EASA publishes SIB to warn of intermittent GNSS outages near Ukraine conflict areas

The European Union Aviation Safety Agency has published a Safety Information Bulletin warning of the increased probability of problems with Global Navigation Satellite Systems (GNSS) in the current context of the Russian invasion of Ukraine.

The SIB proposes mitigation actions to be taken by the National Aviation Authorities, Air Navigation Service Providers and air operators to address the issue that spoofing and/or jamming has intensified in geographical areas surrounding the conflict zone and in other areas.