of sound is easily ripped to shreds like tinfoil. Add to this the fact that aluminum metal can actually burn (no it won’t burn if you take a match to a chunk of aluminum, but when the temperatures are high enough it can be reduced back to aluminum oxide), and it’s not hard to see how an aircraft crash could result in a debris field that, at first glance, looks nothing like an aircraft.
Don’t believe me? There are plenty of historical examples. Here are just a few:
In 1986, an AeroMexico DC-9 collided in mid air with a general aviation Piper Archer and crashed in Cerritos, California while on final approach to Los Angeles International Airport. A subsequent investigation found the pilot of the Piper had suffered a heart attack and the plane then strayed, uncontrolled into the AreoMexico flight’s approach path. The crash resulted in 67 fatalities, including 15 on the ground. Most of the aircraft was reduced to small debris and the largest pieces recovered included the engines turbines and some structural components of the wings and mid-fuselage. The largest structural components were only a few feet long and most were much smaller
In 1996, a DC-9-32 operated by Valujet crashed in the Florida Everglades. The crash would later be determined to be the result of an onboard fire sparked by oxygen generators which were being shipped in the cargo hold despite being improperly secured. Initial wittinesses to the crash reported seeing an aircraft go down and then seeing “no sign of the aircraft” on the surface. The only immediately visible signs of the crash were scattered metal fragments, a deep pool of water in the otherwise swampy area and a slick of jet fuel. The recovery operation pulled pieces from the deep mud of the Everglades. Most of the structure was reduced to small fragments. Only the landing gear struts and parts of the engines remained relatively in one piece.
All passengers and crew perished in the crash. The total fatalities were 110. The recovery of human remains was difficult due to the fact that most bodies were reduced to fragments of bone and tissue. Many would require DNA or other forensic tests to confirm the identity.
In 2002, a Federal Express 727 crashed shortly after takeoff in Talahasee Florida. Failing to climb rapidly enough, the aircraft clipped several trees and then crashed in a field resulting in moderate damage to the aircraft. However, an ensuing fire destroyed most of the aircraft’s midsection. Despite a rapid response by firefighters, the only parts of the aircraft to remain mostly intact were the tail section and parts of the wings. The three crew members narrowly escaped with only minor injuries. Within minutes of their escape the cockpit was engulfed in flames.
This crash is a dramatic example of the damage which fire along can do to an aircraft, as the aircraft was in one piece and only moderately damaged when it struck the ground.
In 1992, an Air Inter Airbus A320 crashed in the mountains near Strasbourg Airport in France. The crash was ruled to be due to pilot error. An investigation concluded that the pilots were not adequately experienced with the flight controls and navigation system of the A320, which was different than aircraft the flight crew had been accustomed to. Most of the aircraft structure was completely destroyed, however a small part of the aircraft’s midsection was intact enough to allow for 9 of the 96 on board to survive, although with serious injuries.
A few others:
Nigerian Airlines 737 Crash in 2006
1994 USAir 737Crash Near Pittsburgh PA
1994 Crash of an American Eagle AR-72
1980 Crash of a 727 in Brazil
1984 Crash of a Japan Airlines 747 Following a Catastrophic Depressurization
1979 Crash of an American Airlines DC-10 Near Chicago
1970 Crash of an Air Canada DC-8
Sorry guys. You loose. Fail. Pwned. The whole “there was no aircraft” at the pentagon crash site is nutty enough, but now that some conspiracy theory nuts are claiming that even the World Trade Center crash which was witnessed by hundreds of thousands in one of the largest population centers in the world was smoke and mirrors or a hologram… Well, now it’s getting (more) ridiculous.
Seriously though. As a native of New York, an Americana and a human being, I have no more respect for the 9/11 troofers than I do for holocaust deniers. Their opinions may be protected, but is my opinion of them.
This entry was posted on Thursday, March 20th, 2008 at 5:21 pm and is filed under Bad Science, Conspiracy Theories, Not Even Wrong. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.
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March 20th, 2008 at 10:02 pm
The two differences between airplanes and most of the stuff are material structure and velocity. Aircraft are designed with as little excess structural material as possible. indeed some surfaces like the outside of the wing are a lot like tinfoil. If you see “No Step” marked on a wing or something there is a reason. An aircraft only has strength where it is needed. The other half of the equation is 1/2 mass times velocity squared. This is kinetic energy. An object going twice as fast as another has 4 times the kinetic energy. Going 4 times as fast and you have 16 times the kinetic energy. An airframe designed to be as fragile as possible combined with a lot of kinetic energy and large thick essentially immovable object and not much of the aircraft will be left.
This test was an expensive test for a client who probably spent several million dollars for the results. The client above wants good results to make conclusions from and data he can use. In a test like this a lot of effort is made to control extranious factors and not introduce error. This was a controlled test designed to measure specific things about impact and obtain specific data, most of which would have nothing to do with the film. The expensive setup for this test means that the client would have been very upset if he thought that any of the results were in any way “faked.”
All we saw here was simple physics, with nothing to hide. Any middle school physics student would understand that which completely escapes the troofers.
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March 20th, 2008 at 10:03 pm
And you are a deluded crank, wallowing in your own paranoia. If things were a fraction as bad as you think they were, you’d be on the Gulag right now.
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March 20th, 2008 at 10:04 pm
The above remark was addressed to WarOnManIsReal not J Carlton who is right on the money
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March 20th, 2008 at 10:21 pm
WarOnManIsReal said:
The consensus among accredited physicists and engineers who submit peer-reviewed findings and have studied the 9/11 attacks is that from a purely physical point of view (airplanes taking out the buildings, etc.) it is completely plausible.
The troof movement is based on misquoting/misinterpreting (with intent or not) claims by scientists, who frequently re-assert their view that the conspiracy notion is incorrect. We scientists stand up for what is right every day we correct misinformation and poor science spewed out by the tinfoil hat crowd.
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March 20th, 2008 at 10:25 pm
Good, now apply all that to what happened at the World Trade Center. By your own analysis, the planes should have smashed to bits and burst into flames, and there should have been a cloud of debris that would have disbursed down the walls. Instead, what we saw on the video so-called of the plane flying into WTC2 was such a weak, aluminium-made plane go into the steel and concrete wall like a knife into butter, without loss of speed and through a hole neatly the contour of itself. (Just search for “9/11 TV fakery” or “fake planes” in YouTube, to remind yourself of the video that was broadcast by the media on 9/11.) That plane was flying at an angle, so, in addition to the wall, it would have had to go through several horizontal steel and concrete floors, again purportedly without loss of speed and with nothing smashing or shearing off, not the wings, not the tail upright, not the plastic nose cone, nothing. Clearly an absurdity. Those videos were fake all right, broadcast by a compliant media. It’s time you Americans indicted Bush and Cheney for mass murder and high treason. You might thereby save the human race by stopping them attacking Iran and continuing the criminal insanity of their use of depleted uranium. (Not that the Brits aren’t totally complicit in this!)
Sydney, Australia
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March 20th, 2008 at 10:48 pm
Robert Hoogenboom said:
Good god I can’t believe I’m still replying about this (mostly because it’s fun, I admit.)
Hoogenboom- neither of the planes hitting the towers left a cartoon-like ‘punched hole’. There’s no evidence for thin punctures as would be associated with the tail section or wings. Instead, as the (aluminum) planes hit the (steel frame) buildings, the planes penetrated the bits that weren’t steel. You know, the glass. The comparatively weak fuselages were torn apart by the impact, in much the same way as the F-4 video. It was the fact that in doing so, a huge amount of jet fuel was spread over a large area of the impact floors, causing fires, and yadda yadda yadda huge pile of rubble. Watch that F-4 video again and notice how much of the plane debris makes it around the concrete wall, which is *much* less porous than the steel frame of an office tower, and you get a good idea of the forces involved.
I also don’t see why you seem to think the plane didn’t lose speed- clearly it didn’t come out the other end, so it was slowed from 0.7-0.8 mach to zero in a very, very short time.
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March 20th, 2008 at 10:53 pm
Doc, you could have also added Swissair 111 to your list. The MD-11 experienced an in-flight fire and crashed at high speed into the ocean off Nova Scotia. The airframe and occupants were shredded. It was difficult for some people to understand how hitting water could cause such damage, but as you point out, the general physics are well known. It is the search for details that causes staged tests like the F4 crash to be run.
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March 21st, 2008 at 3:10 am
FWIW, you are aware that “ZOMG!!11eleventyone!111!!!!” is a cue for sarcasm, right? While the stupidity of the 9/11 conspiracy types is clear (as proven here by WOMIR), the comment is not from one of them.
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March 21st, 2008 at 3:13 am
Correction: as proven here by WOMIR and 14t
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March 21st, 2008 at 4:45 am
Tdub said:
Well, they did not hit a solid thick block of concrete but steel columns. There is plenty of kinetic energy and destruction to go around. The fact that the aircraft was about obliterated and the tower columns were not all completely destroyed (until after the flames burned for a bit) shows this pretty well.
You do realize that much of NYC saw this happen first hand? Thats hundreds of thousands if not millions of people. Plus all the viewers who saw it live (every single network in the US and forign broadcasters with NYC branch offices were in on it??!?!?)
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March 21st, 2008 at 8:27 am
Robert Hoogenboom: I don’t think anyone here implied that the San Dia test was a 100% perfect analog of the 9/11 attacks, but only that it made a dramatic visual point about what can happen to an aircraft and that the San Dia test was not faked. There are other plane crashes which show the same thing. Even if they are not identical to the WTC they show that a plane is easily reduced to fragments by a crash at speed.
Lets remember that the towers were not solid. They were hallow and the outside was not a single solid mass but had support columns running versicle with windows between them. The event therefore was a lot different and most of the aircraft continued into the tower interior because of the momentum it had. The side of the towers did not present a completely solid and unbreakable barrier.
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March 21st, 2008 at 8:31 am
WarOnNitwits/Hoogenbottom:
Go to http://wtc.nist.gov/ and the linked site http://wtc.nist.gov/reports_october05.htm
If you have the courage to do a little reading about how the planes destroyed the towers, these sites have a bunch of really good investigation reports, 250+ pages each, that explain the physics of the destruction in great detail. I’ve read them and they are fascinating. Here’s a direct link to one of the reports: http://wtc.nist.gov/NISTNCSTAR1-2B_Chaps1-8.pdf
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March 21st, 2008 at 8:58 am
I have actually witnessed an aircraft crash myself and can attest that they do disintegrate into small pieces. Not an airliner, which is mostly a hollow shell, but fighter aircraft, which are a lot more “dense”. I was about 15 years old, living in Germany and was at the time camping with some friends in a field outside my home town. Two Canadian F104s practiced dogfighting overhead and we watched them. At one point they came too close and one aircraft hit the other one at a right angle in the midsection. The hitting aircraft disintegrated into pieces mostly smaller than a hand that rained down all around us. The largest unbroken piece of it was the turbine shaft. Of the hit aircraft the largest piece was the front part of the ****pit that came down about 1 mile away with the pilot still in it. Fortunately nobody of us was hurt, but both pilots died. Neither aircraft hat live ammo or missiles on board that could have exploded.
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March 21st, 2008 at 9:05 am
KLA said:
Heheh, there’s a reason the F-104’s were called “tent-pegs” or “lawn darts”.
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March 21st, 2008 at 9:22 am
I realize that they are aerodynamically sound, but every time I see a picture of an F-104 in flight I feel a bit unsettled because it looks like it would just drop from the sky like a stone, or at the very least that it would need to maintain speeds of mach 1.5 or so just to get enough lift not to stall out in level flight.
I realize that they were designed for high speed but obviously they can fly subsonic as this would be necessary for landing, takeoff and things like air refueling and flight over areas where supersonic flight is not permitted.
The wings are just so tiny it looks like they’re fins more than wings!
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March 21st, 2008 at 12:13 pm
Tdub said:
The 104 was often referred to as the “Widowmaker”. It was notoriously unforgiving.
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March 21st, 2008 at 12:18 pm
OT: Another case with an F104 I know of involved an US pilot in Hahn, Germany. He had a flameout at altitude and was ordered to bail out. He didn’t, but “dead-sticked” the aircraft back to Hahn airbase and landed safely. From what I hear he was awarded for saving the aircraft and a superb bit of piloting, and was at the same time reprimanded for disobeying orders.
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March 21st, 2008 at 12:36 pm
Yeah, and also my post #29 PROOFED that the Canadian government was in a secret war against 15 year old German kids, according to troofer logic. Which also proves Heinleins statement:
Logic is an organised way to go wrong with confidence.
I should add: if you start out with garbage data.
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March 21st, 2008 at 3:14 pm
KLA said:
Don’t you realize that every government, major corporation and organization (even the non-existent ones) is at war with every individual except for a few insiders who run the world from their secret evil bunker?
(by troofer logic that is)
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March 21st, 2008 at 3:46 pm
Dave G said:
Except for a few insider troofers who also know about it. From which logically follows that the troofers must be also in on the conspiracy. And so it goes in circles. Crop circles that is.
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March 21st, 2008 at 3:55 pm
In fact they are ALL controlled by the UFO’s that are plotting to depopulate the Earth and turn what’s left of us into mindless but useful slaves (as typified by WarOnManIsReal and 1 4 Truth.)
Don’t believe me? All the proof you need is in the Bible, all you have to do is open your eyes!
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March 21st, 2008 at 4:27 pm
Seriously, I would not be surprised if Al Quaeda did not start this original troofer garbage. They seem to be the only ones profiting from it from a propaganda standpoint. Seeing that most of the world is disgusted by the 9/11 act.
Basically the same as the DU stuff was most likely originally started by Saddam as a propaganda measure against the West.
With the given idiot density/mi^2 in the US and Europe, it is easy to get it rolling.
But that’s how it goes.
Democracy assumes two idiots are smarter than one genius.
Science proves that one genius is smarter than an infinite number of idiots.
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March 21st, 2008 at 4:43 pm
The DU thing started with that other saint Slobodan Milošević, Saddam picked up where he left off with Yasser Arafat singing harmony.
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March 21st, 2008 at 5:09 pm
The NIST report, which I have read much of does a very good job of going into the science of what happened very deeply and confirming the observations with data and multiple tests, including some which were conducted on recovered steel from the structure which was not damaged by the attack.
However, on the topic of the aircraft being broken up into mostly small parts (although some parts certainly did survive such as turbines) the principle of the thing is not that complicated or hard to understand. Aircraft are very commonly reduced to small debris in crashes especially CFT (controlled flight into terrain). It does not matter if it is mud or concrete because there is so much momentum that the aircraft cannot stop. It will partially telescope as the material is fragmented.
If you have ever heard the saying that water is as hard as concrete when hit from a certain height, this is the same idea. The material cannot “get out of the way” fast enough. It has nowhere to go other then to be smashed to the point where it fragments into little pieces.
It’s an unpleasant reality of many crashes and I don’t see why anyone would doubt it given the number of times it has been observed.
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March 21st, 2008 at 5:12 pm
An Actual Scientist said:
The failure modes of objects with high kinetic energies is not always obvious. The F4 disintigrated in the Sandia test because the wall was solid and had a much larger mass than the F4. In the WTC crash the situation was different. The walls of a building are not solid and only carry a part of the lead even in the style of construction the WTC had, hollow core with the wall carrying a large part of the load. Also, the wing spars and floors of a commercial aircraft carry most of the loads and are fairly strong structures, especially along the direction of motion. This strength and the aircraft’s fast rate of speed meant that the columns on the towers didn’t have time to react like ductile members and acted as if they were brittle rather than elastic. Here’s the Purdue University animation made from a large finite element model of the collision:
http://www.youtube.com/watch?v=gH02Eh44yUg
Note how the wing spars and fuselage act like knives because the collision happens too fast for structures to react and deflect.
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March 21st, 2008 at 5:18 pm
Of course, you’re right J Carlton. I think I may have oversimplified, but I was just trying to make a point about aircraft being able to fragment and this not something surprising or unusual.
I may have made the error of oversimplification on this. I apologize. I was trying too address the fact that people have a knee-jerk reaction to think that an aircraft could never be completely destroyed in this manner.
Really the F-4 test and the 9/11 attacks are not the same thing. As it has been observed, it is not that good of an analog but it is a very good visual example of what can theoretically happen to an aircraft. It may be a somewhat more useful example for the pentagon. The pentagon seems to be more of a mainstay of the “there was no plane” claim.
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March 21st, 2008 at 5:19 pm
the 9/11 attacks and the 1988 test have something in common: Neither was faked and those who claim that they were are out in left field. I think the 1988 test has more in common with the pentagon anyway.
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March 21st, 2008 at 5:21 pm
Oops. I was preempted. I think the actual scientist is right to say that the intuitive response that a “plane can’t do that” is not right. I also think you might need to simplify things for these idiots to understand. No matter how you slice it, that kind of speed results in massive damage to the projectile and the building.
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March 21st, 2008 at 5:30 pm
I should apologize if I overstepped things and passed off some speculation and assumptions as if they were fact. I want to also mention that this is not my direct area of expertise (failure analysis of structures and aircraft).
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March 21st, 2008 at 6:03 pm
An Actual Scientist said:
Not to worry, commonsense and a grasp of physics is realy all you need in a case like this.
I do think that a lot of folks that see something odd about these crashes are trying to extrapolate from automobile accidents, and can’t quite grasp that 2024 aluminum in a hardened condition will not crumple at 400mph the same way mild steel does at 90mph. The material used in an aircrafts skin is also about half the thickness of the body of a car. The skin of an aircraft tends to crack when impacted, as well as deform; in almost all cases repair involves cutting out a fillet and replacing it rather than bang it out as is done with a car. This I can attest to because it is a direct area of expertise for me.
As well, as was mentioned in the original post when you are dealing with an aluminum assembly in failure, and fire is involved, everything concerning the metals behavior in the as-fabricated state is out the window.
Also these aircraft that were involved in the 9/11 affair all have keel beams (not wing boxes)which would allow them much deeper penetration into any structure they hit nose on. These are also Al structures so they would burn unlike the LPT shafts we see tumbling off the engines in the movie – those are made of Hastaloy a type of steel.
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March 21st, 2008 at 6:59 pm
An Actual Scientist said:
I don’t think you’re that far off. It’s the same basics. Besides that I don’t think anyone in the Troof (as it is put) movement would have the intellectual honestly to say something similar and apologize for overspeculating or reaching too far on a generalization. That kind of intellectual honesty and respect is totally non-existent with conspiracy theorist.
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March 22nd, 2008 at 8:26 am
I don’t doubt that planes crashed into the WTC (the pentagon maybe or maybe not. There’s evidence for both). However, it is undeniable that the hijacker theory is totally false and so is the government’s story. It seems highly likely that the planes were only part of the story of why the buildings fell and diverted attention from the fact that the buildings had been prepared at least weeks before the event for demolition.
I think we all know that around the same time as 9/11 the government came out with the preditor and the globalhawk and clearly showed that they had made progress in remote controlled and automated aircraft. It is no coincidence that this is the exact technology which was installed in the aircraft and allowed the government to control the entire thing from a distance. Perfect alliby as well
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March 22nd, 2008 at 3:26 pm
Tyler said:
There’s just one problem with your logic. None of the four aircraft involved in 9/11 were out of service long enough to have the kind if modifications made to them needed to convert them for remote control. Remote control is easy if you have access to all the parts need to make the modifications. Getting that access isn’t so easy as most of those components are long cycle maintainence items and don’t need to be accessed until the aircraft is undergoing a heavy rebuild where all of the things on top are replaced anyway. Here’s a link showing what it would take to modify a Boeing 757 or 767 for remote control:http://www.911myths.com/Remote_Takeover.pdf
A commercial aircraft’s every minute is tracked in its log. If an airplane is not flying it’s not making money and that becomes expensive very quickly. An aircraft out of service long enough to have the modifications done would be noticed. With this in mind, the only possibilities left are that the pilots deliberately crashed the aircraft and their passengers into the WTC, which is highly unlikely or the planes were hijacked by Muslim Jihadis bent on suicidal destruction, which is supported by all the evidence available.
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March 22nd, 2008 at 3:42 pm
Tyler, there is not evidence for both sides of the plane hitting the Pentagon argument. There are things that people have read into the evidence to support both views, but the evidence (properly understood) only supports the truth. Which is that a plane hit the Pentagon.
Your talk about remote controlled and automated aircraft is pure s–t. RC controlled aircraft were possible (and existed) in World War II. Both the Axis and the Allies had them and used them as large guided bombs. The big advances with the Predator and GlobalHawk were in size, range and electronic surveillance capabilities.
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March 22nd, 2008 at 8:41 pm
Can you imagine the hurt this kind of talk causes the people that lost a loved one in these attacks? It’s bad enough to deal with an untimely death under normal circumstances, it must be terrible in the face of accusations like these.
I do hope that the survivors are not being pestered by these nut cases.
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March 22nd, 2008 at 9:10 pm
I know someone who was at the Pentagon when it happened and was involved with seeing the aftermath and aiding those in it. He does not talk about it and asks that it not be brought up or questioned. He has some PTSD from it and I know he has avoided any confrontation with the conspiracy theorists. It is obvious that he is still very effected by it, but he’s a person of amazing character which helps.
Also, as an employee at the pentagon I would imagine he would be even more of a target to those who are conspiracy theorists (since the military and government and all were involved). Anyways, I know he’s been called some nasty things on discussion boards and such hence I think he’s not one who will really even mention it any more.
Like I said, a person of good character so that helps. He actually used to be a commander of Minuteman III nuclear missiles (yeah you have to figure that they screen the guys who do that stuff pretty well for emotional stability). Obviously this would also not help the whole conspiracy theory thing.
If I saw someone come up to him or to anyone who lost loved ones or experienced the events I don’t know I’d be responsible for my actions. Personally, I lived in New York much of my life and had been to the towers more than a few times. My father worked in the South Tower for a couple years when I was a little kid, actually. When I saw it happen I could reconize the streets and backdrop where people were running and I knew them well. I also was in New York only a couple weeks afterward when the debris pile was still smoking. I remember vividly the pictures of lost relatives hanging up in Grand Central station some with rewards of thousands of dollars for any information.
I still do not enjoy looking at the scenes from that day and I change the channel when a show about it comes on tv. I wasn’t even there and I didn’t know anyone who died. So I have to figure my memories are very very pal comparisons to those who lost more.
I live in Connecticut not far from New York City and I was born in NYC, so obviously I know people who were more involved. Actually a couple family friends were more close than myself. One person I know now works as a receptionist in my town and lives with her parents. She is about 35. She worked at a law firm in one of the towers and had a big high paying job. She was away on the 11th with a client or something and nearly everyone in the firm died. She moved back home and hasn’t worked the same level job or been the same since. Really, it’s a shame.
Also, my best friend’s father has experience in enviornmental cleanup and was called to help with the cleanup of the debris afterward. It had an obvious effect on him as well. Also such people are often the target of CT’ers demands “Did you or didn’t you see signs of thermite?!?!?!” I don’t know if he has been questioned but I believe he has worked to avoid that as well.
Anyway I never got more than 100 yards from the debris pile or anything. At least I didn’t until December 2001. It was unreal though. Fridge trucks from the morgue were there and when it was just afterward nothing was in place to work on the debris it was all impromptu. An incredible amount of dust. Absolutely everywhere. Stores had it about six inches deep and they had a lot of fire hoses and water trucks wetting everything down to try to keep it down and wash it away to some degree. Trucks leaving constantly full of concrete and steel. There was an overwhelming smell of grit, concrete dust, burning and diesel exhaust.
The aeriest thing I think would be the remaining facad of the structure which if you knew the buildings at all had verticle beams which came down to about 20-30 feet above the ground and then had arches. It was strange because I remembered vividly walking past the buildings and looking up at that up the lines of the building to the sky. Also I had been in, though not in a few years at that point. I remember the downstairs had elevators in the center and there were high ceilings and light fixtures that were nice but slightly dated 1970’s-esq.
Anyways, it’s really not an academic or theoretical question for everyone. It still hurts a lot of people.
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March 22nd, 2008 at 9:26 pm
Your long winded appeal to emotion proves nothing. There is nothing better we can do to honor those who died that day than to bring the real killers to justice. You only oppose investigation because you do not want your faith shaken in your precious government and your fragile belief in the world which would come crashing down if you opened your eyes to the obvious.
It is not worth saving people the pain of answering the tough questions if that denies justice to the victims of 9/11. If you had any confidence in your idea that it was just 19 hijackers you would not be trying so hard to fight any independent investigation into those events.
I think a very large portion of the websites like this one are commissioned by the government to appear to be individually driven. I am not sure if this is one of them or if it is just run by someone who has their head in the sand.
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March 22nd, 2008 at 9:33 pm
SluthForTruth said:
Well I know YOU have your head up your ass.
Does it ever occur to any of you dummies that the fact that you can vomit your idiotic ideas here and everywhere else without getting the knock on the door is a pretty good indication you’re all wrong?
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March 23rd, 2008 at 8:03 am
On comment 54: Well put and I don’t see it as an appeal to emotion. The event was something that had a big affect on the emotions (and lives) of many. That is not something you can change.
If you want to talk about the science and the facts of it I think that’s well established and reviewed many times. Scientifically it is not necessary to continue to review it over and over. Socially, emotionally, morally, it is wrong to subject the survivors to that.
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March 23rd, 2008 at 9:42 am
It was a very sad day indeed. Something which I think most people would agree was a big shock and which I have no doubt that those involved want to put behind them – even if that is not completely possible.
I remember when I heard about it that there was a great fear in the UK, even from afar that terrorists had struck in such a devastating manner. Because it was so well coordinated (multiple planes in multiple cities) there was a great deal of fear even here that it could be part of an international multiple attack event.
We have experienced terrorism here of course, the London Underground bombings and attacks at airports, but they have not been anywhere near the devastation of the 9/11 attacks. However, especially with the bombings in London there is a very unsettling feeling of helplessness. There is such shock because it comes from nowhere.
I can sympathize with the trauma and I don’t understand why it has become acceptable to drag through this again and again.
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March 24th, 2008 at 10:37 pm
I was going to leave a jokey response about how all those other plane crashes were obviously fake, too, but I see that the real truthers have already left dumber comments… and they are probably being serious.
Heh.
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April 16th, 2008 at 9:40 pm
Since you are completely sure that this video shows what happens to a plane that hits a concrete wall… and I am sure it does too… maybe you can tell me how the “plane” that hit the pentagon penetrated 3 concrete walls that were reinforced with kevlar???
I’m not sure where you dug up these supposed “troofers” who claim the video is fake. If they are real… then I pity the movement.
In’t it obvious that this video proves NOT ONLY that if a plane hit the pentagon, it disintegrated… BUT ALSO that a plane DID NOT cause the damage at the pentagon???
Newsmax posted this video and along with a gloating rant that claimed this would silence the idiots… and when I brought this up to them, they took it down.
Will you take this down… or just delete my response?
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April 16th, 2008 at 10:46 pm
Elvis Oswald said:
Since you seen to have some intelligence, I will explain. The problem with this sort of simple analysis is that it is simple. There are few things more complex than two complex structures impacting. There are so many variables involved that it cannot be modeled just by looking at tapes of other events.
So in the end this proves nothing. Don’t fall into the same intellectual traps as the troofers.
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April 16th, 2008 at 11:26 pm
Elvis Oswald said:
Youre right in the respect that this video is not a perfect analog for the pentagon. This does demonstrate in a visual way how an aircraft can fragment but it does not show a situation which is comparable.
First of all, the aircraft is hitting a fixed block of high density steel reinforced concrete and it’s actually a most of the force is used to both break apart the aircraft and push the heavy block somewhat backward. By pushing backward at a slower rate a much greater mass we have conservation of most of the momentum and the rest is dissipated by the aircraft fragmenting.
The aircraft which hit the pentagon was considerably larger and hit a considerably thinner wall of concrete. Given, the pentagon is pretty strong but the walls are only so thick and do have windows and such. Armored windows in many cases, but still not comparable to several feet of reinforced concrete. When the aircraft hit no doubt it broke apart immediately but it would have also broken the concrete. The concrete is strong to compression but for “sheer” as in an impact event it is more limited.
The fact that the aircraft was in pieces does not mean it stopped at this point. Since the first wall did not stay in one piece and solid it would not be completely deflected. The total mass of the aircraft still was moving forward, along with concrete it dislodged except in as multiple pieces and not one solid aircraft. Every fragment continued forward uintil the energy was expended. In the video of the F4 most of the fragments are still going at a high rate of speed but they’re deflected sideways when they hit the wall, because it doesn’t give.
This is a bit like a fragmentation round or some penitraters like depleted uranium. When it strikes the armor it may not remain in one piece, but the cloud of aerosol and molten steel continues to move forward with the same extreme energy of the round.
Now there also needs to be an understanding of building armor. The Pentagon did have ballistic armor and armored windows with relatively good laminated glass/acrylic. However the structure was not armored for all possible attacks. If you want to make the pentagon impervious to damn near anything you have to basically put it in the center of a mountain (Actually they did that.. it’s called Raven Rock)
But all armor is going to be designed for a certain kind of threat in mind. With the Pentagon it would be the possibility of a car bomb, an attack with small arms or something like that. Kevlar, you mention, may have been used, but Kevlar is not the be-all end-all. Kevlar fabric is good ballistic material because it can deform and absorb a lot of energy without tearing and allowing a fragment through. But Kevlar fabric is not going to add structural strength. In reality, it isn’t even anchored down very well so if you push on it hard enough the whole panel will tear away as one piece.
This is the thing: The pentagon was never armored in a manner anticipating a massive amount of force from a mechanical impact. Let me use an analogy for the armored windows and paneling. Lets imagine there is a line of men with bullet proof vests guarding me.
They’re standing there shoulder to shoulder and I’m behind them. You shoot one of them in the vest. You might shoot him a bunch of times. He stays standing. He grunts and leans back, but the guy next to him grabs his shoulder to make sure he doesn’t go back too far. The bullet proof vests have protected the line of guards and I’m safe.
Now lets say you have the same setup and you have a 300 pound football player run into the guards. He breaks through and nocks a bunch over and makes it to me. The fact that they had kevlar vests does not matter.
No that’s never done here. Actually I’ve made a point of that.
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April 22nd, 2008 at 8:58 pm
WarOnManIsReal said:
Really!
Let’s see. http://www.ae911truth.org/ says that 316 architectural and engineering professionals agree.
IF every single one of them is actually employed as an engineer, then they are part of a pool of workers in the US that is 1,510,400 people strong. http://www.bls.gov/oco/ocos027.htm
Well, quick calculations mean that they represent a whopping 0.0209% of the working engineering population. Do you want me to tell the other 99.979% that they are wrong, or will you get that.
If you consider only the structural engineers, that percentage shrinks even smaller.
What about the population as a whole though? I like to go here every once in a while just for fun. http://www.patriotsquestion911.com/ I especially like page on the artists, entertainers and media professionals. I am sure that all that time spent waiting tables before they got their first staring role make them more then qualified to comment on the physics of the collapse.
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April 22nd, 2008 at 9:03 pm
SluthForTruth said:
Actually, a very thorough and extremely independent investigation is currently going on.
You are part of it right now.
Information is available, theories are presented and debated, studies are published, and so on. And, all of it without spending a single taxpayer dollar. I love the internet.
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May 19th, 2008 at 9:13 pm
J Carlton said:
Well, I know this comment is going to be deleted, but it’s complete bull**** that planes are always in the air. You don’t think planes sometimes need engines replaced or to be overhauled or checked for safety? Or painted? or refitted inside and out? Why do you think there are hangers at airports.
Plus, even if it did take a long time they could have all the time they want to make a plane for this kind of thing and then pull off the old switcheroo
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May 19th, 2008 at 9:42 pm
True Patriot For Truth said:
First you have absolutely no idea of how commercial aircraft are operated, the degree of complexity of the systems, or the way things are traced in the industry. They are not something you can file the serial numbers off of because every single part on the airframe and the engine has a FTN (Fulltime Tracking Number) which is assigned to a component when it is made and is retired when the part is destroyed. Since these parts come from all over it would be impossible to change aircraft without one of them being noticed.
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May 19th, 2008 at 10:18 pm
Fir
True Patriot For Truth said:
First, no your comment will not be deleted. Yes, there are times when an aircraft is pulled for service for an extensive overhaul and there are also times when aircraft are grounded for safety checks or just because there is not that much demand at a given time.
However, there is a lot of documentation. Not only this, but every piece of the aircraft has a serial number from the time it is manufactured and it can all be traced. There are logs and records.
It would be an enormous task to get every single person involved and every single record involved changed to fit in. There were pieces scattered all over lower manhattan. You would be very surprised how well documented aircraft designs are. You can trace a single fragment to a single production run of a given airframe and often to a single aircraft.
There are far too many parts and too many individuals and records to ever hope to cover your tracks.
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May 19th, 2008 at 10:52 pm
drbuzz0 said:
Not only that but a modern aircraft is more a corporation than a single entity. In some cases you will find that the airframe belongs to some Irish leasing company, each of the engines and each of the landing gears is the property of a different bank located in the Caymans, or Lichtenstein, the interiors belong to a another company, and the crew is from some other airline that the one who’s name is painted on the tail.
Over the life of an aircraft units are robbed and different ones put in as the operation demands, and upgrades are installed, and so on and so on.
Doc is right, it would be impossible to run all of these changes down, to make a switch and the ripple effect through the documentation would encompass dozens more airlines and aircraft.
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