well JFK has up to 100 take departures a day...so if they have as many landings as take offs they have 100 landings a day...so if the planes were dumping fuel as you say, all of long island and queens and westchjester county with the thousands of million dollar homes would be covered in jet fuel....and with the american epa alone, not even considering the hordes of enviromentalist groups...they wouldnt get away with it. plus with the cost of fuel...
I dont doubt that on rare occasions they will dump fuel, if they are having mechanical issues with the plane prior to landing.. and they would do it out at sea...not over "the bay" which if you have ever flown over...should know is so loaded with housing, that you cant throw a dart with out hitting one!!!
so back to the thread...the stink ( that used to be prevelant) at STI is not was not from JET FUEL being dumped...as you suggested.
if you have been by the airport at any time during the last year you would know the pigs and thier stink have gone
but of course that doesnt mean I am still not ignorant..does it? ha ha ha
Now, now, don?t confuse Jet fuel with "Oil", not the same chemistry...
Jet fuel is abundant over the perimeter of all major (and small too) commercial airports. The fuel as explained has a very stable ignition temp unlike other types of fuels used on other commercial type vehicles (not planes).
As such, Jet Fuel WILL come apart (become a mist then a vapor) from a fluid to a gas in a quick reaction to being exposed to a high lower temp air stream, like the one caused by air planes.
It's a known fact that Jets tend to lose some fuel to this same qualities of the combustible liquid. Some big tanks on Jets compensate by cooling the tanks to the optimal temp that the fuel requires to stay in that particular condition.
The practices of dumping fuel from commercial aircraft prior to final approach to the LS, requires that a good reason be given by the pilots to the CT, then a go ahead is given and a precise altitude is requested to have maximum effect to ratio of fuel to be dumped.
Like I said before, in the DR rules are quite common anything but rules...
The other point is that: Yes! Untold amounts of Jet Fuel are DUMPED nearby major airports all over the world all the time!
The impact to the surrounding area is quite minimal and almost insignificant, hence why environmental agencies don't follow as "major" cases these occurrences.
Like I said before too, I happen to live in a hood' very affected from time to time to this quality of air issues, when the altitude and speed (etc...) don't comply with the fuel dumped and we know the rest...
Jet fuel and greens are not so cozy of one another; therefore the odor that reeks when the fuel fails to mist and vaporize completely "becomes" a pigsty kind of smell.
The corrections done by the airport traffic controllers and administration must likely are the reason no more constant "Pigsty" odors break outs continue to be the norm, not the quick and desist of actual pigsties owners...
Airports don't publish when and how many times fuel is dumped in or around their facilities, so not to get the public on their necks claiming some ill effect on their health...
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