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Navigating device

  • US 4,212,067 A
  • Filed: 07/20/1978
  • Issued: 07/08/1980
  • Est. Priority Date: 07/20/1978
  • Status: Expired due to Term
First Claim
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1. A radio navigation device comprising:

  • a plurality of display units for continuously providing simultaneous visible bearing indications relative to a plurality of geographically separated radio navigation facilities;

    a single radio frequency receiver selectively operable at each of a plurality of different receiving frequencies corresponding to different radio navigation facilities; and

    means for repetitively sequencing the receiver between different receiving frequencies at a rate sufficient to maintain a substantially continuously updated display for each bearing indication.

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