<?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_1791377208921000"><message:hasMember><event:Event gml:id="Event_1_1791377208921000"><gml:identifier codeSpace="urn:uuid:">36ad759f-d2d4-4d0f-b654-76612e0e727b</gml:identifier><event:timeSlice><event:EventTimeSlice gml:id="Event_TS_1_1791377208921000"><gml:validTime><gml:TimePeriod gml:id="Event_TS_TP_1_1791377208921000"><gml:beginPosition>2026-11-09T10:00:00.000Z</gml:beginPosition><gml:endPosition>2026-11-10T16:00:00.000Z</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_1791377208921000"><event:series>H</event:series><event:number>6712</event:number><event:year>2026</event:year><event:type>N</event:type><event:issued>2026-10-07T12:46:00.000Z</event:issued><event:affectedFIR>EGTT</event:affectedFIR><event:selectionCode>QWULW</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>5205N00020W</event:coordinates><event:radius>1</event:radius><event:location>EGTH</event:location><event:effectiveStart>202611091000</event:effectiveStart><event:effectiveEnd>202611101600</event:effectiveEnd><event:schedule>1000-1600</event:schedule><event:text>UAS OPR WI AREA BOUNDED BY 520517N 0002018W - 520521N 0001959W -&#xD;&#xA;520512N 0002002W - 520510N 0002000W - 520515N 0001938W - &#xD;&#xA;520513N 0001937W - 520504N 0001951W - 520501N 0001946W - &#xD;&#xA;520503N 0001921W - 520448N 0001931W - 520450N 0001951W - &#xD;&#xA;520501N 0002004W - 520503N 0002011W - 520502N 0002022W - &#xD;&#xA;520512N 0002023W - 520513N 0002017W - 520517N 0002018W &#xD;&#xA;(BIGGLESWADE). MAX HGT 400FT AGL. FOR INFO 07308 408993 / &#xD;&#xA;07378 967286. AR-2026-9497/01.</event:text><event:lowerLimit>SFC</event:lowerLimit><event:upperLimit>700FT AMSL</event:upperLimit><event:translation><event:NOTAMTranslation gml:id="NT_1_1791377208921000"><event:type>OTHER:ICAO</event:type><event:formattedText><html:div>H6712/26 NOTAMN&#xD; Q) EGTT/QWULW/IV/BO /AW/000/007/5205N00020W001&#xD; A) EGTH B) 2611091000 C) 2611101600&#xD; D) 1000-1600&#xD; E) UAS OPR WI AREA BOUNDED BY 520517N 0002018W - 520521N 0001959W -&#xD; 520512N 0002002W - 520510N 0002000W - 520515N 0001938W - &#xD; 520513N 0001937W - 520504N 0001951W - 520501N 0001946W - &#xD; 520503N 0001921W - 520448N 0001931W - 520450N 0001951W - &#xD; 520501N 0002004W - 520503N 0002011W - 520502N 0002022W - &#xD; 520512N 0002023W - 520513N 0002017W - 520517N 0002018W &#xD; (BIGGLESWADE). MAX HGT 400FT AGL. FOR INFO 07308 408993 / &#xD; 07378 967286. AR-2026-9497/01.&#xD; F) SFC G) 700FT AMSL</html:div></event:formattedText></event:NOTAMTranslation></event:translation></event:NOTAM></event:textNOTAM><event:extension><fnse:EventExtension gml:id="FNSE_1_1791377208921000"><fnse:classification>INTL</fnse:classification><fnse:accountId>EGGNYNYX</fnse:accountId><fnse:airportname>OLD WARDEN AERODROME</fnse:airportname><fnse:originID>EUECYIYN</fnse:originID><fnse:qline>EGTT/QWULW/IV/BO /AW/000/007/5205N00020W001</fnse:qline><fnse:lastUpdated>2026-10-07T12:46:00.000Z</fnse:lastUpdated><fnse:icaoLocation>EGTH</fnse:icaoLocation></fnse:EventExtension></event:extension></event:EventTimeSlice></event:timeSlice></event:Event></message:hasMember><message:hasMember><aixm:AirportHeliport gml:id="AH_1_1791377208921000"><gml:identifier codeSpace="urn:uuid:">b7d657bf-dcb4-4f93-b763-461f06e2167a</gml:identifier><aixm:timeSlice><aixm:AirportHeliportTimeSlice gml:id="AH_TS_1_1791377208921000"><gml:validTime><gml:TimeInstant gml:id="AH_TS_TI_1_1791377208921000"><gml:timePosition>2026-10-07T12:46:00.000Z</gml:timePosition></gml:TimeInstant></gml:validTime><aixm:interpretation>SNAPSHOT</aixm:interpretation><aixm:designator>EGTH</aixm:designator><aixm:name>OLD WARDEN AERODROME</aixm:name><aixm:locationIndicatorICAO>EGTH</aixm:locationIndicatorICAO><aixm:ARP><aixm:ElevatedPoint gml:id="EP_1_1791377208921000" srsName="urn:ogc:def:crs:EPSG::4326" srsDimension="2"><gml:pos>52.083333 -0.333333</gml:pos></aixm:ElevatedPoint></aixm:ARP><aixm:extension><event:AirportHeliportExtension gml:id="AHE_EVENT_1_1791377208921000"><event:theEvent xlink:href="#Event_1_1791377208921000"></event:theEvent></event:AirportHeliportExtension></aixm:extension></aixm:AirportHeliportTimeSlice></aixm:timeSlice></aixm:AirportHeliport></message:hasMember></message:AIXMBasicMessage>