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Methods and apparatus to contact aircraft

  • US 7,619,555 B2
  • Filed: 11/15/2007
  • Issued: 11/17/2009
  • Est. Priority Date: 11/17/2006
  • Status: Expired due to Fees
First Claim
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1. A method, comprising:

  • receiving identifying information in an ADS-B message for an aircraft;

    assigning a unique identity to an aircraft based upon the received ADS-B identifying information;

    broadcasting a message containing the unique identify of the aircraft and an alert signal to alert a pilot of the aircraft to contact a designated entity over a selected frequency after detection of a temporary flight restriction (TFR) airspace violation by the aircraft.

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