PPRuNe Forums - View Single Post - Screen protectors on PFD/ND
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Old 20th Jul 2021, 15:39
  #10 (permalink)  
FlightDetent

Only half a speed-brake
 
Join Date: Apr 2003
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I heard the same about a protective metal vapour coat on the narrowbody Airbus ones. Indeed about six months after delivery interference patterns of uneven shapes and lines start to show up, suggesting abuse on that layer and it giving up.
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