<AIXMBasicMessage gml:id="NMS_ID_1776196177789853"><hasMember><event:Event gml:id="Event_1_1776196177789853"><gml:identifier codeSpace="urn:uuid:">11226760-22e4-4fba-9709-7a9ac919566f</gml:identifier><event:timeSlice><event:EventTimeSlice gml:id="Event_TS_1_1776196177789853"><gml:validTime><gml:TimePeriod gml:id="Event_TS_TP_1_1776196177789853"><gml:beginPosition>2026-04-14T19:49:00.000Z</gml:beginPosition><gml:endPosition>2026-04-17T19:49:00.000Z</gml:endPosition></gml:TimePeriod></gml:validTime><aixm:interpretation>BASELINE</aixm:interpretation><aixm:sequenceNumber>1</aixm:sequenceNumber><aixm:correctionNumber>0</aixm:correctionNumber><event:scenario>980</event:scenario><event:textNOTAM><event:NOTAM gml:id="NOTAM_1_1776196177789853"><event:series>A</event:series><event:number>2180</event:number><event:year>2026</event:year><event:type>C</event:type><event:issued>2026-04-14T19:49:00.000Z</event:issued><event:referredSeries>A</event:referredSeries><event:referredNumber>2179</event:referredNumber><event:referredYear>2026</event:referredYear><event:affectedFIR>KZDC</event:affectedFIR><event:selectionCode>QMRLC</event:selectionCode><event:traffic>IV</event:traffic><event:purpose>NBO</event:purpose><event:scope>A</event:scope><event:minimumFL>000</event:minimumFL><event:maximumFL>999</event:maximumFL><event:coordinates>3856N07727W</event:coordinates><event:radius>5</event:radius><event:location>IAD</event:location><event:effectiveStart>202604141949</event:effectiveStart><event:effectiveEnd>202604171949</event:effectiveEnd><event:text>RWY 19L CLSD - CUTOVER SIMULATION TEST CANCELED</event:text><event:translation><event:NOTAMTranslation gml:id="NT_1_1776196177789853"><event:type>OTHER:ICAO</event:type><event:formattedText><html:div>A2180/26 NOTAMC A2179/26 Q) KZDC/QMRLC/IV/NBO/A/000/999/3856N07727W005 A) KIAD B) 2604141949 E) RWY 19L CLSD - CUTOVER SIMULATION TEST CANCELED</html:div></event:formattedText></event:NOTAMTranslation></event:translation></event:NOTAM></event:textNOTAM><event:extension><fnse:EventExtension gml:id="FNSE_1_1776196177789853"><fnse:classification>INTL</fnse:classification><fnse:accountId>KIAD</fnse:accountId><fnse:airportname>WASHINGTON DULLES INTL</fnse:airportname><fnse:originID>NOTAMUI</fnse:originID><fnse:qline>KZDC/QMRLC/IV/NBO/A/000/999/3856N07727W005</fnse:qline><fnse:lastUpdated>2026-04-14T19:49:00.000Z</fnse:lastUpdated><fnse:icaoLocation>KIAD</fnse:icaoLocation></fnse:EventExtension></event:extension></event:EventTimeSlice></event:timeSlice></event:Event></hasMember><hasMember><aixm:AirportHeliport gml:id="AH_1_1776196177789853"><gml:identifier codeSpace="urn:uuid:">a6e29c9b-dd6f-4732-ba3a-04b24b93fe29</gml:identifier><aixm:timeSlice><aixm:AirportHeliportTimeSlice gml:id="AH_TS_1_1776196177789853"><gml:validTime><gml:TimeInstant gml:id="AH_TS_TI_1_1776196177789853"><gml:timePosition>2026-04-14T19:49:00.000Z</gml:timePosition></gml:TimeInstant></gml:validTime><aixm:interpretation>SNAPSHOT</aixm:interpretation><aixm:designator>IAD</aixm:designator><aixm:name>WASHINGTON DULLES INTL</aixm:name><aixm:locationIndicatorICAO>KIAD</aixm:locationIndicatorICAO><aixm:ARP><aixm:ElevatedPoint gml:id="EP_1_1776196177789853" srsName="urn:ogc:def:crs:EPSG::4326" srsDimension="2"><gml:pos>38.947456 -77.459929</gml:pos></aixm:ElevatedPoint></aixm:ARP><aixm:extension><event:AirportHeliportExtension gml:id="AHE_EVENT_1_1776196177789853"><event:theEvent xlink:href="#Event_1_1776196177789853"></event:theEvent></event:AirportHeliportExtension></aixm:extension></aixm:AirportHeliportTimeSlice></aixm:timeSlice></aixm:AirportHeliport></hasMember></AIXMBasicMessage>