This is the only conspiracy I support any more. If anything, chemtrails are mostly used as a way to manipulate weather patterns. Based on how much "spraying" I see, and mind you it isn't everyday, its easier to guess when its going to rain (normally 2-3 days after heavy spraying from my own experience). Same experience as sam, only see it from white unmarked planes.
The only location I have ever traveled to where I haven't seen any chemtrail is Venice.
Did you ever think, that since contrails require specific atmospheric conditions to form that, there are just certain days when more of them form?
Go back and read some of my other posts on just how much of these chemicals you would need to adequately cover even just one square mile. I'll save you the trouble. For every square mile, you need 64,000 gallons of liquid. That much plain water weighs roughly 534,000 pounds so, a chemical laced with heavy metals would certainly weigh more. Now, Cherokeesam says that the planes being used are KC-141s. These planes have a maximum take-off weight of 342,000 pounds. That means, the planes that are supposedly doing the spraying are not strong enough to carry a payload big enough to spray a single square mile!
So, that shoots that down right there. Pun intended. So, we're going to need bigger planes. Let's use the 747. A massive plane with lots of take-off power and, it's still in production. Unlike the KC-141, of which only 285 were ever made. A 747 has an interior volume of 243,000 gallons, assuming they go up completely full. Now, the chart I found on spraying crops gave a conversion of 100 gallons per acre. That means that one 747 could spray 2430 acres. 640 acres to a square miles equals 3.8 square miles. Or, a 200 foot wide swath about 100 miles long. Oh, and that much payload would weight at least 2,029,050 pounds. That's 920 metric tons and there is no aircraft in the world that even comes close to that kind of payload capacity. Shot down again.
On top of that, I'll ask you the same questions I asked Cherokeesam. If they are really spraying these chemicals, which the theorists claim include barium and aluminum, where are they getting it? There would have to be massive mines to dig this stuff up. Also, where are they making it? I've already told sam that to make the amount of chemicals that you guys claim are being sprayed, you would have to have a production capacity 80 times larger than Coca-Cola! Just enough chemical to cover the United States would take up about 1 cubic kilometer! Where is the F*** do you store that? And I haven't even gone into go into the finance aspect of it! I mean, metallic paint costs between $50-$150 per gallon so, just using that, you're taking about a $12,141,120,000,000 and $36,423,360,000,000 to spray the whole country. Or around $3-$9 million per square mile.
Still sound like something you could effectively cover up? Hide that much chemicals, whatever fleet of super-planes you would need to haul them, the facilities to manufacture and store them, AND hide that much money?!?!? Please!! You guys are giving the government WAY too much credit!