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This was echoed in a TV report on KRDO, where a registered nurse said "In 2017, we had a crew member hit with a laser, he lost 30% of his vision in his right eye, and that was permanent damage." Another nurse told the TV reporter that after a laser illumination, "I lost my vision for a few minutes due to black circles. And then I had about a three to seven day [period] of almost just sand and painful vision for a few days."
No further details were given in the news reports. On March 1, LaserPointerSafety.com reached out to Flight for Life for more information.
Both accounts described how Flight For Life helicopter crews in Southern Colorado have been subjected to laser illuminations that have been recently increasing.
In both accounts a crew member described the light as being similar to directly looking at a camera flash. According to the Pueblo Chieftain article, "Several Flight For Life members across Colorado have had to take time off in the past to allow their eyes to heal after a laser strike."
From the Pueblo Chieftain and KDRO
She said laser illuminations can cause pilots to land prematurely, and if they have temporary vision problems, they cannot fly.
Mayer also said "We see an uptick right after the holidays. I think people get the lasers for Christmas gifts and want to try them out, but they are absolutely picking the wrong target when they hit an aircraft."
According to Mayer, Flight for Life made six reports to the FBI in December, regarding laser interference.
From CBS4 Denver
Respiratory therapist Justin Misuraca was sitting in the co-pilot’s seat of a Flight for Life plane, helping the pilot watch for other air traffic, when a bright green light filled his vision. He closed his eyes and looked away; when he opened his eyes he was blinded for a few seconds.
A few days later he saw an eye specialist. Misuraca said the specialist told him “…there was a burn all the way to the back of my eye, and I’m missing 30 percent of my vision in an upside-down V.” He was told the burn was “half a millimeter from my optic nerve.”
This screenshot from the KUSA 9news segment “Next” shows Justin Misuraca with a triangular blur overlay that the program says represents the visual effect of the laser injury. The area is highlighted below between the green lines to better define the area.
Misuraca reported this in an October 25 2017 interview with a reporter, so the vision loss was still present over a month after the laser illumination.
The pilot on the September 15 flight also reported temporary blindness but has no permanent injury.
According to Flight for Life, there have been “at least a dozen times in the last couple of years” that the organization’s aircraft have been targeted by a laser beam. The source of the September 15 laser illumination is unknown.
From October 25 and October 26 reports by 9news.com
The source of the laser is unknown.
From KUSA 9 News
One neighbor interviewed said a man had aimed a “bright blue light” at her children. A woman in the police-targeted house said her son-in-law was contacted by police but could not say if he was charged. She did say that police said they would turn the case over to the FBI.
The house is located about 21 miles southwest of Denver International Airport.
According to the FAA, there were 32 Denver-area laser/aircraft incidents during 2012, compared with 41 from January 1 to August 15 2013.
From Fox31 Denver