<?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" gml:id="NMS_ID_1777270103640000"><message:hasMember><event:Event gml:id="Event_1_1777270103640000"><gml:identifier codeSpace="urn:uuid:">72d3a747-05a9-4c56-9bea-f268e740fb87</gml:identifier><event:timeSlice><event:EventTimeSlice gml:id="Event_TS_1_1777270103640000"><gml:validTime><gml:TimePeriod gml:id="Event_TS_TP_1_1777270103640000"><gml:beginPosition>2026-04-28T01:20:00.000Z</gml:beginPosition><gml:endPosition>2026-04-28T03:00:00.000Z</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_1777270103640000"><event:series>A</event:series><event:number>1189</event:number><event:year>2026</event:year><event:type>N</event:type><event:issued>2026-04-27T06:08:00Z</event:issued><event:affectedFIR>RCAA</event:affectedFIR><event:selectionCode>QARXX</event:selectionCode><event:traffic>IV</event:traffic><event:purpose>NBO</event:purpose><event:scope>E</event:scope><event:minimumFL>000</event:minimumFL><event:maximumFL>999</event:maximumFL><event:coordinates>2502N12039E</event:coordinates><event:radius>299</event:radius><event:location>RCAA</event:location><event:effectiveStart>202604280120</event:effectiveStart><event:effectiveEnd>202604280300</event:effectiveEnd><event:text>REF AIP SUP 07/26, AIRSPACE BLOCKED DUE TO FLIGHT TESTING AND&#xD;&#xA;RELATED ALTERNATE ROUTES AND MEASURES.&#xD;&#xA;BLOCKED AREA B(SFC-FL450) DRG&#xD;&#xA;APR 28 0200-0300 SUSPENDED,&#xD;&#xA;RELATED ALTERNATE ROUTES AND MEASURES DRG&#xD;&#xA;APR 28 0120-0300 SUSPENDED.</event:text><event:translation><event:NOTAMTranslation gml:id="NT_1_1777270103640000"><event:type>OTHER:ICAO</event:type><event:formattedText><html:div>A1189/26 NOTAMN&#xD; Q) RCAA/QARXX/IV/NBO/E/000/999/2502N12039E299&#xD; A) RCAA&#xD; B) 2604280120 C) 2604280300&#xD; E) REF AIP SUP 07/26, AIRSPACE BLOCKED DUE TO FLIGHT TESTING AND&#xD; RELATED ALTERNATE ROUTES AND MEASURES.&#xD; BLOCKED AREA B(SFC-FL450) DRG&#xD; APR 28 0200-0300 SUSPENDED,&#xD; RELATED ALTERNATE ROUTES AND MEASURES DRG&#xD; APR 28 0120-0300 SUSPENDED.</html:div></event:formattedText></event:NOTAMTranslation></event:translation></event:NOTAM></event:textNOTAM><event:extension><fnse:EventExtension gml:id="FNSE_1_1777270103640000"><fnse:classification>INTL</fnse:classification><fnse:accountId>RCTPYNYX</fnse:accountId><fnse:airportname>TAIPEI FIR</fnse:airportname><fnse:originID>RCTPYNYX</fnse:originID><fnse:qline>RCAA/QARXX/IV/NBO/E/000/999/2502N12039E299</fnse:qline><fnse:lastUpdated>2026-04-27T06:08:23.64102041Z</fnse:lastUpdated><fnse:icaoLocation>RCAA</fnse:icaoLocation></fnse:EventExtension></event:extension></event:EventTimeSlice></event:timeSlice></event:Event></message:hasMember><message:hasMember><aixm:AirportHeliport gml:id="AH_1_1777270103640000"><gml:identifier codeSpace="urn:uuid:">78d5bfce-de31-4d48-8314-9e399c4fb77e</gml:identifier><aixm:timeSlice><aixm:AirportHeliportTimeSlice gml:id="AH_TS_1_1777270103640000"><gml:validTime><gml:TimeInstant gml:id="AH_TS_TI_1_1777270103640000"><gml:timePosition>0001-01-01T00:00:00.000Z</gml:timePosition></gml:TimeInstant></gml:validTime><aixm:interpretation>SNAPSHOT</aixm:interpretation><aixm:designator>RCAA</aixm:designator><aixm:name>TAIPEI FIR</aixm:name><aixm:locationIndicatorICAO>RCAA</aixm:locationIndicatorICAO><aixm:ARP><aixm:ElevatedPoint gml:id="EP_1_1777270103640000" srsName="urn:ogc:def:crs:EPSG::4326" srsDimension="2"><gml:pos>25.033333 120.650000</gml:pos></aixm:ElevatedPoint></aixm:ARP><aixm:extension><event:AirportHeliportExtension gml:id="AHE_EVENT_1_1777270103640000"><event:theEvent xlink:href="#Event_1_1777270103640000"></event:theEvent></event:AirportHeliportExtension></aixm:extension></aixm:AirportHeliportTimeSlice></aixm:timeSlice></aixm:AirportHeliport></message:hasMember></message:AIXMBasicMessage>