According to Russian newspaper Izvestia, Russia's national air traffic regulator has advised airlines to prepare to fly their planes without relying on the American Global Positioning System (GPS) satellite-based navigation equipment because of increased jamming and spoofing since the start of Ukraine conflict.
Following a March report by the European Union Aviation Safety Agency (EASA),which warned of increased cases of jamming and spoofing of the system's signal after February 24 – the...
