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.