PPRuNe Forums - View Single Post - Transponder - Switch to ALT not just ON
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Old 23rd Oct 2006, 06:32
  #37 (permalink)  
Duff Man
 
Join Date: Dec 2002
Location: Springfield
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The history behind the AIP quote is that it used to mandate turning TCAS to TA-only mode during PRM approaches. The idea being that an RA may give conflicting instructions during a breakout procedure. This was changed after the German/Swiss midair.
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