<?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_1776481497441454"><gml:boundedBy xsi:nil="true"/><hasMember><event:Event gml:id="Event_1_1776481497441454"><gml:identifier codeSpace="urn:uuid:">aaa828a8-8dcd-4c90-9020-613cd8b46686</gml:identifier><gml:boundedBy xsi:nil="true"/><event:timeSlice><event:EventTimeSlice gml:id="Event_TS_1_1776481497441454"><gml:validTime><gml:TimePeriod gml:id="Event_TS_TP_1_1776481497441454"><gml:beginPosition>2026-04-18T08:30:00.000Z</gml:beginPosition><gml:endPosition indeterminatePosition="unknown">2026-04-25T14:30:00.000Z</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_1776481497441454"><event:series>A</event:series><event:number>752</event:number><event:year>2026</event:year><event:type>N</event:type><event:issued>2026-04-18T03:04:00.000Z</event:issued><event:affectedFIR>OIIX</event:affectedFIR><event:selectionCode>QAFXX</event:selectionCode><event:location>OIIX</event:location><event:effectiveStart>202604180830</event:effectiveStart><event:effectiveEnd>202604251430EST</event:effectiveEnd><event:text>REF NOTAM A0751/26, ALL AIRPORTS ARE CLOSED EXCEPT 
OIII, OIIE, OING, OIMM, OIMB AND OIZH 
THAT ARE OPERATIONAL FROM 0330 UTC UNTIL 1430 UTC. 
ALL PREVIOUS PERMISSIONS ARE SUSPENDED FOR ALL OPERATORS.
NEW PERMISSION SHALL BE REQUESTED FROM IRAN CIVIL AVIATION AUTHORITY 
FOR OPERATION OF CIVIL IFR PASSENGER FLIGHT ON THESE AIRPORTS.</event:text><event:translation><event:NOTAMTranslation gml:id="NT02_1776481497441454"><event:type>OTHER:ICAO</event:type><event:formattedText><html:div xmlns:html="http://www.w3.org/1999/xhtml">&lt;pre&gt;
A0752/26 NOTAMN
Q) OIIX/QAFXX/E/000/999/
A) OIIX B) 2604180830 C) 2604251430 EST
E) REF NOTAM A0751/26, ALL AIRPORTS ARE CLOSED EXCEPT 
OIII, OIIE, OING, OIMM, OIMB AND OIZH 
THAT ARE OPERATIONAL FROM 0330 UTC UNTIL 1430 UTC. 
ALL PREVIOUS PERMISSIONS ARE SUSPENDED FOR ALL OPERATORS.
NEW PERMISSION SHALL BE REQUESTED FROM IRAN CIVIL AVIATION AUTHORITY 
FOR OPERATION OF CIVIL IFR PASSENGER FLIGHT ON THESE AIRPORTS.
&lt;/pre&gt;</html:div></event:formattedText></event:NOTAMTranslation></event:translation></event:NOTAM></event:textNOTAM><event:extension><fnse:EventExtension gml:id="ext_01_1776481497441454"><fnse:classification>INTL</fnse:classification><fnse:accountId>OIIIYNYX</fnse:accountId><fnse:airportname>TEHERAN (ACC/FIC/FIR)</fnse:airportname><fnse:originID>OIIIYNYX</fnse:originID><fnse:lastUpdated>2026-04-18T03:04:00.000Z</fnse:lastUpdated><fnse:icaoLocation>OIIX</fnse:icaoLocation></fnse:EventExtension></event:extension></event:EventTimeSlice></event:timeSlice></event:Event></hasMember></AIXMBasicMessage>