<?xml version="1.0" encoding="UTF-8" standalone="yes"?><AIXMBasicMessage xmlns="http://www.aixm.aero/schema/5.1/message" xmlns:aixm="http://www.aixm.aero/schema/5.1" xmlns:event="http://www.aixm.aero/schema/5.1/event" xmlns:fns="urn:us.gov.dot.faa.aim.fns" xmlns:fnse="http://www.aixm.aero/schema/5.1/extensions/FAA/FNSE" xmlns:gco="http://www.isotc211.org/2005/gco" xmlns:gmd="http://www.isotc211.org/2005/gmd" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:gts="http://www.isotc211.org/2005/gts" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" gml:id="NMS_ID_1775730303427049"><gml:boundedBy xsi:nil="true"/><hasMember><event:Event gml:id="Event_1_1775730303427049"><gml:identifier codeSpace="urn:uuid:">5fa29e0d-d72e-43a8-acc7-085a8c729f13</gml:identifier><gml:boundedBy xsi:nil="true"/><event:timeSlice><event:EventTimeSlice gml:id="Event_TS_1_1775730303427049"><gml:validTime><gml:TimePeriod gml:id="Event_TS_TP_1_1775730303427049"><gml:beginPosition>2026-04-09T10:23:00.000Z</gml:beginPosition><gml:endPosition>2026-04-12T10:23:00.000Z</gml:endPosition></gml:TimePeriod></gml:validTime><aixm:interpretation>BASELINE</aixm:interpretation><aixm:sequenceNumber>1</aixm:sequenceNumber><aixm:correctionNumber>0</aixm:correctionNumber><event:scenario>6000</event:scenario><event:textNOTAM><event:NOTAM gml:id="NOTAM_1_1775730303427049"><event:series>J</event:series><event:number>837</event:number><event:year>2026</event:year><event:type>C</event:type><event:issued>2026-04-09T10:23:00.000Z</event:issued><event:affectedFIR>EGTT</event:affectedFIR><event:selectionCode>QRDXX</event:selectionCode><event:traffic>IV</event:traffic><event:purpose>BO</event:purpose><event:scope>W</event:scope><event:minimumFL>230</event:minimumFL><event:maximumFL>250</event:maximumFL><event:coordinates>5132N00202W</event:coordinates><event:radius>021</event:radius><event:location>EGTT</event:location><event:effectiveStart>202604091023</event:effectiveStart><event:effectiveEnd>202604121023</event:effectiveEnd><event:text>J0837/26 NOTAMC J0828/26
Q) EGTT/QRDXX/IV/BO /W /230/250/5132N00202W021
A) EGTT B) 2604091023
E) NOTAM CANCELLED FOR TODAY
TEMPO DANGER AREA (TDA) EGD183C INSTALLED WI AREA BOUNDED BY
STRAIGHT LINES JOINING
514738N 0014107W - 514042N 0013328W - 512101N 0020119W -
511555N 0020722W - 511548N 0020744W - 511642N 0022258W -
512212N 0021636W - 513850N 0015316W - 514738N 0014107W
UAS BEYOND VISUAL LINE OF SIGHT OPS CONTAINED WHOLLY WITHIN
THE TDA. FURTHER DETAILS AT HTTP://WWW.NATS-UK.EAD-IT.COM.
BRIEFING SHEET 015/2026.</event:text><event:translation><event:NOTAMTranslation gml:id="NT02_1775730303427049"><event:type>OTHER:ICAO</event:type><event:formattedText><html:div xmlns:html="http://www.w3.org/1999/xhtml">&lt;pre&gt;
J0837/26 NOTAMC J0828/26
Q) EGTT/QRDXX/IV/BO /W /230/250/5132N00202W021
A) EGTT B) 2604091023
E) NOTAM CANCELLED FOR TODAY
TEMPO DANGER AREA (TDA) EGD183C INSTALLED WI AREA BOUNDED BY
STRAIGHT LINES JOINING
514738N 0014107W - 514042N 0013328W - 512101N 0020119W -
511555N 0020722W - 511548N 0020744W - 511642N 0022258W -
512212N 0021636W - 513850N 0015316W - 514738N 0014107W
UAS BEYOND VISUAL LINE OF SIGHT OPS CONTAINED WHOLLY WITHIN
THE TDA. FURTHER DETAILS AT HTTP://WWW.NATS-UK.EAD-IT.COM.
BRIEFING SHEET 015/2026.
&lt;/pre&gt;</html:div></event:formattedText></event:NOTAMTranslation></event:translation></event:NOTAM></event:textNOTAM><event:extension><fnse:EventExtension gml:id="ext_01_1775730303427049"><fnse:classification>INTL</fnse:classification><fnse:accountId>EGGNYNYX</fnse:accountId><fnse:airportname>LONDON ATCC</fnse:airportname><fnse:originID>EUECYIYN</fnse:originID><fnse:lastUpdated>2026-04-09T10:24:00.000Z</fnse:lastUpdated><fnse:icaoLocation>EGTT</fnse:icaoLocation></fnse:EventExtension></event:extension></event:EventTimeSlice></event:timeSlice></event:Event></hasMember></AIXMBasicMessage>