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numberA3954/26 CANCELLED
locationEFIN
begin2026-07-23 06:57 UTC (14d ago)
end2026-10-23 07:00 UTC (in 77d)
CADS id3891680
CADS seq11355827
CADS msgNMS_ID_1784789989307000

raw text:

GNSS SIGNAL INTERFERENCE CAN BE EXPECTED IN HELSINKI FIR. 
AIR CREW ARE ASKED TO INFORM ATC OF GNSS INTERFERENCE DETECTED.
ADDN INFO AVBL ON OPERATIONS IN THE EVENT OF GNSS OUTAGE. 
REF AIC A012/2025

icao text:

A3954/26 NOTAMR A1974/26
 Q) EFIN/QGWXX/IV/NBO/E /000/999/6435N02346E350
 A) EFIN B) 2607230657 C) 2610230700EST
 E) GNSS SIGNAL INTERFERENCE CAN BE EXPECTED IN HELSINKI FIR. 
 AIR CREW ARE ASKED TO INFORM ATC OF GNSS INTERFERENCE DETECTED.
 ADDN INFO AVBL ON OPERATIONS IN THE EVENT OF GNSS OUTAGE. 
 REF AIC A012/2025

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