The Federal Aviation Administration (FAA) has officially urged U.S. pilots and airlines to exercise “extreme caution” while operating in the eastern Pacific. This advisory follows an increase in regional military operations and potential hazards to civilian flight safety.
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The FAA’s notice (NOTAM) highlights three specific threats currently affecting the region:
- Invisible Aircraft: Military planes are reportedly flying without active transponders, making them invisible to standard civilian collision-avoidance technology.
- GPS Jamming: Increased reports of Global Navigation Satellite System (GNSS) interference could lead to navigation errors or loss of signal for commercial jets.
- Unpredictable Maneuvers: Rapid military sorties at various altitudes have increased the risk of mid-air proximity incidents.
Affected Geographic Areas
The warning covers a massive corridor of oceanic airspace, specifically impacting routes through:
- Mexico
- Central America & Panama
- Colombia (Bogota)
- Ecuador (Guayaquil)
Why is this happening now?
The advisory is a direct response to heightened military activity in the region throughout early 2026. Following the U.S. military operation in Caracas on January 3rd and ongoing strikes against maritime drug trafficking, the airspace has become crowded with non-civilian traffic.
Recent “close calls” between commercial carriers and military tankers have prompted the FAA to formalize these warnings to prevent a catastrophic accident.
Impact Summary
- Duration: The advisory is set to remain in effect for 60 days, expiring in mid-March 2026.
- Flight Status: There is currently no ban on flights. However, pilots are expected to maintain heightened situational awareness and be prepared for sudden rerouting.
- Regional Response: While the U.S. issued the warning, Mexican aviation authorities have maintained that their domestic operations remain normal.

















