<?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_1776151036808911"><gml:boundedBy xsi:nil="true"/><hasMember><event:Event gml:id="Event_1_1776151036808911"><gml:identifier codeSpace="urn:uuid:">6370c4e6-5fbd-4492-8412-0ed4bd7c45ba</gml:identifier><gml:boundedBy xsi:nil="true"/><event:timeSlice><event:EventTimeSlice gml:id="Event_TS_1_1776151036808911"><gml:validTime><gml:TimePeriod gml:id="Event_TS_TP_1_1776151036808911"><gml:beginPosition>2026-04-18T06:00:00.000Z</gml:beginPosition><gml:endPosition>2026-04-19T21:59:00.000Z</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_1776151036808911"><event:series>H</event:series><event:number>1654</event:number><event:year>2026</event:year><event:type>N</event:type><event:issued>2026-04-14T07:16:00.000Z</event:issued><event:affectedFIR>EGTT</event:affectedFIR><event:selectionCode>QROLT</event:selectionCode><event:traffic>IV</event:traffic><event:purpose>NBO</event:purpose><event:scope>W</event:scope><event:minimumFL>000</event:minimumFL><event:maximumFL>027</event:maximumFL><event:coordinates>5152N00134W</event:coordinates><event:radius>003</event:radius><event:location>EGTT</event:location><event:effectiveStart>202604180600</event:effectiveStart><event:effectiveEnd>202604192159</event:effectiveEnd><event:schedule>0600-2159</event:schedule><event:text>AN EQUESTRIAN EVENT WILL TAKE PLACE IN LOW FLYING AREA 4 AND
NIGHT ROTARY REGION 4A WI 2NM RADIUS OF PSN 515155N 0013351W 
(ASCOTT-UNDER-WYCHWOOD, WEST OXFORDSHIRE) MILITARY AIRCRAFT SHALL 
AVOID THE AREA FROM SURFACE TO 2000FT AGL. EVENT CTC 01993 850284. 
26/04/139/LFC</event:text><event:lowerLimit>SFC</event:lowerLimit><event:upperLimit>2700FT AMSL</event:upperLimit><event:translation><event:NOTAMTranslation gml:id="NT02_1776151036808911"><event:type>OTHER:ICAO</event:type><event:formattedText><html:div xmlns:html="http://www.w3.org/1999/xhtml">&lt;pre&gt;
H1654/26 NOTAMN
Q) EGTT/QROLT/IV/NBO/W /000/027/5152N00134W003
A) EGTT B) 2604180600 C) 2604192159
D) 0600-2159
E) AN EQUESTRIAN EVENT WILL TAKE PLACE IN LOW FLYING AREA 4 AND
NIGHT ROTARY REGION 4A WI 2NM RADIUS OF PSN 515155N 0013351W 
(ASCOTT-UNDER-WYCHWOOD, WEST OXFORDSHIRE) MILITARY AIRCRAFT SHALL 
AVOID THE AREA FROM SURFACE TO 2000FT AGL. EVENT CTC 01993 850284. 
26/04/139/LFC
F) SFC G) 2700FT AMSL
&lt;/pre&gt;</html:div></event:formattedText></event:NOTAMTranslation></event:translation></event:NOTAM></event:textNOTAM><event:extension><fnse:EventExtension gml:id="ext_01_1776151036808911"><fnse:classification>INTL</fnse:classification><fnse:accountId>EGGNYNYX</fnse:accountId><fnse:airportname>LONDON ATCC</fnse:airportname><fnse:originID>EUECYIYN</fnse:originID><fnse:lastUpdated>2026-04-14T07:16:00.000Z</fnse:lastUpdated><fnse:icaoLocation>EGTT</fnse:icaoLocation></fnse:EventExtension></event:extension></event:EventTimeSlice></event:timeSlice></event:Event></hasMember></AIXMBasicMessage>