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#71
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Cessna's response to negative feedback on Skycatcher being built in China
While I have no desire to get in between you and the flight sim guy, here is
why lead was removed from auto fuel. https://courses.washington.edu/uconj...leman_2000.pdf I remains in aviation fuel because of the requirements of safety, especially in turbocharged piston aviation engines, and the slow rate of the approval process for replacement fuels. The corn growers association says they have the answer, and I'm sure they wouldn't try to gloss over any shortcomiongs just to make money. http://www.ncga.com/ethanol/pdfs/200...%207.28.06.pdf We do come into contact with fuel so it is possible to meet up with a little TEL, I'll worry when the high time pilots start showing symptoms. "Airbus" wrote in message ... In article , says... Airbus writes: What "route" would that be? Inhaling lead-containing fuel additives, such as tetraethyl lead. When and how do we inhale significant amounts of these? Why are these additives in the fuel in the first place? I would like you to explain to us what was the impetus for removing lead from automotive fuels, and why it has remained in aviation fuel. Please be specific - inquiring minds are starved for your precious information, assuming this is one of the many subjects you have "already studied". . . |
#72
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Cessna's response to negative feedback on Skycatcher being builtin China
Morgans wrote:
The way the cowards continue to blow up our soldiers and civilian support people with suicide bombs, they deserve no protection, either. The fact that they are still kept alive is more than they deserve. Conveniently forgetting how many prisoners have been found innocent and eligible for release but are still being held there, of course... |
#73
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Cessna's response to negative feedback on Skycatcher being built in China
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#74
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Cessna's response to negative feedback on Skycatcher being built in China
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#75
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Cessna's response to negative feedback on Skycatcher being builtin China
Morgans schrieb:
"James Sleeman" wrote The US Government has consistently proclaimed that these are not Prisoners of War. Right. They are fighting in a war that is being fought by an arm without the support a government. They are our enemies, all the same, and they were fighting, thus they are called enemy combatants. In which cave have you lived that you have missed all the reports about innocent people there (and all other disgusting stuff)? If they would do so, it wouldn't be half the problem it is for the US now, except of course, they wouldn't be able to torture the prisoners any more. Not true. Since they are not in an army supported by a country that signed the Geneva Convention, they have no protection. come on! don't come with international treaties! not you as an American. The USA must accept authority of the international court first - then, only then you *might* have a say. The way the cowards continue to blow up our soldiers and civilian support What would you do if some foreign troops (without declaring war or anything else international recognised) comes to your place and demand that they have every say and that you are nothing but a ****ing nonbeliever (and worser things)? Can you seriously come up with some arguments what YOU would do? people with suicide bombs, they deserve no protection, either. The fact that they are still kept alive is more than they deserve. No wonder they love you so much. #m |
#76
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Cessna's response to negative feedback on Skycatcher being built in China
Morgans writes:
The way the cowards continue to blow up our soldiers and civilian support people with suicide bombs, they deserve no protection, either. The fact that they are still kept alive is more than they deserve. How do you know that they are guilty of anything? They haven't even been charged. |
#77
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Cessna's response to negative feedback on Skycatcher being built in China
Airbus writes:
When and how do we inhale significant amounts of these? They are exhausted into the air by engines that use leaded fuel. We then inhale the air and the lead it contains. Why are these additives in the fuel in the first place? To prevent detonation (knocking). I would like you to explain to us what was the impetus for removing lead from automotive fuels, and why it has remained in aviation fuel. Lead was removed from automotive fuels because it is toxic. I presume that it remains in aviation fuels because the difficulty of eliminating it entirely and ensuring that the resulting fuels and engines would remain safe is thought to be greater than the risk from lead in the fuel. |
#78
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Cessna's response to negative feedback on Skycatcher being built in China
Andreus writes:
We do come into contact with fuel so it is possible to meet up with a little TEL, I'll worry when the high time pilots start showing symptoms. In the case of heavy-metal poisoning, when symptoms appear it may be too late. This is most true with very young victims, as the poisoning may cause permanent neurological damage including mental retardation, blindness, etc. Among adults, clinical manifestations of lead poisoning due to lead in fuel have not been observed in the general population, as far as I know, but higher lead levels in vivo for this population have been documented. The effects of these higher but still low levels is indeterminate. What is known is that young people are much more sensitive to this type of poisoning, and even if adults are not significantly affected by it, children might be. Thus, getting rid of the lead is a good idea. It will come to aviation in time as well. |
#79
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Cessna's response to negative feedback on Skycatcher being built in China
Mxsmanic wrote in
: Morgans writes: The way the cowards continue to blow up our soldiers and civilian support people with suicide bombs, they deserve no protection, either. The fact that they are still kept alive is more than they deserve. How do you know that they are guilty of anything? They haven't even been charged. Waht do you care? Bertie |
#80
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Cessna's response to negative feedback on Skycatcher being built in China
Mxsmanic wrote in
: Airbus writes: When and how do we inhale significant amounts of these? They are exhausted into the air by engines that use leaded fuel. We then inhale the air and the lead it contains. Nope. Why are these additives in the fuel in the first place? To prevent detonation (knocking). I would like you to explain to us what was the impetus for removing lead from automotive fuels, and why it has remained in aviation fuel. Lead was removed from automotive fuels because it is toxic. Nope Bertie |
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