cb1aa074-bc77-400d-82c3-15da90123ba12026-03-09T13:40:00.000Z2026-06-09T13:30:00.000ZBASELINE106000A5502026N2026-03-09T13:48:00.000ZVIDFIVNBOAE0009993142N07448E999VIAR202603091340202606091330ESTOBSERVATION OF EGPWS(ENHANCED GROUND PROXIMITY WARNING SYSTEM) TERRAIN MAP SHIFT DUE TO SUSPECTED DISTURBANCE OF GPS SIGNAL CAUSING TERRAIN WARNING HAS BEEN REPORTED OCCASIONALLY IN VICINITY OF AMRITSAR AP. PILOTS TO EXER CTN AND TAKE ALL MEASURES TO ENSURE SAFE AND EFFICIENT CONTINUATION OF NAV. IN CASE OF NAVIGATIONAL DIFFICULTIES PILOTS TO NOTIFY ATC FOR ASSISTANCE. FLIGHT CREW TO REPORT GNSS INTERFERENCE USING FORMAT GIVEN IN PARA 10 OF ENR 4.3 IN EAIP INDIA TO THE REPORTING CHANNEL GIVEN IN APPENDIX 3 OF DIRECTORATE GENERAL OF CIVIL AVIATION (DGCA) ADVISORY CIRCULAR 01 OF 2023.OTHER:ICAO<pre> A0550/26 NOTAMN Q) VIDF/QGWXX/IV/NBO/AE/000/999/3142N07448E999 A) VIAR B) 2603091340 C) 2606091330 EST E) OBSERVATION OF EGPWS(ENHANCED GROUND PROXIMITY WARNING SYSTEM) TERRAIN MAP SHIFT DUE TO SUSPECTED DISTURBANCE OF GPS SIGNAL CAUSING TERRAIN WARNING HAS BEEN REPORTED OCCASIONALLY IN VICINITY OF AMRITSAR AP. PILOTS TO EXER CTN AND TAKE ALL MEASURES TO ENSURE SAFE AND EFFICIENT CONTINUATION OF NAV. IN CASE OF NAVIGATIONAL DIFFICULTIES PILOTS TO NOTIFY ATC FOR ASSISTANCE. FLIGHT CREW TO REPORT GNSS INTERFERENCE USING FORMAT GIVEN IN PARA 10 OF ENR 4.3 IN EAIP INDIA TO THE REPORTING CHANNEL GIVEN IN APPENDIX 3 OF DIRECTORATE GENERAL OF CIVIL AVIATION (DGCA) ADVISORY CIRCULAR 01 OF 2023. </pre>INTLVIDPYNYXAMRITSARVIDPYNYX2026-03-09T13:48:00.000ZVIAR