c4adc87e-07c8-460b-b910-24d3bc0f02472026-09-25T07:00:00.000Z2026-09-25T15:00:00.000ZBASELINE106000B12752026N2026-07-28T12:50:00.000ZEGTTQGWXXIVBOE0009995254N00213W008EGTT202609250700202609251500GNSS (GPS) SIGNAL AND RADIO FREQUENCY JAMMING. JAMMERS LOCATED WI 1NM RADIUS PSN 525332N 0021303W (YARNFIELD). ACTIVITY MAY AFFECT ACFT WI 6NM SFC TO 36900FT AMSL OR ABOVE (ALL DIRECTIONS). MAY ALSO AFFECT AIRBORNE ELECTRONIC SITUATIONAL AWARENESS DEVICES AND UAS CONTROL. NOT TO EXCEED 1 MINUTE DURATION. GNSS (GPS) RECEIVERS MAY SUFFER INTERMITTENT / TOTAL FAILURE OR GIVE INCORRECT POSITION INFO. SOME ELECTRONIC SITUATIONAL AWARENESS DEVICES AND UAS SYSTEMS MAY SUFFER INTERMITTENT / TOTAL FAILURE OR GIVE INCORRECT NOTIFICATION. FOR INFO / CEASE JAMMING 07823 427514 / 07387 097486 AR-2026-6578/01.OTHER:ICAO<pre> B1275/26 NOTAMN Q) EGTT/QGWXX/IV/BO /E /000/999/5254N00213W008 A) EGTT B) 2609250700 C) 2609251500 E) GNSS (GPS) SIGNAL AND RADIO FREQUENCY JAMMING. JAMMERS LOCATED WI 1NM RADIUS PSN 525332N 0021303W (YARNFIELD). ACTIVITY MAY AFFECT ACFT WI 6NM SFC TO 36900FT AMSL OR ABOVE (ALL DIRECTIONS). MAY ALSO AFFECT AIRBORNE ELECTRONIC SITUATIONAL AWARENESS DEVICES AND UAS CONTROL. NOT TO EXCEED 1 MINUTE DURATION. GNSS (GPS) RECEIVERS MAY SUFFER INTERMITTENT / TOTAL FAILURE OR GIVE INCORRECT POSITION INFO. SOME ELECTRONIC SITUATIONAL AWARENESS DEVICES AND UAS SYSTEMS MAY SUFFER INTERMITTENT / TOTAL FAILURE OR GIVE INCORRECT NOTIFICATION. FOR INFO / CEASE JAMMING 07823 427514 / 07387 097486 AR-2026-6578/01. </pre>INTLEGGNYNYXLONDON ATCCEUECYIYN2026-07-28T12:51:00.000ZEGTT