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Thread: Fan Blade numbering
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Old 4th January 2009 | 21:53
  #20 (permalink)  
Piper19
 
Joined: Dec 2006
Posts: 236
Likes: 1
From: belgium
Indeed as said, at the (invisible) blade root there is the SN, moment weight and overhaul number, which states how many times the blade has been reworked. Each blade is logged as they have a finite lifetime etc...
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