There are stories about this from all over the country. Who knows what the motives are? Weather control? Bio-warfare? One person collected a sample of the stuff and it was found to contain white blood cells (human).
Offered by Martha.
Contrails Mystify, Sicken Americans
ENS, William Thomas, January 8, 1999
Contrails spread by fleets of jet aircraft in elaborate cross-hatched patterns are sparking speculation and making people sick across the United States.Washington state resident William Wallace became ill with severe diarrhea and fatigue after watching several multi-engine jets spend New Year's day laying cloud lines in an east to west grid pattern. A neighbor working outside came down with similar symptoms. But their wives, who remained indoors, suffered no ill effects from the inexplicable maneuvers which observers liken to high-altitude "crop-dusting" by unidentifed multi-engine aircraft.
Condensation trails, called contrails, are generated at altitudes high enough for water droplets to freeze in a matter of seconds and not quickly evaporate - typically where the temperatures are below -38 degrees Celcius. Contrails can form through the addition of water vapor to the air from the jet engine exhaust. Even tiny nuclei released in the exhaust fumes may be sufficient to generate ice crystals, and hence, condensation trails. Wallace wonders if ethylene dibromide, a highly toxic component of JP-8 jet fuel, is making people sick. Similar incidents over Las Vegas last year prompted a US Air Force spokesman to explain that the military aircraft were "dumping fuel" before landing. But the strange spray patterns are being reported repeatedly over towns in Tennessee, Connecticut, New Hampshire, New York, Nevada, Idaho, Mississippi, Montana, Oklahoma, Washington state and California.
Wallace has been watching formations of high-flying jets weave grid-like contrails above his home since last summer. Each time, "We get a taste in our mouth," he reports. He and his wife Ann get "kind of tired and sick," having "no energy to do anything." After plants began dying around his mountain cabin, "I got real sick for about three weeks," Wallace relates. "My eyes watered. Fluid came out of my nose. I could hardly move my arm up above my head to comb my hair for about a week." Wallace and his wife are not alone in their plight. In March, 1996, Dr. Greg Hanford bought an expensive camera and binoculars to keep an eye on jets spraying white bands above his Bakersfield, California home. Hanford has counted 40 or 60 jets on some "spray days."
"Everybody seems to be getting sick from it," Hanford told ENS. "Hackin' and coughin' when you really get nailed with this stuff." The dentist, many of his patients and two receptionists have repeatedly contracted severe respiratory infections. Hanford's illness lingered for five months despite courses of four different antibiotics. "It's really weird," Hanford says. "You think two jets are going to hit each other - and then they make an X." The dentist says he has sometimes seen "furry globular balls" spread downwind in a long feather from the high-flying aircraft.
Unlike normal contrails, which dissipate soon after a lone jet's passage, video taken by Wallace and Hanford show eerily silent silver jets streaming fat contrails from their wingtips in multiple, criss-cross patterns. But instead of dissipating like normal contrails, these white jet-trails coalesce into broad cloud-bands that gradually occlude crystal clear skies. "Passenger jets don't make contrails that stay and become clouds," Wallace observes. Government officials deny that anything unusual is taking place. When Hanford called the local airport, tower personnel told him there was nothing going on." The jets were "just commercial" undergoing "international flight training." But a skeptical Hanford responded, "Is the FAA going to allow two jets to come at each other?"