PPRuNe Forums - View Single Post - GPS Jamming West Coast USA

14th Jun 2016, 12:57

#23 (permalink)

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Join Date: Feb 2010

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Couldn't known positions of Navaids like VORs be used as a reference, to cross-calibrate any nav equipment on board at any time even without a valid GPS signal? That should be good at least for IFR and non precision approaches.