<?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_1788517296776000"><message:hasMember><event:Event gml:id="Event_1_1788517296776000"><gml:identifier codeSpace="urn:uuid:">cb6b0499-e494-4444-8130-7f6dc1663552</gml:identifier><event:timeSlice><event:EventTimeSlice gml:id="Event_TS_1_1788517296776000"><gml:validTime><gml:TimePeriod gml:id="Event_TS_TP_1_1788517296776000"><gml:beginPosition>2026-09-07T05:00:00.000Z</gml:beginPosition><gml:endPosition>2026-09-11T17:00:00.000Z</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_1788517296776000"><event:series>H</event:series><event:number>5747</event:number><event:year>2026</event:year><event:type>N</event:type><event:issued>2026-09-04T10:21:00.000Z</event:issued><event:affectedFIR>EGTT</event:affectedFIR><event:selectionCode>QWSLW</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>5150N00308W</event:coordinates><event:radius>1</event:radius><event:location>EGTT</event:location><event:effectiveStart>202609070500</event:effectiveStart><event:effectiveEnd>202609111700</event:effectiveEnd><event:text>VENTING OF HIGH PRESSURE GAS WI 0.25NM RADIUS OF &#xD;&#xA;514939N 0030816W (GILWERN). FOR INFO 07827 821991 / 08701 910634 / &#xD;&#xA;08701 910632. AR-2026-7181/01.</event:text><event:lowerLimit>SFC</event:lowerLimit><event:upperLimit>3500FT AMSL</event:upperLimit><event:translation><event:NOTAMTranslation gml:id="NT_1_1788517296776000"><event:type>OTHER:ICAO</event:type><event:formattedText><html:div>H5747/26 NOTAMN&#xD; Q) EGTT/QWSLW/IV/M  /W /000/035/5150N00308W001&#xD; A) EGTT B) 2609070500 C) 2609111700&#xD; E) VENTING OF HIGH PRESSURE GAS WI 0.25NM RADIUS OF &#xD; 514939N 0030816W (GILWERN). FOR INFO 07827 821991 / 08701 910634 / &#xD; 08701 910632. AR-2026-7181/01.&#xD; F) SFC G) 3500FT AMSL</html:div></event:formattedText></event:NOTAMTranslation></event:translation></event:NOTAM></event:textNOTAM><event:extension><fnse:EventExtension gml:id="FNSE_1_1788517296776000"><fnse:classification>INTL</fnse:classification><fnse:accountId>EGGNYNYX</fnse:accountId><fnse:airportname>LONDON ATCC</fnse:airportname><fnse:originID>EUECYIYN</fnse:originID><fnse:qline>EGTT/QWSLW/IV/M  /W /000/035/5150N00308W001</fnse:qline><fnse:lastUpdated>2026-09-04T10:21:00.000Z</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_1788517296776000"><gml:identifier codeSpace="urn:uuid:">eac97f50-2ac3-42a7-b761-ba24bb0df4a4</gml:identifier><aixm:timeSlice><aixm:AirportHeliportTimeSlice gml:id="AH_TS_1_1788517296776000"><gml:validTime><gml:TimeInstant gml:id="AH_TS_TI_1_1788517296776000"><gml:timePosition>2026-09-04T10:21:00.000Z</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_1788517296776000" srsName="urn:ogc:def:crs:EPSG::4326" srsDimension="2"><gml:pos>51.833333 -3.133333</gml:pos></aixm:ElevatedPoint></aixm:ARP><aixm:extension><event:AirportHeliportExtension gml:id="AHE_EVENT_1_1788517296776000"><event:theEvent xlink:href="#Event_1_1788517296776000"></event:theEvent></event:AirportHeliportExtension></aixm:extension></aixm:AirportHeliportTimeSlice></aixm:timeSlice></aixm:AirportHeliport></message:hasMember></message:AIXMBasicMessage>