DGCA issues advisory to airlines to prevent GPS signal interference

In September, there were reports of global positioning system (GPS) spoofing from unknown source in Iraq-Iran area which impacted aircraft navigational system in some overflying commercial flights and business jets.

source https://www.livemint.com/news/india/dgca-issues-advisory-to-airlines-to-prevent-gps-signal-interference-11700849658088.html