<?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_1775657812943046"><message:hasMember><event:Event gml:id="Event_1_1775657812943046"><gml:identifier codeSpace="urn:uuid:">08ef1bad-f1fd-44f9-9e2f-e93508fe68cc</gml:identifier><event:timeSlice><event:EventTimeSlice gml:id="Event_TS_1_1775657812943046"><gml:validTime><gml:TimePeriod gml:id="Event_TS_TP_1_1775657812943046"><gml:beginPosition>2026-04-08T14:16:00.000Z</gml:beginPosition><gml:endPosition>2026-04-30T08:00:00.000Z</gml:endPosition></gml:TimePeriod></gml:validTime><aixm:interpretation>BASELINE</aixm:interpretation><aixm:sequenceNumber>1</aixm:sequenceNumber><aixm:correctionNumber>1</aixm:correctionNumber><event:scenario>495</event:scenario><event:textNOTAM><event:NOTAM gml:id="NOTAM_1_1775657812943046"><event:series>M</event:series><event:number>0361</event:number><event:year>2026</event:year><event:type>N</event:type><event:issued>2026-04-08T14:16:00.000Z</event:issued><event:affectedFIR>ZFW</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>3440N09916W</event:coordinates><event:radius>5</event:radius><event:location>LTS</event:location><event:effectiveStart>202604081416</event:effectiveStart><event:effectiveEnd>202604300800</event:effectiveEnd><event:text>KLTS ARFF REDUCED LEVEL OF SERVICE FOR NFPA AIRPORT CATEGORIES 8-10 (A-310, BOEING 767-200 ER, LOCKHEED L-1011-500, ANTONOV AN-22, KC-135 [707], C-17A, B-2A, B-1B, B-21, B-52G/H, KC-46 [767], A-300, BOEING 767-300 ER, BOEING DC 10-40, BOEING 787-8, A-330-200, ILYUSHIN IL-86, A-350-800, BRITISH AEROSPACE CONCORDE, BOEING 767-400 ER, KC-10A [DC-10], BOEING MD-11, BOEING 787-9, A-330-300, A-340-300, BOEING 777-200, A-350-900, A-340-500, E-4B [747-200], BOEING 747-400, VC-25A [747-200], BOEING 777-300, A-350-1000, A340-600, A-380, VC-25B [747-8I], C-5A/B/M) DUE TO LIMITED PERSONNEL AND GALLONS: 12-15 PERSONNEL AND 7500 GALS REMAINING. OTHER ARFF SERVICES FOR NFPA AIRPORT CATEGORIES CAT 1-7 MAY VARY</event:text><event:translation><event:NOTAMTranslation gml:id="NT_1_1775657812943046"><event:type>OTHER:ICAO</event:type><event:formattedText><html:div>M0361/26 NOTAMN  Q) ZFW/QXXXX/IV/NBO/A/000/999/3440N09916W005  A) KLTS  B) 2604081416  C) 2604300800  E) KLTS ARFF REDUCED LEVEL OF SERVICE FOR NFPA AIRPORT CATEGORIES 8-10 (A-310, BOEING 767-200 ER, LOCKHEED L-1011-500, ANTONOV AN-22, KC-135 [707], C-17A, B-2A, B-1B, B-21, B-52G/H, KC-46 [767], A-300, BOEING 767-300 ER, BOEING DC 10-40, BOEING 787-8, A-330-200, ILYUSHIN IL-86, A-350-800, BRITISH AEROSPACE CONCORDE, BOEING 767-400 ER, KC-10A [DC-10], BOEING MD-11, BOEING 787-9, A-330-300, A-340-300, BOEING 777-200, A-350-900, A-340-500, E-4B [747-200], BOEING 747-400, VC-25A [747-200], BOEING 777-300, A-350-1000, A340-600, A-380, VC-25B [747-8I], C-5A/B/M) DUE TO LIMITED PERSONNEL AND GALLONS: 12-15 PERSONNEL AND 7500 GALS REMAINING. OTHER ARFF SERVICES FOR NFPA AIRPORT CATEGORIES CAT 1-7 MAY VARY</html:div></event:formattedText></event:NOTAMTranslation></event:translation></event:NOTAM></event:textNOTAM><event:extension><fnse:EventExtension gml:id="FNSE_1_1775657812943046"><fnse:classification>MIL</fnse:classification><fnse:accountId>KLTS</fnse:accountId><fnse:airportname>ALTUS AFB</fnse:airportname><fnse:qline>ZFW/QXXXX/IV/NBO/A/000/999/3440N09916W005</fnse:qline><fnse:lastUpdated>2026-04-23T16:18:00.000Z</fnse:lastUpdated><fnse:canceled>2026-04-23T16:18:00.000Z</fnse:canceled><fnse:icaoLocation>KLTS</fnse:icaoLocation></fnse:EventExtension></event:extension></event:EventTimeSlice></event:timeSlice></event:Event></message:hasMember><message:hasMember><aixm:AirportHeliport gml:id="AH_1_1775657812943046"><gml:identifier codeSpace="urn:uuid:">3c27e9be-8e76-41eb-a567-e97440c78f4c</gml:identifier><aixm:timeSlice><aixm:AirportHeliportTimeSlice gml:id="AH_TS_1_1775657812943046"><gml:validTime><gml:TimeInstant gml:id="AH_TS_TI_1_1775657812943046"><gml:timePosition>2026-04-08T14:16:00.000Z</gml:timePosition></gml:TimeInstant></gml:validTime><aixm:interpretation>SNAPSHOT</aixm:interpretation><aixm:designator>LTS</aixm:designator><aixm:name>ALTUS AFB</aixm:name><aixm:locationIndicatorICAO>KLTS</aixm:locationIndicatorICAO><aixm:ARP><aixm:ElevatedPoint gml:id="EP_1_1775657812943046" srsName="urn:ogc:def:crs:EPSG::4326" srsDimension="2"><gml:pos>34.667975 -99.267751</gml:pos></aixm:ElevatedPoint></aixm:ARP><aixm:extension><event:AirportHeliportExtension gml:id="AHE_EVENT_1_1775657812943046"><event:theEvent xlink:href="#Event_1_1775657812943046"></event:theEvent></event:AirportHeliportExtension></aixm:extension></aixm:AirportHeliportTimeSlice></aixm:timeSlice></aixm:AirportHeliport></message:hasMember></message:AIXMBasicMessage>