FlyerTalk Forums - View Single Post - What is a 77C (type of BA 777-200/300 AC)?
Old Jun 11, 2012 | 4:16 am
  #8  
DWFI
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Hmmm, yes, I have seen these codes on the lounge computers...

Though I find it hard to believe that there is only one 3 class code because there are in fact 2 3-class configs, 40J and 48J.
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