<?xml version="1.0" encoding="UTF-8" standalone="yes"?><AIXMBasicMessage xmlns="http://www.aixm.aero/schema/5.1/message" xmlns:aixm="http://www.aixm.aero/schema/5.1" xmlns:event="http://www.aixm.aero/schema/5.1/event" xmlns:fns="urn:us.gov.dot.faa.aim.fns" xmlns:fnse="http://www.aixm.aero/schema/5.1/extensions/FAA/FNSE" xmlns:gco="http://www.isotc211.org/2005/gco" xmlns:gmd="http://www.isotc211.org/2005/gmd" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:gts="http://www.isotc211.org/2005/gts" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" gml:id="NMS_ID_1776889443517763"><gml:boundedBy xsi:nil="true"/><hasMember><event:Event gml:id="Event_1_1776889443517763"><gml:identifier codeSpace="urn:uuid:">c2ece23c-68ab-4ebc-9dab-ec44ac44fcd8</gml:identifier><gml:boundedBy xsi:nil="true"/><event:timeSlice><event:EventTimeSlice gml:id="Event_TS_1_1776889443517763"><gml:validTime><gml:TimePeriod gml:id="Event_TS_TP_1_1776889443517763"><gml:beginPosition>2026-04-22T20:24:00.000Z</gml:beginPosition><gml:endPosition>2026-04-25T20:24:00.000Z</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_1776889443517763"><event:series>A</event:series><event:number>2357</event:number><event:year>2026</event:year><event:type>C</event:type><event:issued>2026-04-22T20:24:00.000Z</event:issued><event:affectedFIR>KZDC</event:affectedFIR><event:selectionCode>QXXXX</event:selectionCode><event:minimumFL>000</event:minimumFL><event:maximumFL>003</event:maximumFL><event:coordinates>3856N07727W</event:coordinates><event:radius>005</event:radius><event:location>IAD</event:location><event:effectiveStart>202604222024</event:effectiveStart><event:effectiveEnd>202604252024</event:effectiveEnd><event:text>A2357/26 NOTAMC A2348/26
Q) KZDC/QWUCO////000/003/3856N07727W005
A) KIAD
B) 2604222024
E) AIRSPACE UAS WI AN AREA DEFINED AS 385900N0773000W (2.8NM NNW IAD) TO 385836N0772916W (1.5NM NW IAD) TO 385830N0772948W (1.5NM NW IAD) TO 385859N0772930W (1.5NM NW IAD) TO 385829N0772930W (1.5NM NW IAD) TO POINT OF ORIGIN CANCELED</event:text><event:translation><event:NOTAMTranslation gml:id="NT02_1776889443517763"><event:type>OTHER:ICAO</event:type><event:formattedText><html:div xmlns:html="http://www.w3.org/1999/xhtml">&lt;pre&gt;
A2357/26 NOTAMC A2348/26
Q) KZDC/QWUCO////000/003/3856N07727W005
A) KIAD
B) 2604222024
E) AIRSPACE UAS WI AN AREA DEFINED AS 385900N0773000W (2.8NM NNW IAD) TO 385836N0772916W (1.5NM NW IAD) TO 385830N0772948W (1.5NM NW IAD) TO 385859N0772930W (1.5NM NW IAD) TO 385829N0772930W (1.5NM NW IAD) TO POINT OF ORIGIN CANCELED
&lt;/pre&gt;</html:div></event:formattedText></event:NOTAMTranslation></event:translation></event:NOTAM></event:textNOTAM><event:extension><fnse:EventExtension gml:id="ext_01_1776889443517763"><fnse:classification>INTL</fnse:classification><fnse:accountId>KIAD</fnse:accountId><fnse:airportname>WASHINGTON DULLES INTL</fnse:airportname><fnse:originID>NIWS</fnse:originID><fnse:lastUpdated>2026-04-22T20:24:00.000Z</fnse:lastUpdated><fnse:icaoLocation>KIAD</fnse:icaoLocation></fnse:EventExtension></event:extension></event:EventTimeSlice></event:timeSlice></event:Event></hasMember></AIXMBasicMessage>