Author Topic: PETN  (Read 668 times)

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Plane

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PETN
« on: October 31, 2010, 02:52:44 PM »
http://www.cnn.com/2010/CRIME/10/31/petn.explosives.explainer/



http://en.wikipedia.org/wiki/Pentaerythritol_tetranitrate

Pentaerythritol tetranitrate (PETN), also known as PENT, PENTA, TEN, corpent, penthrite (or — rarely and primarily in German — as nitropenta), is one of the most powerful high explosives known, with a relative effectiveness factor (R.E. factor) of 1.66.[2] In addition to being used as a plastic explosive it is also used as a vasodilator drug to treat certain heart conditions.


Christians4LessGvt

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Re: PETN
« Reply #1 on: October 31, 2010, 03:39:15 PM »
US counter-terror to re-examine UPS crash in Dubai in September

DEBKAfile Special Report

October 31, 2010, 5:29 PM (GMT+02:00)


UPS Boeing crash September 2010

The US president's counter-terrorism adviser John Brennan said the fatal UPS mail cargo flight crash over
Dubai on September 2 is to be re-examined
to find out if it was not caused by an explosive package collected
from Yemen. He disclosed this in an interview to CNN Sunday, Oct. 31. debkafile's counter-terror sources report
that if this is what happened, US intelligence missed picking up on al Qaeda's air package plot for two months.
Brennan did not explain what led him to suspect the Sept. 3 crash was worth a second look, two days after
two explosive packages from Yemen addressed to Chicago synagogues were discovered in the British East
Midlands and Dubai only after a Saudi tipoff.

The explosive they contained as based on PETN. Our sources note that that al Qaeda's chief bomb-making
expert Ibrahim Hassan al-Asiri failed last Christmas to blow up a Delta flight with the same PETN-based substance
hidden in the underpants of Umar Farouk Abdulmutallab, a Nigerian extremist trained in Yemen. The powder caught
fire just before the plane landed filling the cabin with smoke. Other passengers were alerted and put out the fire out
before it detonated.

There was a similar incident in 2001 when "shoe bomber" Richard Reid failed to detonate the same PETN-based
bomb aboard a flight coming in to land in Los Angeles and was overpowered by passengers.

Nine years later, on Sept. 3, the pilots of a UPS Boeing 747 signaled the Dubai control tower after takeoff that they
were turning back because of a fire in the freight department
. Their last message was that the cockpit was full of
smoke and they were losing control, Moments later, the plane came down.

It is now suspected that the Boeing, which was only three years old, may have been blown up by an explosive
package aboard. Dubai's aviation authority GCAA issued a statement denying "the presence of acoustic evidence
or any forensic indication supporting the detonation of an explosive device." But they could not explain how the
plane caught fire.

debkafile's sources stress that these incidents underline al Qaeda's habitual modus operandi. Even if it takes a decade,
the planners of this terrorist organization will try time and again using the same methods to achieve its objectives,
whether in the air or on the ground. The package found in Dubai Friday, Oct. 29, was shipped from Sanaa on board
two separate Qatar Airways passenger flights, the airline confirmed Sunday.


"Mr. Gorbachev, tear down this wall!" - Ronald Reagan - June 12, 1987

Plane

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Re: PETN
« Reply #2 on: October 31, 2010, 11:13:45 PM »
I note that the attackers survive this sort of attack.

Are they running short of suicidal types?

Christians4LessGvt

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Re: PETN
« Reply #3 on: November 01, 2010, 05:34:02 AM »
Plane....IslamoNazis Richard Reid the "shoe bomber" and the "underwear Bomber" Umar Farouk Abdulmutallab
would not have survived had their mechanisms worked, thankfully for hundreds of Americans they did not work.....
but I would think sooner or later they will work and it will not be pretty to be sitting on board those planes at
32,000 feet.

Aviation - Boeing 747 - Airplane Crash (Explosion)


"Mr. Gorbachev, tear down this wall!" - Ronald Reagan - June 12, 1987

Christians4LessGvt

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Re: PETN
« Reply #4 on: November 01, 2010, 05:37:48 AM »
"Mr. Gorbachev, tear down this wall!" - Ronald Reagan - June 12, 1987

Plane

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Re: PETN
« Reply #5 on: November 01, 2010, 06:22:10 AM »
Plane....IslamoNazis Richard Reid the "shoe bomber" and the "underwear Bomber" Umar Farouk Abdulmutallab
would not have survived had their mechanisms worked, thankfully for hundreds of Americans they did not work.....
but I would think sooner or later they will work and it will not be pretty to be sitting on board those planes at
32,000 feet.



We tend to overreact to ugly dangers, this works out well sometimes.

Deaths due to aviation mishap fell during the year 2001 and haven't risen back to the year 2000 level again yet. Being even slightly careless is more deadly than Al Quieda is , and Al Quieda is doing a good job of making us be carefull.

Christians4LessGvt

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Re: PETN
« Reply #6 on: November 01, 2010, 08:52:31 AM »
We tend to overreact to ugly dangers, this works out well sometimes.

You're not talking me into dropping my homeowners fire insurance!
"Mr. Gorbachev, tear down this wall!" - Ronald Reagan - June 12, 1987