The Federal Aviation Governance has issued safety alerts for a vast area of the Pacific Ocean, stretching from central America to portions of the oceanic airspace under U.S. control, due to potential disruptions to satellite navigation systems. The alerts, effective through mid-March, cite ongoing military activity and the risk of GNSS interference – including possible jamming or spoofing [[3]]. airlines and pilots are being urged to exercise increased vigilance during all phases of flight as the FAA addresses a growing concern over the security of these critical navigation systems [[2]].
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U.S. aviation authorities have cautioned airlines and pilots to exercise increased vigilance over a large swathe of the Pacific Ocean near Central and South America due to ongoing military activity and potential disruptions to satellite navigation.
The Federal Aviation Administration (FAA) issued a series of safety alerts on Friday, warning of “potential risks to aircraft at all altitudes, including during takeoff and landing phases.”
The FAA cited military operations and interference with Global Navigation Satellite Systems (GNSS) as the cause for concern. This development highlights the increasing complexity of airspace management in regions with heightened geopolitical activity.
The affected airspace includes areas over the Pacific Ocean west of Mexico, as well as Central America, northern South America, and portions of oceanic airspace under U.S. control.
The notices went into effect Friday afternoon and are scheduled to remain in place for at least 60 days, extending until March 17. Pilots are advised to be aware of the potential for navigational challenges during this period.
The FAA described the risk as GNSS interference, which can encompass signal jamming or spoofing, but did not specify the source or methods being used. Further details on the alerts can be found on the FAA website.
An FAA spokesperson confirmed to CNN that the alerts were not issued at the request of the U.S. Armed Forces. The FAA’s proactive measure suggests a broader concern about potential disruptions to civilian air travel.
