PPRuNe Forums - View Single Post - Maintaining cruise altitude while depressurised
Old 15th Mar 2016, 01:39
  #82 (permalink)  
wanabee777
 
Join Date: Jan 2006
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UDT,

Ref your remarks...

Our transponders should automatically squak 77**, (I don't think the last two digits matter), once a loss of cabin pressure greater than 10,000ft is detected.
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