PPRuNe Forums - View Single Post - EASA Partners with IATA to Counter Safety Threat from GNSS Spoofing & Jamming
Old 7th Feb 2024, 14:34
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Sallyann1234
 
Join Date: Feb 2007
Location: England
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The need for a backup was recognised way back in 2009

https://rntfnd.org/wp-content/upload...enter-2009.pdf
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