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Thread: B737 NG EGPWS test
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Old 23rd January 2003 | 10:10
  #4 (permalink)  
Sperm Bank
 
Joined: Nov 2002
Posts: 243
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From: Brisvegas
I think you will find that as the terrain comes from the data base, until the a/c knows where it is, it cannot test correctly. The same applies for the TCAS test. The IRS's control the PFD/ND's etc so until they are erect, not much can be tested.
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