<?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_9549771364015734"><gml:boundedBy xsi:nil="true"/><hasMember><aixm:ObstacleArea gml:id="OA01_9549771364015734"><gml:identifier codeSpace="urn:uuid:">8f44705f-f7d6-48b5-85d6-496d7e0da2ba</gml:identifier><gml:boundedBy xsi:nil="true"/><aixm:timeSlice><aixm:ObstacleAreaTimeSlice gml:id="OA01_TS01_9549771364015734"><gml:validTime><gml:TimePeriod 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uom="FT">3437.7</aixm:elevation></aixm:ElevatedPoint></aixm:horizontalProjection_location></aixm:VerticalStructurePart></aixm:part></aixm:VerticalStructureTimeSlice></aixm:timeSlice></aixm:VerticalStructure></hasMember><hasMember><aixm:AirportHeliport gml:id="Airport_1_9549771364015734"><gml:identifier codeSpace="urn:uuid:">3315ad9c-1497-4368-b247-15b21d7ba94a</gml:identifier><gml:boundedBy xsi:nil="true"/><aixm:timeSlice><aixm:AirportHeliportTimeSlice gml:id="Airport_TS_1_9549771364015734"><gml:validTime><gml:TimeInstant gml:id="Airport_TS_TI_1_9549771364015734"><gml:timePosition>2026-04-23T09:40:22.744Z</gml:timePosition></gml:TimeInstant></gml:validTime><aixm:interpretation>SNAPSHOT</aixm:interpretation><aixm:designator>BIL</aixm:designator><aixm:name>BILLINGS LOGAN INTL</aixm:name><aixm:locationIndicatorICAO>KBIL</aixm:locationIndicatorICAO><aixm:ARP><aixm:ElevatedPoint gml:id="EP01_9549771364015734" srsDimension="2" srsName="urn:ogc:def:crs:EPSG::4326"><gml:pos>45.8078491388889 -108.543543555556</gml:pos></aixm:ElevatedPoint></aixm:ARP><aixm:extension><event:AirportHeliportExtension gml:id="AHE_EVENT_1_9549771364015734"><event:theEvent xlink:href="#Event_1_9549771364015734"/></event:AirportHeliportExtension></aixm:extension></aixm:AirportHeliportTimeSlice></aixm:timeSlice></aixm:AirportHeliport></hasMember><hasMember><event:Event gml:id="Event_1_9549771364015734"><gml:identifier codeSpace="urn:uuid:">6ac80eac-66e0-4e39-9b03-60faaf347c1b</gml:identifier><gml:boundedBy xsi:nil="true"/><event:timeSlice><event:EventTimeSlice gml:id="Event_TS_1_9549771364015734"><gml:validTime><gml:TimePeriod 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gml:id="NOTAM_1_9549771364015734"><event:number>85</event:number><event:year>2026</event:year><event:type>N</event:type><event:issued>2026-04-23T09:32:00.000Z</event:issued><event:affectedFIR>ZLC</event:affectedFIR><event:selectionCode>QOLAS</event:selectionCode><event:traffic>IV</event:traffic><event:purpose>M</event:purpose><event:scope>AE</event:scope><event:minimumFL>000</event:minimumFL><event:maximumFL>999</event:maximumFL><event:coordinates>4548N10832W</event:coordinates><event:radius>5</event:radius><event:location>BIL</event:location><event:effectiveStart>202604230932</event:effectiveStart><event:effectiveEnd>202608210932</event:effectiveEnd><event:text>OBST TOWER LGT (ASR 1221111) 454533.50N1083303.40W (2.9NM S BIL) 3437.7FT (274.9FT AGL) U/S</event:text><event:translation><event:NOTAMTranslation gml:id="NT01_9549771364015734"><event:type>LOCAL_FORMAT</event:type><event:simpleText>!BIL 04/085 BIL OBST TOWER LGT (ASR 1221111) 454533.50N1083303.40W (2.9NM S BIL) 3437.7FT (274.9FT AGL) U/S 2604230932-2608210932</event:simpleText></event:NOTAMTranslation></event:translation><event:translation><event:NOTAMTranslation gml:id="NT02_9549771364015734"><event:type>OTHER:ICAO</event:type><event:formattedText><html:div xmlns:html="http://www.w3.org/1999/xhtml">04/085 NOTAMN&lt;br/&gt;
&lt;b&gt;Q) &lt;/b&gt;KZLC/QOLAS/IV/M/AE/000/035/4548N10832W005&lt;br/&gt;
&lt;b&gt;A) &lt;/b&gt;KBIL&lt;br/&gt;
&lt;b&gt;B) &lt;/b&gt;2604230932&lt;br/&gt;
&lt;b&gt;C) &lt;/b&gt;2608210932&lt;br/&gt; 
&lt;b&gt;E) &lt;/b&gt; TOWER LGT (ASR 1221111) 454533.50N1083303.40W (2.9NM S BIL) 3437.7FT (274.9FT AGL) U/S&lt;br/&gt;</html:div></event:formattedText></event:NOTAMTranslation></event:translation></event:NOTAM></event:textNOTAM><event:extension><fnse:EventExtension gml:id="ext_01_9549771364015734"><fnse:classification>DOM</fnse:classification><fnse:accountId>BIL</fnse:accountId><fnse:xoveraccountID>KBIL</fnse:xoveraccountID><fnse:xovernotamID>A0910/26</fnse:xovernotamID><fnse:airportname>BILLINGS LOGAN INTL</fnse:airportname><fnse:lastUpdated>2026-04-23T09:39:00.000Z</fnse:lastUpdated><fnse:icaoLocation>KBIL</fnse:icaoLocation></fnse:EventExtension></event:extension></event:EventTimeSlice></event:timeSlice></event:Event></hasMember></AIXMBasicMessage>