af7baa7d-a087-47fd-bf1a-aff31c44c7bf2026-08-17T08:00:00.000Z2026-08-28T17:00:00.000ZBASELINE106000B12912026N2026-07-29T14:36:00.000ZEGTTQGWXXIVMW0009995148N00412W110EGTT202608170800202608281700GNSS (GPS) SIGNAL JAMMING / SPOOFNIG WI AREA BOUNDED BY 531933N 0041511W - 524557N 0014249W - 502148N 0030954W - 504718N 0063454W - 531933N 0041511W (SENNYBRIDGE). THIS REPRESENTS THE MAXIMUM JAMMING EXTENT, REFER TO BRIEFING SHEET 091/2026 FOR FULL DETAILS. ACTIVITY MAY AFFECT ACFT SFC TO 40000FT AMSL OR ABOVE (ALL DIRECTIONS). GNSS (GPS) RECEIVERS MAY SUFFER INTERMITTENT / TOTAL FAILURE OR GIVE INCORRECT POSITION INFO. MAY ALSO AFFECT AIRBORNE ELECTRONIC SITUATIONAL AWARENESS DEVICES AND UAS CONTROL. FOR INFO / CEASE JAMMING 01874 635599 / 01980 955882. AR-2026-4831/03.OTHER:ICAO<pre> B1291/26 NOTAMN Q) EGTT/QGWXX/IV/M /W /000/999/5148N00412W110 A) EGTT B) 2608170800 C) 2608281700 E) GNSS (GPS) SIGNAL JAMMING / SPOOFNIG WI AREA BOUNDED BY 531933N 0041511W - 524557N 0014249W - 502148N 0030954W - 504718N 0063454W - 531933N 0041511W (SENNYBRIDGE). THIS REPRESENTS THE MAXIMUM JAMMING EXTENT, REFER TO BRIEFING SHEET 091/2026 FOR FULL DETAILS. ACTIVITY MAY AFFECT ACFT SFC TO 40000FT AMSL OR ABOVE (ALL DIRECTIONS). GNSS (GPS) RECEIVERS MAY SUFFER INTERMITTENT / TOTAL FAILURE OR GIVE INCORRECT POSITION INFO. MAY ALSO AFFECT AIRBORNE ELECTRONIC SITUATIONAL AWARENESS DEVICES AND UAS CONTROL. FOR INFO / CEASE JAMMING 01874 635599 / 01980 955882. AR-2026-4831/03. </pre>INTLEGGNYNYXLONDON ATCCEUECYIYN2026-07-29T14:38:00.000ZEGTT