<?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_1775895946477234"><gml:boundedBy xsi:nil="true"/><hasMember><event:Event gml:id="Event_1_1775895946477234"><gml:identifier codeSpace="urn:uuid:">bf94066e-c95f-406e-bcba-e88c3e9161af</gml:identifier><gml:boundedBy xsi:nil="true"/><event:timeSlice><event:EventTimeSlice gml:id="Event_TS_1_1775895946477234"><gml:validTime><gml:TimePeriod gml:id="Event_TS_TP_1_1775895946477234"><gml:beginPosition>2026-04-17T00:00:00.000Z</gml:beginPosition><gml:endPosition>2026-04-22T23:59:00.000Z</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_1775895946477234"><event:series>N</event:series><event:number>4272</event:number><event:year>2026</event:year><event:type>N</event:type><event:issued>2026-04-11T08:25:00.000Z</event:issued><event:affectedFIR>URRV</event:affectedFIR><event:selectionCode>QRTCA</event:selectionCode><event:traffic>IV</event:traffic><event:purpose>BO</event:purpose><event:scope>W</event:scope><event:minimumFL>000</event:minimumFL><event:maximumFL>999</event:maximumFL><event:coordinates>4646N04811E</event:coordinates><event:radius>031</event:radius><event:location>URRV</event:location><event:effectiveStart>202604170000</event:effectiveStart><event:effectiveEnd>202604222359</event:effectiveEnd><event:text>AIRSPACE CLSD WI 1KM EITHER SIDE OF LINE JOINING POINTS:
464300N0485500E-465000N0483500E-465600N0482100E-465900N0480600E-
470000N0475600E-465700N0474700E-465400N0474300E-465400N0473300E-
465300N0473000E-464800N0472600E</event:text><event:lowerLimit>GND</event:lowerLimit><event:upperLimit>500M AGL</event:upperLimit><event:translation><event:NOTAMTranslation gml:id="NT02_1775895946477234"><event:type>OTHER:ICAO</event:type><event:formattedText><html:div xmlns:html="http://www.w3.org/1999/xhtml">&lt;pre&gt;
N4272/26 NOTAMN
Q) URRV/QRTCA/IV/BO/W/000/999/4646N04811E031
A) URRV B) 2604170000 C) 2604222359
E) AIRSPACE CLSD WI 1KM EITHER SIDE OF LINE JOINING POINTS:
464300N0485500E-465000N0483500E-465600N0482100E-465900N0480600E-
470000N0475600E-465700N0474700E-465400N0474300E-465400N0473300E-
465300N0473000E-464800N0472600E
F) GND  G) 500M AGL
&lt;/pre&gt;</html:div></event:formattedText></event:NOTAMTranslation></event:translation></event:NOTAM></event:textNOTAM><event:extension><fnse:EventExtension gml:id="ext_01_1775895946477234"><fnse:classification>INTL</fnse:classification><fnse:accountId>UUUUYNYX</fnse:accountId><fnse:airportname>ROSTOV FIR</fnse:airportname><fnse:originID>UUUUYNYX</fnse:originID><fnse:lastUpdated>2026-04-11T08:25:00.000Z</fnse:lastUpdated><fnse:icaoLocation>URRV</fnse:icaoLocation></fnse:EventExtension></event:extension></event:EventTimeSlice></event:timeSlice></event:Event></hasMember></AIXMBasicMessage>