<AIXMBasicMessage gml:id="NMS_ID_1776088452463321"><gml:boundedBy xsi:nil="true"/><hasMember><event:Event gml:id="Event_1_1776088452463321"><gml:identifier codeSpace="urn:uuid:">132218fe-fc09-418f-b659-c2477822e972</gml:identifier><gml:boundedBy xsi:nil="true"/><event:timeSlice><event:EventTimeSlice gml:id="Event_TS_1_1776088452463321"><gml:validTime><gml:TimePeriod gml:id="Event_TS_TP_1_1776088452463321"><gml:beginPosition>2026-04-13T13:50:00.000Z</gml:beginPosition><gml:endPosition>2026-07-12T20:22:00.000Z</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_1776088452463321"><event:series>H</event:series><event:number>1646</event:number><event:year>2026</event:year><event:type>N</event:type><event:issued>2026-04-13T13:53:00.000Z</event:issued><event:affectedFIR>EGTT</event:affectedFIR><event:selectionCode>QWCLW</event:selectionCode><event:traffic>IV</event:traffic><event:purpose>M</event:purpose><event:scope>W</event:scope><event:minimumFL>000</event:minimumFL><event:maximumFL>006</event:maximumFL><event:coordinates>5134N00148W</event:coordinates><event:radius>002</event:radius><event:location>EGTT</event:location><event:effectiveStart>202604131350</event:effectiveStart><event:effectiveEnd>202607122022</event:effectiveEnd><event:schedule>SR-SS</event:schedule><event:text>UNMANNED CAPTIVE BALLOON IN LOW FLYING AREA 2 WI 1NM RADIUS OF
PSN 513412N 0014819W (BARNFIELD, SWINDON) MAX HEIGHT 200FT AGL. 
26/04/132/LFTP CTC 01793 267585</event:text><event:lowerLimit>SFC</event:lowerLimit><event:upperLimit>600FT AMSL</event:upperLimit><event:translation><event:NOTAMTranslation gml:id="NT02_1776088452463321"><event:type>OTHER:ICAO</event:type><event:formattedText><html:div xmlns:html="http://www.w3.org/1999/xhtml">&lt;pre&gt;
H1646/26 NOTAMN
Q) EGTT/QWCLW/IV/M  /W /000/006/5134N00148W002
A) EGTT B) 2604131350 C) 2607122022
D) SR-SS
E) UNMANNED CAPTIVE BALLOON IN LOW FLYING AREA 2 WI 1NM RADIUS OF
PSN 513412N 0014819W (BARNFIELD, SWINDON) MAX HEIGHT 200FT AGL. 
26/04/132/LFTP CTC 01793 267585
F) SFC G) 600FT AMSL
&lt;/pre&gt;</html:div></event:formattedText></event:NOTAMTranslation></event:translation></event:NOTAM></event:textNOTAM><event:extension><fnse:EventExtension gml:id="ext_01_1776088452463321"><fnse:classification>INTL</fnse:classification><fnse:accountId>EGGNYNYX</fnse:accountId><fnse:airportname>LONDON ATCC</fnse:airportname><fnse:originID>EUECYIYN</fnse:originID><fnse:lastUpdated>2026-04-13T13:53:00.000Z</fnse:lastUpdated><fnse:icaoLocation>EGTT</fnse:icaoLocation></fnse:EventExtension></event:extension></event:EventTimeSlice></event:timeSlice></event:Event></hasMember></AIXMBasicMessage>