PPRuNe Forums - View Single Post - Paravisual Display (PVD) 747-400
Thread: Paravisual Display (PVD) 747-400
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Old 17th Dec 2013, 22:17
  #26 (permalink)  
EEngr
 
Join Date: Jan 2011
Location: Seattle
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wiggy:

are expensive to maintain
Quick survey. Are PVDs (where installed) still largely implemented as electro-mechanical displays? Or have they gone to something like a one line graphic LCD?
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