ea25e27e-1f82-45e6-946b-81e7d5eb6d1b2026-04-27T22:00:00.000Z2026-05-01T04:00:00.000ZBASELINE106000G272026N2026-04-24T11:34:00.000ZLEXXQGWXXIVNBOE0006604220N00345W433LECB202604272200202605010400APR 27 2200-2359, APR 28-30 0000-0400 2200-2359, MAY 01 0000-0400DUE TO FRENCH MILITARY ACTIVITY PUBLISHED BY NOTAM LFFA F0778/26,RADIO FREQUENCY INTERFERENCE MAY BE OBSERVED WITHIN MADRID FIR/UIR (LECM) AND BARCELONA FIR/UIR (LECB). RISK OF GNSS SIGNAL DISTURBANCES AFFECTING AIR TRAFFIC WITHIN A RADIUS OF 246 NM CENTERED ON 441419N 0001849W, UP TO FL660. GNSS REQUIRED PROCEDURES ARE SUSPENDED AT THE FOLLOWING AERODROMES: LEGE, LEBL, LERS, LEPP, LERJ, LEHC, LESU, LEDA, LECH, LESO, LEVT, LEBB. INCREASED VIGILANCE IS REQUIRED WITHIN LECM AND LECB FIR/UIR VOLUMES. IN CASE OF GNSS DISRUPTIONS OBSERVED, FLIGHT CREWS SHALL IMMEDIATELY REPORT RELEVANT INFORMATION TO THE APPROPRIATE ATS UNITS, INCLUDING EVENTS OBSERVED OUTSIDE THE AFFECTED VOLUMES OR SEVERAL HOURS AFTER OVERFLIGHT OF THE AFFECTED AREA.OTHER:ICAO<pre> G0027/26 NOTAMN Q) LEXX/QGWXX/IV/NBO/E /000/660/4220N00345W433 A) LECM LECB B) 2604272200 C) 2605010400 D) APR 27 2200-2359, APR 28-30 0000-0400 2200-2359, MAY 01 0000-0400 E) DUE TO FRENCH MILITARY ACTIVITY PUBLISHED BY NOTAM LFFA F0778/26,RADIO FREQUENCY INTERFERENCE MAY BE OBSERVED WITHIN MADRID FIR/UIR (LECM) AND BARCELONA FIR/UIR (LECB). RISK OF GNSS SIGNAL DISTURBANCES AFFECTING AIR TRAFFIC WITHIN A RADIUS OF 246 NM CENTERED ON 441419N 0001849W, UP TO FL660. GNSS REQUIRED PROCEDURES ARE SUSPENDED AT THE FOLLOWING AERODROMES: LEGE, LEBL, LERS, LEPP, LERJ, LEHC, LESU, LEDA, LECH, LESO, LEVT, LEBB. INCREASED VIGILANCE IS REQUIRED WITHIN LECM AND LECB FIR/UIR VOLUMES. IN CASE OF GNSS DISRUPTIONS OBSERVED, FLIGHT CREWS SHALL IMMEDIATELY REPORT RELEVANT INFORMATION TO THE APPROPRIATE ATS UNITS, INCLUDING EVENTS OBSERVED OUTSIDE THE AFFECTED VOLUMES OR SEVERAL HOURS AFTER OVERFLIGHT OF THE AFFECTED AREA. </pre>INTLLEANYNYXBARCELONA ACC/FICEUECYIYN2026-04-24T11:35:00.000ZLECB