#GNSS Safety Improvements such as #Galileo's Navigation Message Authentication should be adopted faster, with GPS interference levels on the rise in Europe.
Interesting footage from Victor Alegre, an A330 capitain at Iberia Airlines, experiencing #GNSS interference.
> #GPS Spoofing overflying Arabia & Egypt FL360
At first comment IRS Position and GPS Position at same time: 1 degree error Latitude, 2 degrees error Longitude, 34.000 ft Altitude error causing GPWS PULL UP.
The Flight Management Guidance Envelope Computer (which can disable GNSS inputs) thinks the aircraft is too low, causing pull up warnings.
Maybe we should re-consider the cost cutting plans of removing VOR and DMEs that are going to make our Swiss and European airspace in the coming years more dependent on #GNSS, without having alternative radio navigation methods? https://www.skyguide.ch/fr/media-centre/post/106302
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