<?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_4774714452035371"><gml:boundedBy xsi:nil="true"/><hasMember><aixm:ObstacleArea gml:id="OA01_4774714452035371"><gml:identifier codeSpace="urn:uuid:">c37b4d03-c465-42d8-8995-e141846c4846</gml:identifier><gml:boundedBy xsi:nil="true"/><aixm:timeSlice><aixm:ObstacleAreaTimeSlice gml:id="OA01_TS01_4774714452035371"><gml:validTime><gml:TimePeriod 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gml:id="NOTAM_1_4774714452035371"><event:number>100</event:number><event:year>2026</event:year><event:type>N</event:type><event:issued>2026-04-21T18:52:00.000Z</event:issued><event:affectedFIR>ZTL</event:affectedFIR><event:selectionCode>QOLAS</event:selectionCode><event:traffic>IV</event:traffic><event:purpose>M</event:purpose><event:scope>E</event:scope><event:minimumFL>000</event:minimumFL><event:maximumFL>999</event:maximumFL><event:coordinates>3548N08359W</event:coordinates><event:radius>5</event:radius><event:location>TYS</event:location><event:effectiveStart>202604211852</event:effectiveStart><event:effectiveEnd>202607200400</event:effectiveEnd><event:text>OBST TOWER LGT (ASR 1043672) 360000.50N0841645.20W (17.8NM NW TYS) 1404.9FT (255.9FT AGL) U/S</event:text><event:translation><event:NOTAMTranslation gml:id="NT01_4774714452035371"><event:type>LOCAL_FORMAT</event:type><event:simpleText>!TYS 04/100 TYS OBST TOWER LGT (ASR 1043672) 360000.50N0841645.20W (17.8NM NW TYS) 1404.9FT (255.9FT AGL) U/S 2604211852-2607200400</event:simpleText></event:NOTAMTranslation></event:translation><event:translation><event:NOTAMTranslation gml:id="NT02_4774714452035371"><event:type>OTHER:ICAO</event:type><event:formattedText><html:div xmlns:html="http://www.w3.org/1999/xhtml">04/100 NOTAMN&lt;br/&gt;
&lt;b&gt;Q) &lt;/b&gt;KZTL/QOLAS/IV/M/E/000/015/3548N08359W005&lt;br/&gt;
&lt;b&gt;A) &lt;/b&gt;KTYS&lt;br/&gt;
&lt;b&gt;B) &lt;/b&gt;2604211852&lt;br/&gt;
&lt;b&gt;C) &lt;/b&gt;2607200400&lt;br/&gt; 
&lt;b&gt;E) &lt;/b&gt; TOWER LGT (ASR 1043672) 360000.50N0841645.20W (17.8NM NW TYS) 1404.9FT (255.9FT 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_4774714452035371"><fnse:classification>DOM</fnse:classification><fnse:accountId>TYS</fnse:accountId><fnse:xoveraccountID>KTYS</fnse:xoveraccountID><fnse:xovernotamID>A0990/26</fnse:xovernotamID><fnse:airportname>MC GHEE TYSON</fnse:airportname><fnse:lastUpdated>2026-04-21T18:55:00.000Z</fnse:lastUpdated><fnse:icaoLocation>KTYS</fnse:icaoLocation></fnse:EventExtension></event:extension></event:EventTimeSlice></event:timeSlice></event:Event></hasMember></AIXMBasicMessage>