<?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_1787473649284000"><message:hasMember><event:Event gml:id="Event_1_1787473649284000"><gml:identifier codeSpace="urn:uuid:">7c0a45d7-9e96-4c03-9aa7-5afc5d902008</gml:identifier><event:timeSlice><event:EventTimeSlice gml:id="Event_TS_1_1787473649284000"><gml:validTime><gml:TimePeriod gml:id="Event_TS_TP_1_1787473649284000"><gml:beginPosition>2026-08-23T11:00:00.000Z</gml:beginPosition><gml:endPosition>2026-08-23T17:00:00.000Z</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_1787473649284000"><event:series>H</event:series><event:number>5445</event:number><event:year>2026</event:year><event:type>N</event:type><event:issued>2026-08-23T08:27:00.000Z</event:issued><event:affectedFIR>EGTT</event:affectedFIR><event:selectionCode>QWGLW</event:selectionCode><event:traffic>IV</event:traffic><event:purpose>M  </event:purpose><event:scope>W </event:scope><event:minimumFL>000</event:minimumFL><event:maximumFL>999</event:maximumFL><event:coordinates>5124N00203W</event:coordinates><event:radius>53</event:radius><event:location>EGTT</event:location><event:effectiveStart>202608231100</event:effectiveStart><event:effectiveEnd>202608231700</event:effectiveEnd><event:text>GLIDING COMPETITION ACFT ROUTING:&#xD;&#xA;511230N 0010304W (LASHAM START NORTH)&#xD;&#xA;510348N 0014748W (SALISBURY CATHEDRAL)&#xD;&#xA;510637N 0022709W (BRUTON)&#xD;&#xA;505855N 0031419W (WELLINGTON)&#xD;&#xA;514954N 0005154W (AYLESBURY)&#xD;&#xA;512717N 0012451W (WELFORD)&#xD;&#xA;511109N 0010200W (LASHAM)&#xD;&#xA;100 GLIDERS TRANSITING AT 0-7000FT AGL WI 10NM OF RTE. TIMINGS, HGT &#xD;&#xA;AND RTE ARE APRX AND MAY CHANGE DUE TO WX OR OTHER REQUIREMENTS.&#xD;&#xA;GLIDERS MAY MONITOR COMPETITION FREQ 130.405. FOR LATEST INFO&#xD;&#xA;WWW.GLIDINGTASKS.CO.UK OR 07721 397211.</event:text><event:lowerLimit>SFC</event:lowerLimit><event:upperLimit>8000FT AMSL</event:upperLimit><event:translation><event:NOTAMTranslation gml:id="NT_1_1787473649284000"><event:type>OTHER:ICAO</event:type><event:formattedText><html:div>H5445/26 NOTAMN&#xD; Q) EGTT/QWGLW/IV/M  /W /000/080/5124N00203W053&#xD; A) EGTT B) 2608231100 C) 2608231700&#xD; E) GLIDING COMPETITION ACFT ROUTING:&#xD; 511230N 0010304W (LASHAM START NORTH)&#xD; 510348N 0014748W (SALISBURY CATHEDRAL)&#xD; 510637N 0022709W (BRUTON)&#xD; 505855N 0031419W (WELLINGTON)&#xD; 514954N 0005154W (AYLESBURY)&#xD; 512717N 0012451W (WELFORD)&#xD; 511109N 0010200W (LASHAM)&#xD; 100 GLIDERS TRANSITING AT 0-7000FT AGL WI 10NM OF RTE. TIMINGS, HGT &#xD; AND RTE ARE APRX AND MAY CHANGE DUE TO WX OR OTHER REQUIREMENTS.&#xD; GLIDERS MAY MONITOR COMPETITION FREQ 130.405. FOR LATEST INFO&#xD; WWW.GLIDINGTASKS.CO.UK OR 07721 397211.&#xD; F) SFC G) 8000FT AMSL</html:div></event:formattedText></event:NOTAMTranslation></event:translation></event:NOTAM></event:textNOTAM><event:extension><fnse:EventExtension gml:id="FNSE_1_1787473649284000"><fnse:classification>INTL</fnse:classification><fnse:accountId>EGGNYNYX</fnse:accountId><fnse:airportname>LONDON ATCC</fnse:airportname><fnse:originID>EUECYIYN</fnse:originID><fnse:qline>EGTT/QWGLW/IV/M  /W /000/080/5124N00203W053</fnse:qline><fnse:lastUpdated>2026-08-23T08:27:00.000Z</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_1787473649284000"><gml:identifier codeSpace="urn:uuid:">891a850f-0ada-4b62-b5f7-49439cfefd9e</gml:identifier><aixm:timeSlice><aixm:AirportHeliportTimeSlice gml:id="AH_TS_1_1787473649284000"><gml:validTime><gml:TimeInstant gml:id="AH_TS_TI_1_1787473649284000"><gml:timePosition>2026-08-23T08:27:00.000Z</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_1787473649284000" srsName="urn:ogc:def:crs:EPSG::4326" srsDimension="2"><gml:pos>51.400000 -2.050000</gml:pos></aixm:ElevatedPoint></aixm:ARP><aixm:extension><event:AirportHeliportExtension gml:id="AHE_EVENT_1_1787473649284000"><event:theEvent xlink:href="#Event_1_1787473649284000"></event:theEvent></event:AirportHeliportExtension></aixm:extension></aixm:AirportHeliportTimeSlice></aixm:timeSlice></aixm:AirportHeliport></message:hasMember></message:AIXMBasicMessage>