o,mike....you never answer, just dodge, and shift goalposts, then obfuscate with unrelated images, then hand-wave and confuse the issue some more.
For instance, you keep using the term "APC unit". Do you mean the APU??? The Auxiliary Power Unit, basically a jet turbine engine that doesn't produce thrust for propulsion purposes because that's not its function. It provides supplementary electrical power and pneumatic air. The reason for electricty auxiliary sources should be obvious, but what most non-pilots (sucxh as yourself) or other people not familiar with aerospace don't know is WHAT the pneumatics are for....I'll let you guys do the research.
BUT, back to the "APC unit" that you keep mentioning, if it IS the APU, then what say you to this:
...and Honeywell GTCP331-200 APU.
www.janes.com...
Now, lest you attempt to change the subject once more, or dismiss this source, you should firstly LEARN about the provenance of "Jane's All The World's Aircraft, and its reknown in the aviation community, and well-respected credentials.
Please pay particular note as to the manufacturer of the APU that is installed on the B-757.
NOW, once again, let's hear from this so-called "expert" you keep touting. WHO does he work for again????
Did I read that he works for
Rolls-RToyce, as a result of his former company Allison being bought up...so what makes him an "expert" on a Honeywell-built APU again? Hmmmmm?ONE MORE THING, regarding the photo of a fully assembled (with cowling) RB-211 on a test stand, a few posts up....again, that demonstrates either that you are ignorant of the internal components that make up an RB-211, or intentionally wish to mislead by using that photo to exaggerate its apparent size --- hint, the N1 fan IS the largest diameter component, of course, since it provides the majority of the thrust.
Why not look at the INTERNAL workings of a turbine engine, and maybe you'll learn something...
www.flightglobal.com...
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adding, here is a link, using those photos again from the crash scene, and then further explaining them.
Why is it that "truthers" never bother to search hard enough --- and only wish to see what fits into their fantasy???
pagesperso-orange.fr...
[edit on 8 February 2010 by weedwhacker]



you're whacky....the pilots against 911 think it's a lie.....flight recorder was found to be bogus, from another aircraft. i'm a pilot....i see
lies everywhere in this.....not to mention wtc-7