Here is an excerp from todays news regarding the Laser hitting the Delta Pilot's eyes and burning his retina. Currently the FBI, TSA, and Joint
terrorism Task force are investigating.
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deseretnews.com...
Lasers are readily available to consumers for a variety of purposes, from simple low-powered penlight type pointers used in business presentations to
higher-powered devices used for medical, construction or entertainment purposes such as light shows.
Astronomy buffs use lasers when star gazing because the long reach of the beams makes it easier for the human eye to identify features in the
night sky, said Ken Warner, a software engineer who is a member of the Salt Lake Astrological Society.
Those lasers are typically red or green. The green models are the brighter and more powerful of the two, with a potential beam reach of up to
25,000 feet, Warner said.
The laser beam seen by the pilots last week was green, officials said.
"One could potentially reach (airline) altitude," Warner said.
Scientific research work is also being done in Utah with the help of high-powered lasers, Utah State University professor Vincent Wickwar said. For
nearly a dozen years at USU, a high-powered beam has been measuring the atmospheric temperatures above the university's Center for Atmospheric and
Space Sciences. A second laser is atop the Space Dynamics Lab at the school, and Wickwar said lasers are in use at the University of Utah and at the
Dugway Proving Ground. Wickwar's laser has a vertical-only reach of about 60 miles and wasn't in use when the Delta incident occurred.
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