Pentagon "NTSB animation" is wrong!, page 1
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Topic started on 27-5-2007 @ 02:41 AM by Caustic Logic
Pentagon no plane hoaxers take heed! The north of the Citgo flight path has yet another problem!

For those who don’t know, the new rage in no-757-strike-at-the-Pentagon is a double-corroborated "proof" that the plane posing as Flight 77 flew at such an angle - north of the Navy Annex and the Citgo gas station - that it COULD NOT have clipped the five light poles or cause the angled building damage attributed to Flight 77. This theory is bracketed on two ends by Citizen Investigative Team (featuring our very own ATS Conspiracy Master "Jack Tripper") and their video The PentaCon (which covers the eyewitness end), and their "brother organization" Pilots for 9/11 Truth (P49T, of which I believe fellow ATS master John Lear is a member), whose video Pandora's Black Box Chapter 2 calls on an "NTSB" flight reconstruction derived directly, we are told, from the Flight Data Recorder (FDR) of flight 77. While the eyewitness end and the FDR (as seen in the animation) disagree wildly on the plane’s altitude, they seem to agree on the damning flight path, and thus seemed well-poised to take down the official story.
The final minutes of this animated NTSB file can be seen here:


For the moment I’ll ignore the CIT witness testimony (I’ve already said my bit over that, and don't have anything to add - yet) and look just at this animation; it contradicts the official story on several points, but what I’m looking at here is the flight path, the direction it was pointed in its final seconds.

The animation has other problems, which I feel a need to address again, including its NTSB authenticity (Paper Trail problems explained) It was supposedly sent to British researcher Calum Douglas (aka "Snowygrouch") after an FOIA request, in July 2006. Some info on this receipt and the difficulties of getting verifying data are recounted in this presentation by Douglas in Ipswich in March. Great viewing, some real WTF X-Files moments, like the (CSV file?) data being clandestinely translated for them by a corporate bigwig on a laptop in a hotel room!

Anyway, as Douglas and the P49T guys will tell, you, it's complicated stuff, and they put a lot of work into understanding how the data and animation fit together. Well, as "Snowygrouch" puts it, it’s not animation, since “animation implies some sort of fictitious content.” So he calls it a reconstruction. I’ll continue to call it an animation.
He'd been analyzing it for over six months before that speech in Ipswich, where he gave no clue that he ever stumbled upon the real problem with his animation I found in twenty minutes once I'd thought of it.

The American Society of Civil Engineers cite from the NTSB a magnetic heading for the plane at impact – 70 degrees from north - which they found consistent enough with the building damage to use it as an explanation of how the building was damaged the way it was. I Checked my jumbled “CSV” file [downloaded from P49T], and found a termination magnetic heading of precisely 70.0 degrees in the last frame of data. Then I looked closer at the animation, and see in the final moments a dial there reading 70, which I take to be the magnetic heading. Thus all FDR sources I can see match, even the animation. Yet one such mapping of that heading matches the official story while the same trajectory, once animated as in this case, is on a path to miss the light poles and rule out the angled building damage.

On further analysis I duly cheesed out. What was 70 degrees from what? How on Earth could I solve this problem? But after cutting my teeth on shadow reading, I decided to try common sense to get to the bottom of this discrepancy and with it the animation’s corroboration of the too-north-path. It wasn't too hard, really. I just checked that my map was oriented north, took that as 0/360 degrees, dropped a compass on it, drew a line at 70 deg and it matched the official flight path, the light pole clippage, and building damage. This is from FDR data downloaded from Pilots for 9/11 Truth, generally said to refute this path. This means we’re in business.


So I looked at how 70 degrees translated into that animation. I capped a frame of the plane passing over the Navy Annex area, nearly centered on what I determined to be Southgate Road (at a mag heading of 70 it says) and mapped that. Lo and behold, the path from there to the Pentagon, the path taken in the video, is NOT a 70 degree heading! It's 80 degrees, a full ten degrees off!



Thus claim that the FDR data shows a northern flight path contradictory with the official story is plain wrong. Actually looking at the data, all we see is 70, 70, 70, even right there on screen in the animation's heading dial. But they don’t zoom in on the number, but on the picture, which, if you map it out, is 80 degrees, not 70. Again, their too-north FDR data case is based on one thing and one thing only – the animation picture – and that is FLAT WRONG.

Can anyone here honestly see another explanation?

It’s still unclear whether the NTSB slapped this together themselves with such poor quality control and high mystery potential, if Calum had it made "based on the data," or if it was slipped to him in some other way so he'd truly believe it. But it's wrong, and as for his apparently not catching this simple-to-find discrepancy, well, that doesn't bode well for his credibility, nor that of the others who've cavorted with this "smoking gun."



[edit on 27-5-2007 by Caustic Logic]





Mod Edit: cap title

[edit on 6/8/2007 by kinglizard]


reply posted on 27-5-2007 @ 08:15 PM by Caustic Logic
Originally posted by coughymachine
Nice work, CL.

Playing devil's advocate for a moment, is it possible that this was caused by the yaw Sgt Lagasse (sp?) spoke of as he described the last seconds of the aircarft's approach?


Had to look this up:
A yaw motion is a side to side movement of the nose of the aircraft

source
A wobble. Now I know that...

Mmm... it may be related but perhaps not in the way you might be thinking. A yaw is a sublte shift within a general direction - the nose might have a different reading for a moment, but this one is at an iverall 80 degree steady path, and the mag heading dial stays solidly at 70. Watch the last few seconds - a change from 69 to 70 is noted, then all 70 from there. No yaw of even one degree shown, definitely not 10 degrees.

Now this wrong animation does (coincidentally?) match about the same angle Lagasse has always reported. He's another issue - since 2002 he's said the plane flew in that angle, from the north, which has no other substantial support in the witness pool, nor as we see in the FDR data except when that data is animated 10 degrees wrong, as it is here. So whyever exactly he's been wrong this whole time, I wouldn't put too much stock in his account or any sub-detail of it. He may in fact have thrown this in to help confuse the issue, suggesting that maybe the 70 reading is from a momentary yaw of a plane on an 80 traj.

Oh dear, I'm covering for the perps again by attacking the CIT's sterling witnesses... I hadn't meant to go there.

[edit on 27-5-2007 by Caustic Logic]


reply posted on 27-5-2007 @ 10:30 PM by roadgravel
The magnetic declination at the pentagon is between -10 and -11 degrees.

Pentagon magnetics. NOAA calcs for the lat/long gave -10.7.

Are the readings as recorded corrected for mag declination? Maybe Mr. Lear could clear this up.

[edit on 5/27/2007 by roadgravel]
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