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Kolkata is latest Indian city to be affected by GNSS interference

Iimage: Damien Siymon via X
Iimage: Damien Siymon via X

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India has issued a Notice to Air Missions (NOTAM) warning of possible GPS interference or signal loss along air traffic routes near Kolkata, reports Business Today.

The NOTAM, valid Nov. 13-17, alerts airlines and pilots to remain vigilant to GNSS disruptions. It follows previous communications sharing issues with GNSS interference in New Delhi and Mumbai. Pilots and air traffic controllers also were asked to report any interference incidents within 10 minutes to the Directorate General of Civil Aviation (DGCA).

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