<AIXMBasicMessage gml:id="NMS_ID_1776691784101000"><hasMember><event:Event gml:id="Event_1_1776691784101000"><gml:identifier codeSpace="urn:uuid:">f83354d0-be2b-4cbb-8cc5-68ab51fb91ab</gml:identifier><event:timeSlice><event:EventTimeSlice gml:id="Event_TS_1_1776691784101000"><gml:validTime><gml:TimePeriod gml:id="Event_TS_TP_1_1776691784101000"><gml:beginPosition>2026-04-21T12:00:00.000Z</gml:beginPosition><gml:endPosition>2026-04-21T23:59:00.000Z</gml:endPosition></gml:TimePeriod></gml:validTime><aixm:interpretation>BASELINE</aixm:interpretation><aixm:sequenceNumber>1</aixm:sequenceNumber><aixm:correctionNumber>0</aixm:correctionNumber><event:scenario>982</event:scenario><event:textNOTAM><event:NOTAM gml:id="NOTAM_1_1776691784101000"><event:series>J</event:series><event:number>0923</event:number><event:year>2026</event:year><event:type>N</event:type><event:issued>2026-04-20T13:29:00Z</event:issued><event:affectedFIR>EGTT</event:affectedFIR><event:selectionCode>QRTCS</event:selectionCode><event:traffic>IV</event:traffic><event:purpose>BO </event:purpose><event:scope>AW</event:scope><event:minimumFL>000</event:minimumFL><event:maximumFL>999</event:maximumFL><event:coordinates>5135N00012W</event:coordinates><event:radius>2</event:radius><event:location>EGLL</event:location><event:effectiveStart>202604211200</event:effectiveStart><event:effectiveEnd>202604212359</event:effectiveEnd><event:text>RESTRICTED AREA (TEMPORARY) INSTALLED FOR UAS ONLY (FINCHLEY)&#xD;&#xA;WI 1.25NM RADIUS OF 513523N 0001159W. DOES NOT APPLY TO ANY UAS &#xD;&#xA;FLYING IN ACCORDANCE WITH THE PERMISSION OF THE METROPOLITAN POLICE &#xD;&#xA;SERVICE, CTC TEL: 07721 738552. RESTRICTION OF FLYING REGULATIONS &#xD;&#xA;MADE UNDER ARTICLE 239 OF THE AIR NAV ORDER 2016. AR-2026-3074/01.&#xD;&#xA;F) SFC</event:text><event:upperLimit>1400FT AMSL</event:upperLimit><event:translation><event:NOTAMTranslation gml:id="NT_1_1776691784101000"><event:type>OTHER:ICAO</event:type><event:formattedText><html:div>J0923/26 NOTAMN&#xD; Q) EGTT/QRTCS/IV/BO /AW/000/014/5135N00012W002&#xD; A) EGLL B) 2604211200 C) 2604212359&#xD; E) RESTRICTED AREA (TEMPORARY) INSTALLED FOR UAS ONLY (FINCHLEY)&#xD; WI 1.25NM RADIUS OF 513523N 0001159W. DOES NOT APPLY TO ANY UAS &#xD; FLYING IN ACCORDANCE WITH THE PERMISSION OF THE METROPOLITAN POLICE &#xD; SERVICE, CTC TEL: 07721 738552. RESTRICTION OF FLYING REGULATIONS &#xD; MADE UNDER ARTICLE 239 OF THE AIR NAV ORDER 2016. AR-2026-3074/01.&#xD; F) SFC G) 1400FT AMSL</html:div></event:formattedText></event:NOTAMTranslation></event:translation></event:NOTAM></event:textNOTAM><event:extension><fnse:EventExtension gml:id="FNSE_1_1776691784101000"><fnse:classification>INTL</fnse:classification><fnse:accountId>EGGNYNYX</fnse:accountId><fnse:airportname>LONDON HEATHROW</fnse:airportname><fnse:originID>EUECYIYN</fnse:originID><fnse:qline>EGTT/QRTCS/IV/BO /AW/000/014/5135N00012W002</fnse:qline><fnse:lastUpdated>2026-04-20T13:29:44.101994835Z</fnse:lastUpdated><fnse:icaoLocation>EGLL</fnse:icaoLocation></fnse:EventExtension></event:extension></event:EventTimeSlice></event:timeSlice></event:Event></hasMember><hasMember><aixm:AirportHeliport gml:id="AH_1_1776691784101000"><gml:identifier codeSpace="urn:uuid:">d398edd5-cc51-48c5-8bc4-51820e8f0101</gml:identifier><aixm:timeSlice><aixm:AirportHeliportTimeSlice gml:id="AH_TS_1_1776691784101000"><gml:validTime><gml:TimeInstant gml:id="AH_TS_TI_1_1776691784101000"><gml:timePosition>0001-01-01T00:00:00.000Z</gml:timePosition></gml:TimeInstant></gml:validTime><aixm:interpretation>SNAPSHOT</aixm:interpretation><aixm:designator>EGLL</aixm:designator><aixm:name>LONDON HEATHROW</aixm:name><aixm:locationIndicatorICAO>EGLL</aixm:locationIndicatorICAO><aixm:ARP><aixm:ElevatedPoint gml:id="EP_1_1776691784101000" srsName="urn:ogc:def:crs:EPSG::4326" srsDimension="2"><gml:pos>51.477500 -0.461389</gml:pos></aixm:ElevatedPoint></aixm:ARP><aixm:extension><event:AirportHeliportExtension gml:id="AHE_EVENT_1_1776691784101000"><event:theEvent xlink:href="#Event_1_1776691784101000"></event:theEvent></event:AirportHeliportExtension></aixm:extension></aixm:AirportHeliportTimeSlice></aixm:timeSlice></aixm:AirportHeliport></hasMember></AIXMBasicMessage>