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Usage of second mode S address for TCAS broadcast interrogation messages

  • US 6,563,453 B1
  • Filed: 07/27/2000
  • Issued: 05/13/2003
  • Est. Priority Date: 07/28/1999
  • Status: Active Grant
First Claim
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1. A method of a Traffic Alert and Collision Avoidance System (TCAS), comprising the step of:

  • utilizing an MID Subfield for a TCAS Broadcast Interrogation Message that is different than a Mode S address assigned to own aircraft, the aircraft on which a TCAS is installed.

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