<?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_1778619663945555"><gml:boundedBy xsi:nil="true"/><hasMember><event:Event gml:id="Event_1_1778619663945555"><gml:identifier codeSpace="urn:uuid:">86886aa8-38e5-42bf-8ffa-dfa8b736460a</gml:identifier><gml:boundedBy xsi:nil="true"/><event:timeSlice><event:EventTimeSlice gml:id="Event_TS_1_1778619663945555"><gml:validTime><gml:TimePeriod gml:id="Event_TS_TP_1_1778619663945555"><gml:beginPosition>2026-05-12T20:57:00.000Z</gml:beginPosition><gml:endPosition>2026-06-12T20:57:00.000Z</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_1778619663945555"><event:series>A</event:series><event:number>1957</event:number><event:year>2026</event:year><event:type>N</event:type><event:issued>2026-05-12T21:01:00.000Z</event:issued><event:affectedFIR>KZLC</event:affectedFIR><event:selectionCode>QPDCH</event:selectionCode><event:minimumFL>000</event:minimumFL><event:maximumFL>999</event:maximumFL><event:coordinates>4636N11158W</event:coordinates><event:radius>005</event:radius><event:location>HLN</event:location><event:effectiveStart>202605122057</event:effectiveStart><event:effectiveEnd>202606122057</event:effectiveEnd><event:text>SID HELENA RGNL, HELENA, MT. STAKK FIVE DEPARTURE... BOZEMAN TRANSITION NA EXCEPT FOR AIRCRAFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS, BZN VOR OUT OF SERVICE.</event:text><event:translation><event:NOTAMTranslation gml:id="NT02_1778619663945555"><event:type>OTHER:ICAO</event:type><event:formattedText><html:div xmlns:html="http://www.w3.org/1999/xhtml">&lt;pre&gt;
A1957/26 NOTAMN
Q) KZLC/QPDCH////000/999/4636N11158W005
A) KHLN
B) 2605122057
C) 2606122057
E) SID HELENA RGNL, HELENA, MT. STAKK FIVE DEPARTURE... BOZEMAN TRANSITION NA EXCEPT FOR AIRCRAFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS, BZN VOR OUT OF SERVICE.
&lt;/pre&gt;</html:div></event:formattedText></event:NOTAMTranslation></event:translation></event:NOTAM></event:textNOTAM><event:extension><fnse:EventExtension gml:id="ext_01_1778619663945555"><fnse:classification>INTL</fnse:classification><fnse:accountId>KHLN</fnse:accountId><fnse:xoveraccountID>FDC</fnse:xoveraccountID><fnse:xovernotamID>6/9851</fnse:xovernotamID><fnse:airportname>HELENA RGNL</fnse:airportname><fnse:originID>CCR</fnse:originID><fnse:lastUpdated>2026-05-13T12:56:00.000Z</fnse:lastUpdated><fnse:canceled>2026-05-13T12:56:00.000Z</fnse:canceled><fnse:icaoLocation>KHLN</fnse:icaoLocation></fnse:EventExtension></event:extension></event:EventTimeSlice></event:timeSlice></event:Event></hasMember></AIXMBasicMessage>