<?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_1776932936768000"><message:hasMember><event:Event gml:id="Event_1_1776932936768000"><gml:identifier codeSpace="urn:uuid:">331b94c7-f57a-4613-b0fa-333668f73766</gml:identifier><event:timeSlice><event:EventTimeSlice gml:id="Event_TS_1_1776932936768000"><gml:validTime><gml:TimePeriod gml:id="Event_TS_TP_1_1776932936768000"><gml:beginPosition>2026-04-25T04:00:00.000Z</gml:beginPosition><gml:endPosition>2026-04-30T16:00:00.000Z</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_1776932936768000"><event:series>E</event:series><event:number>8451</event:number><event:year>2026</event:year><event:type>N</event:type><event:issued>2026-04-23T08:28:00Z</event:issued><event:affectedFIR>USSV</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>5804N05502E</event:coordinates><event:radius>21</event:radius><event:location>USSV</event:location><event:effectiveStart>202604250400</event:effectiveStart><event:effectiveEnd>202604301600</event:effectiveEnd><event:schedule>25-30 0400-1600</event:schedule><event:text>AIRSPACE CLSD AS FLW:&#xD;&#xA;1. 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WI CIRCLE RADIUS 1KM CENTRE 581038N0550445E&#xD;    GND-800M AMSL.&#xD; 4. WI CIRCLE RADIUS 1.5KM CENTRE 575621N0544746E&#xD;    GND-800M AMSL.&#xD; F)GND  G)800M AMSL</html:div></event:formattedText></event:NOTAMTranslation></event:translation></event:NOTAM></event:textNOTAM><event:extension><fnse:EventExtension gml:id="FNSE_1_1776932936768000"><fnse:classification>INTL</fnse:classification><fnse:accountId>UUUUYNYX</fnse:accountId><fnse:airportname>UNKN</fnse:airportname><fnse:originID>UUUUYNYX</fnse:originID><fnse:qline>USSV/QRTCA/IV/BO/W/000/030/5804N05502E021</fnse:qline><fnse:lastUpdated>2026-04-23T08:28:56.768708226Z</fnse:lastUpdated><fnse:icaoLocation>USSV</fnse:icaoLocation></fnse:EventExtension></event:extension></event:EventTimeSlice></event:timeSlice></event:Event></message:hasMember><message:hasMember><aixm:AirportHeliport gml:id="AH_1_1776932936768000"><gml:identifier codeSpace="urn:uuid:">ba8fa596-704a-4175-95ea-761e2910939e</gml:identifier><aixm:timeSlice><aixm:AirportHeliportTimeSlice gml:id="AH_TS_1_1776932936768000"><gml:validTime><gml:TimeInstant gml:id="AH_TS_TI_1_1776932936768000"><gml:timePosition>0001-01-01T00:00:00.000Z</gml:timePosition></gml:TimeInstant></gml:validTime><aixm:interpretation>SNAPSHOT</aixm:interpretation><aixm:designator>USSV</aixm:designator><aixm:name>UNKN</aixm:name><aixm:locationIndicatorICAO>USSV</aixm:locationIndicatorICAO><aixm:ARP><aixm:ElevatedPoint gml:id="EP_1_1776932936768000" srsName="urn:ogc:def:crs:EPSG::4326" srsDimension="2"><gml:pos>58.066667 55.033333</gml:pos></aixm:ElevatedPoint></aixm:ARP><aixm:extension><event:AirportHeliportExtension gml:id="AHE_EVENT_1_1776932936768000"><event:theEvent xlink:href="#Event_1_1776932936768000"></event:theEvent></event:AirportHeliportExtension></aixm:extension></aixm:AirportHeliportTimeSlice></aixm:timeSlice></aixm:AirportHeliport></message:hasMember></message:AIXMBasicMessage>