<?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_1775433237249548"><message:hasMember><event:Event gml:id="Event_1_1775433237249548"><gml:identifier codeSpace="urn:uuid:">5840cff4-70a8-41b5-8444-66b20e48e088</gml:identifier><event:timeSlice><event:EventTimeSlice gml:id="Event_TS_1_1775433237249548"><gml:validTime><gml:TimePeriod gml:id="Event_TS_TP_1_1775433237249548"><gml:beginPosition>2026-04-05T23:50:00.000Z</gml:beginPosition><gml:endPosition>2026-05-05T23:50:00.000Z</gml:endPosition></gml:TimePeriod></gml:validTime><aixm:interpretation>BASELINE</aixm:interpretation><aixm:sequenceNumber>1</aixm:sequenceNumber><aixm:correctionNumber>1</aixm:correctionNumber><event:scenario>6000</event:scenario><event:textNOTAM><event:NOTAM gml:id="NOTAM_1_1775433237249548"><event:series>A</event:series><event:number>0853</event:number><event:year>2026</event:year><event:type>N</event:type><event:issued>2026-04-05T23:52:00.000Z</event:issued><event:affectedFIR>KZDV</event:affectedFIR><event:selectionCode>QPICH</event:selectionCode><event:traffic>I</event:traffic><event:purpose>NBO</event:purpose><event:scope>A</event:scope><event:minimumFL>000</event:minimumFL><event:maximumFL>999</event:maximumFL><event:location>HDN</event:location><event:effectiveStart>202604052350</event:effectiveStart><event:effectiveEnd>202605052350</event:effectiveEnd><event:text>HDN IAP YAMPA VALLEY, HAYDEN, CO.&#xA;ILS OR LOC RWY 10, AMDT 1A...&#xA;WHEN LOCAL ALTIMETER SETTING NOT RECEIVED, USE CRAIG ALTIMETER&#xA;SETTING; INCREASE # S-ILS DA TO 6881 FEET, S-ILS DA TO 7504 FEET&#xA;AND INCREASE ALL CATS VISIBILITY 2 SM; INCREASE ALL MDA 100 FEET.&#xA;VDP NA WHEN USING CRAIG ALTIMETER SETTING. FOR INOPERATIVE ALS WHEN&#xA;USING CRAIG ALTIMETER SETTING; INCREASE #S-ILS VISIBILITY ALL CATS&#xA;TO 7/8 SM. INOPERATIVE TABLE DOES NOT APPLY TO S-ILS 10 ALL CATS&#xA;AND S-LOC CATS C/D WHEN USING CRAIG ALTIMETER SETTING. AWOS OUT OF&#xA;SERVICE.</event:text><event:translation><event:NOTAMTranslation gml:id="NT_1_1775433237249548"><event:type>OTHER:ICAO</event:type><event:formattedText><html:div>A0853/26 NOTAMN Q) KZDV/QPICH/I/NBO/A/000/999/ A) KHDN B) 2604052350 C) 2605052350 EST E) HDN IAP YAMPA VALLEY, HAYDEN, CO. ILS OR LOC RWY 10, AMDT 1A... WHEN LOCAL ALTIMETER SETTING NOT RECEIVED, USE CRAIG ALTIMETER SETTING; INCREASE # S-ILS DA TO 6881 FEET, S-ILS DA TO 7504 FEET AND INCREASE ALL CATS VISIBILITY 2 SM; INCREASE ALL MDA 100 FEET. VDP NA WHEN USING CRAIG ALTIMETER SETTING. FOR INOPERATIVE ALS WHEN USING CRAIG ALTIMETER SETTING; INCREASE #S-ILS VISIBILITY ALL CATS TO 7/8 SM. INOPERATIVE TABLE DOES NOT APPLY TO S-ILS 10 ALL CATS AND S-LOC CATS C/D WHEN USING CRAIG ALTIMETER SETTING. AWOS OUT OF SERVICE.</html:div></event:formattedText></event:NOTAMTranslation></event:translation></event:NOTAM></event:textNOTAM><event:extension><fnse:EventExtension gml:id="FNSE_1_1775433237249548"><fnse:classification>INTL</fnse:classification><fnse:accountId>KHDN</fnse:accountId><fnse:xoveraccountID>FDC</fnse:xoveraccountID><fnse:xovernotamID>6/8353</fnse:xovernotamID><fnse:airportname>YAMPA VALLEY</fnse:airportname><fnse:qline>KZDV/QPICH/I/NBO/A/000/999/</fnse:qline><fnse:lastUpdated>2026-04-22T14:35:00.000Z</fnse:lastUpdated><fnse:canceled>2026-04-22T14:35:00.000Z</fnse:canceled><fnse:icaoLocation>KHDN</fnse:icaoLocation></fnse:EventExtension></event:extension></event:EventTimeSlice></event:timeSlice></event:Event></message:hasMember><message:hasMember><aixm:AirportHeliport gml:id="AH_1_1775433237249548"><gml:identifier codeSpace="urn:uuid:">dcb05126-c691-4817-8723-0d1152f54680</gml:identifier><aixm:timeSlice><aixm:AirportHeliportTimeSlice gml:id="AH_TS_1_1775433237249548"><gml:validTime><gml:TimeInstant gml:id="AH_TS_TI_1_1775433237249548"><gml:timePosition>2026-04-05T23:52:00.000Z</gml:timePosition></gml:TimeInstant></gml:validTime><aixm:interpretation>SNAPSHOT</aixm:interpretation><aixm:designator>HDN</aixm:designator><aixm:name>YAMPA VALLEY</aixm:name><aixm:locationIndicatorICAO>KHDN</aixm:locationIndicatorICAO><aixm:ARP><aixm:ElevatedPoint gml:id="EP_1_1775433237249548" srsName="urn:ogc:def:crs:EPSG::4326" srsDimension="2"><gml:pos>40.481194 -107.217667</gml:pos></aixm:ElevatedPoint></aixm:ARP><aixm:extension><event:AirportHeliportExtension gml:id="AHE_EVENT_1_1775433237249548"><event:theEvent xlink:href="#Event_1_1775433237249548"></event:theEvent></event:AirportHeliportExtension></aixm:extension></aixm:AirportHeliportTimeSlice></aixm:timeSlice></aixm:AirportHeliport></message:hasMember></message:AIXMBasicMessage>