<?xml version="1.0" encoding="UTF-8" standalone="yes"?><message:AIXMBasicMessage xmlns:message="http://www.aixm.aero/schema/5.1/message" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1" xmlns:event="http://www.aixm.aero/schema/5.1/event" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:fns="urn:us.gov.dot.faa.aim.fns" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:html="http://www.w3.org/1999/xhtml" xmlns:fnse="http://www.aixm.aero/schema/5.1/extensions/FAA/FNSE" xsi:schemaLocation="http://www.aixm.aero/schema/5.1/message https://aixm-xsd.cgifederal-aim.com/AIXM_BasicMessage.xsd" gml:id="NMS_ID_1790926302999000"><message:hasMember><event:Event gml:id="Event_1_1790926302999000"><gml:identifier codeSpace="urn:uuid:">fcded414-9869-40f4-a683-b2dc38085af6</gml:identifier><event:timeSlice><event:EventTimeSlice gml:id="Event_TS_1_1790926302999000"><gml:validTime><gml:TimePeriod gml:id="Event_TS_TP_1_1790926302999000"><gml:beginPosition>2026-10-14T09:00:00.000Z</gml:beginPosition><gml:endPosition>2026-10-14T15:00:00.000Z</gml:endPosition></gml:TimePeriod></gml:validTime><aixm:interpretation>BASELINE</aixm:interpretation><aixm:sequenceNumber>1</aixm:sequenceNumber><aixm:correctionNumber>0</aixm:correctionNumber><event:scenario>982</event:scenario><event:textNOTAM><event:NOTAM gml:id="NOTAM_1_1790926302999000"><event:series>B</event:series><event:number>1621</event:number><event:year>2026</event:year><event:type>N</event:type><event:issued>2026-10-02T07:31:00.000Z</event:issued><event:affectedFIR>EGTT</event:affectedFIR><event:selectionCode>QGWXX</event:selectionCode><event:traffic>IV</event:traffic><event:purpose>NBO</event:purpose><event:scope>E </event:scope><event:minimumFL>000</event:minimumFL><event:maximumFL>999</event:maximumFL><event:coordinates>5156N00114W</event:coordinates><event:radius>8</event:radius><event:location>EGTT</event:location><event:effectiveStart>202610140900</event:effectiveStart><event:effectiveEnd>202610141500</event:effectiveEnd><event:text>GNSS (GPS) SIGNAL AND RADIO FREQUENCY JAMMING. JAMMERS LOCATED WI&#xD;&#xA;1NM RADIUS PSN 515623N 0011352W (ARDLEY). ACTIVITY MAY AFFECT ACFT &#xD;&#xA;WI 6NM SFC TO 31600FT AMSL OR ABOVE (ALL DIRECTIONS). GNSS (GPS) &#xD;&#xA;RECEIVERS MAY SUFFER INTERMITTENT / TOTAL FAILURE OR GIVE INCORRECT &#xD;&#xA;POSITION INFO. SOME ELECTRONIC SITUATIONAL AWARENESS DEVICES AND UAS &#xD;&#xA;SYSTEMS MAY SUFFER INTERMITTENT / TOTAL FAILURE OR GIVE INCORRECT &#xD;&#xA;NOTIFICATION. FOR INFO / CEASE JAMMING 07813 042239 / 07974 125870. &#xD;&#xA;AR-2026-9030/01.</event:text><event:translation><event:NOTAMTranslation gml:id="NT_1_1790926302999000"><event:type>OTHER:ICAO</event:type><event:formattedText><html:div>B1621/26 NOTAMN&#xD; Q) EGTT/QGWXX/IV/NBO/E /000/999/5156N00114W008&#xD; A) EGTT B) 2610140900 C) 2610141500&#xD; E) GNSS (GPS) SIGNAL AND RADIO FREQUENCY JAMMING. JAMMERS LOCATED WI&#xD; 1NM RADIUS PSN 515623N 0011352W (ARDLEY). ACTIVITY MAY AFFECT ACFT &#xD; WI 6NM SFC TO 31600FT AMSL OR ABOVE (ALL DIRECTIONS). GNSS (GPS) &#xD; RECEIVERS MAY SUFFER INTERMITTENT / TOTAL FAILURE OR GIVE INCORRECT &#xD; POSITION INFO. SOME ELECTRONIC SITUATIONAL AWARENESS DEVICES AND UAS &#xD; SYSTEMS MAY SUFFER INTERMITTENT / TOTAL FAILURE OR GIVE INCORRECT &#xD; NOTIFICATION. FOR INFO / CEASE JAMMING 07813 042239 / 07974 125870. &#xD; AR-2026-9030/01.</html:div></event:formattedText></event:NOTAMTranslation></event:translation></event:NOTAM></event:textNOTAM><event:extension><fnse:EventExtension gml:id="FNSE_1_1790926302999000"><fnse:classification>INTL</fnse:classification><fnse:accountId>EUECYIYN</fnse:accountId><fnse:airportname>LONDON ATCC</fnse:airportname><fnse:originID>EUECYIYN</fnse:originID><fnse:qline>EGTT/QGWXX/IV/NBO/E /000/999/5156N00114W008</fnse:qline><fnse:lastUpdated>2026-10-02T07:31:00.000Z</fnse:lastUpdated><fnse:icaoLocation>EGTT</fnse:icaoLocation></fnse:EventExtension></event:extension></event:EventTimeSlice></event:timeSlice></event:Event></message:hasMember><message:hasMember><aixm:AirportHeliport gml:id="AH_1_1790926302999000"><gml:identifier codeSpace="urn:uuid:">e3a152b6-b501-49b1-9b2b-87e12e015bd7</gml:identifier><aixm:timeSlice><aixm:AirportHeliportTimeSlice gml:id="AH_TS_1_1790926302999000"><gml:validTime><gml:TimeInstant gml:id="AH_TS_TI_1_1790926302999000"><gml:timePosition>2026-10-02T07:31:00.000Z</gml:timePosition></gml:TimeInstant></gml:validTime><aixm:interpretation>SNAPSHOT</aixm:interpretation><aixm:designator>EGTT</aixm:designator><aixm:name>LONDON ATCC</aixm:name><aixm:locationIndicatorICAO>EGTT</aixm:locationIndicatorICAO><aixm:ARP><aixm:ElevatedPoint gml:id="EP_1_1790926302999000" srsName="urn:ogc:def:crs:EPSG::4326" srsDimension="2"><gml:pos>51.933333 -1.233333</gml:pos></aixm:ElevatedPoint></aixm:ARP><aixm:extension><event:AirportHeliportExtension gml:id="AHE_EVENT_1_1790926302999000"><event:theEvent xlink:href="#Event_1_1790926302999000"></event:theEvent></event:AirportHeliportExtension></aixm:extension></aixm:AirportHeliportTimeSlice></aixm:timeSlice></aixm:AirportHeliport></message:hasMember></message:AIXMBasicMessage>