<?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_1300279888385954"><gml:boundedBy xsi:nil="true"/><hasMember><aixm:AirTrafficControlService gml:id="ATCS01_1300279888385954"><gml:identifier codeSpace="urn:uuid:">2bace57e-211d-4206-8f9b-2a1d5478e80b</gml:identifier><gml:boundedBy xsi:nil="true"/><aixm:timeSlice><aixm:AirTrafficControlServiceTimeSlice gml:id="ATCS01_TS01_1300279888385954"><gml:validTime><gml:TimeInstant gml:id="ATCS01_TS01_TI01_1300279888385954"><gml:timePosition>2026-06-05T12:42:41.688Z</gml:timePosition></gml:TimeInstant></gml:validTime><aixm:interpretation>SNAPSHOT</aixm:interpretation><aixm:name>WATCHMEN TWR</aixm:name><aixm:type>OTHER:ADVS</aixm:type></aixm:AirTrafficControlServiceTimeSlice></aixm:timeSlice><aixm:timeSlice><aixm:AirTrafficControlServiceTimeSlice gml:id="ATCS01_TS02_1300279888385954"><gml:validTime><gml:TimePeriod gml:id="ATCS01_TS02_TP01_1300279888385954"><gml:beginPosition>2026-06-05T12:42:00.000Z</gml:beginPosition><gml:endPosition>2026-06-05T22:00:00.000Z</gml:endPosition></gml:TimePeriod></gml:validTime><aixm:interpretation>TEMPDELTA</aixm:interpretation><aixm:sequenceNumber>1</aixm:sequenceNumber><aixm:correctionNumber>0</aixm:correctionNumber><aixm:availability><aixm:ServiceOperationalStatus gml:id="SOS01_1300279888385954"><aixm:annotation><aixm:Note gml:id="DOD_Note_1_1300279888385954"><aixm:propertyName>status</aixm:propertyName><aixm:purpose>REMARK</aixm:purpose><aixm:translatedNote><aixm:LinguisticNote gml:id="DOD_LN_1_1300279888385954"><aixm:note>1300Z-2200Z. OPERATING FREQUENCIES ARE FM 36.900 AND VHF 134.100.</aixm:note></aixm:LinguisticNote></aixm:translatedNote></aixm:Note></aixm:annotation><aixm:annotation><aixm:Note gml:id="NOTE01_1300279888385954"><aixm:propertyName>operationalStatus</aixm:propertyName><aixm:purpose>REMARK</aixm:purpose><aixm:translatedNote><aixm:LinguisticNote gml:id="LN01_1300279888385954"><aixm:note>OTHER:OPERATING HOURS</aixm:note></aixm:LinguisticNote></aixm:translatedNote></aixm:Note></aixm:annotation><aixm:operationalStatus>LIMITED</aixm:operationalStatus></aixm:ServiceOperationalStatus></aixm:availability></aixm:AirTrafficControlServiceTimeSlice></aixm:timeSlice></aixm:AirTrafficControlService></hasMember><hasMember><aixm:AirportHeliport gml:id="Airport_1_1300279888385954"><gml:identifier codeSpace="urn:uuid:">27abf2da-cf08-487f-8437-b2de6a7e6cf2</gml:identifier><gml:boundedBy xsi:nil="true"/><aixm:timeSlice><aixm:AirportHeliportTimeSlice gml:id="Airport_TS_1_1300279888385954"><gml:validTime><gml:TimeInstant gml:id="Airport_TS_TI_1_1300279888385954"><gml:timePosition>2026-06-05T12:42:41.688Z</gml:timePosition></gml:TimeInstant></gml:validTime><aixm:interpretation>SNAPSHOT</aixm:interpretation><aixm:designator>MDA</aixm:designator><aixm:name>MARTINDALE AHP</aixm:name><aixm:locationIndicatorICAO>KMDA</aixm:locationIndicatorICAO><aixm:ARP><aixm:ElevatedPoint gml:id="EP01_1300279888385954" srsDimension="2" srsName="urn:ogc:def:crs:EPSG::4326"><gml:pos>29.4313441666667 -98.3777919444444</gml:pos></aixm:ElevatedPoint></aixm:ARP><aixm:extension><event:AirportHeliportExtension gml:id="AHE_EVENT_1_1300279888385954"><event:theEvent xlink:href="#Event_1_1300279888385954"/></event:AirportHeliportExtension></aixm:extension></aixm:AirportHeliportTimeSlice></aixm:timeSlice></aixm:AirportHeliport></hasMember><hasMember><event:Event gml:id="Event_1_1300279888385954"><gml:identifier codeSpace="urn:uuid:">c0954834-cf2b-4d9d-9359-d9bf5f1906da</gml:identifier><gml:boundedBy xsi:nil="true"/><event:timeSlice><event:EventTimeSlice gml:id="Event_TS_1_1300279888385954"><gml:validTime><gml:TimePeriod gml:id="Event_TS_TP_1_1300279888385954"><gml:beginPosition>2026-06-05T12:42:00.000Z</gml:beginPosition><gml:endPosition>2026-06-05T22:00:00.000Z</gml:endPosition></gml:TimePeriod></gml:validTime><aixm:interpretation>BASELINE</aixm:interpretation><aixm:sequenceNumber>1</aixm:sequenceNumber><aixm:correctionNumber>0</aixm:correctionNumber><event:scenario>616</event:scenario><event:textNOTAM><event:NOTAM gml:id="NOTAM_1_1300279888385954"><event:series>M</event:series><event:number>43</event:number><event:year>2026</event:year><event:type>N</event:type><event:issued>2026-06-05T12:42:00.000Z</event:issued><event:affectedFIR>ZHU</event:affectedFIR><event:selectionCode>QXXXX</event:selectionCode><event:traffic>IV</event:traffic><event:purpose>NBO</event:purpose><event:scope>A</event:scope><event:minimumFL>000</event:minimumFL><event:maximumFL>999</event:maximumFL><event:coordinates>2925N09822W</event:coordinates><event:radius>5</event:radius><event:location>MDA</event:location><event:effectiveStart>202606051242</event:effectiveStart><event:effectiveEnd>202606052200</event:effectiveEnd><event:text>WATCHMEN TWR ADVISORY SERVICE OPERATING HOURS 1300Z-2200Z. OPERATING FREQUENCIES ARE FM 36.900 AND VHF 134.100.</event:text><event:translation><event:NOTAMTranslation gml:id="NT01_1300279888385954"><event:type>LOCAL_FORMAT</event:type><event:simpleText>!KMDA M0043/26 MDA SVC WATCHMEN TWR ADVISORY SERVICE OPERATING HOURS 1300Z-2200Z. OPERATING FREQUENCIES ARE FM 36.900 AND VHF 134.100. 2606051242-2606052200</event:simpleText></event:NOTAMTranslation></event:translation><event:translation><event:NOTAMTranslation gml:id="NT02_1300279888385954"><event:type>OTHER:ICAO</event:type><event:formattedText><html:div xmlns:html="http://www.w3.org/1999/xhtml">M0043/26 NOTAMN &#13;
Q) ZHU/QXXXX/IV/NBO/A/000/999/2925N09822W005 &#13;
A) KMDA &#13;
B) 2606051242 &#13;
C) 2606052200 &#13;
E) WATCHMEN TWR ADVISORY SERVICE OPERATING HOURS 1300Z-2200Z. OPERATING FREQUENCIES ARE FM 36.900 AND VHF 134.100.</html:div></event:formattedText></event:NOTAMTranslation></event:translation></event:NOTAM></event:textNOTAM><event:extension><fnse:EventExtension gml:id="ext_01_1300279888385954"><fnse:classification>MIL</fnse:classification><fnse:accountId>KMDA</fnse:accountId><fnse:airportname>MARTINDALE AHP</fnse:airportname><fnse:lastUpdated>2026-06-05T12:42:00.000Z</fnse:lastUpdated><fnse:icaoLocation>KMDA</fnse:icaoLocation></fnse:EventExtension></event:extension></event:EventTimeSlice></event:timeSlice></event:Event></hasMember></AIXMBasicMessage>