<?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_6097277450452843" xsi:schemaLocation="http://www.aixm.aero/schema/5.1/message https://aixm-xsd.cgifederal-aim.com/AIXM_BasicMessage.xsd"><gml:boundedBy xsi:nil="true"/><hasMember><aixm:InstrumentApproachProcedure gml:id="IAP_1_6097277450452843"><gml:identifier codeSpace="urn:uuid:">11d86517-4055-491d-a7d4-c4279d3d7e84</gml:identifier><gml:boundedBy xsi:nil="true"/><aixm:timeSlice><aixm:InstrumentApproachProcedureTimeSlice gml:id="IAP_TS_1_6097277450452843"><gml:validTime><gml:TimeInstant gml:id="IAP_TS_TI_1_6097277450452843"><gml:timePosition>2026-09-03T13:24:16.807Z</gml:timePosition></gml:TimeInstant></gml:validTime><aixm:interpretation>SNAPSHOT</aixm:interpretation><aixm:name>RNAV (GPS) RWY 16R</aixm:name><aixm:approachType>RNAV</aixm:approachType><aixm:extension><fns:ProcedureExtension gml:id="IAP_TS_EX1_6097277450452843"><fns:printableVersionNumber>2A</fns:printableVersionNumber><fns:legacyControlNumber>5972</fns:legacyControlNumber></fns:ProcedureExtension></aixm:extension></aixm:InstrumentApproachProcedureTimeSlice></aixm:timeSlice></aixm:InstrumentApproachProcedure></hasMember><hasMember><aixm:RunwayDirection gml:id="RWYDIR011_6097277450452843"><gml:identifier codeSpace="urn:uuid:">bbded8cd-9e3d-483e-9a69-0e0afb22411b</gml:identifier><gml:boundedBy xsi:nil="true"/><aixm:timeSlice><aixm:RunwayDirectionTimeSlice gml:id="RWYDIR01_TS011_6097277450452843"><gml:validTime><gml:TimeInstant gml:id="RWYDIR01_TS01_TI01_6097277450452843"><gml:timePosition>2026-09-03T13:24:16.807Z</gml:timePosition></gml:TimeInstant></gml:validTime><aixm:interpretation>SNAPSHOT</aixm:interpretation><aixm:designator>16R</aixm:designator><aixm:usedRunway xlink:href="#Runway_11_6097277450452843"/><aixm:extension><event:RunwayDirectionExtension gml:id="RDE_EVENT_11_6097277450452843"><event:theEvent xlink:href="#Event_1_6097277450452843"/></event:RunwayDirectionExtension></aixm:extension></aixm:RunwayDirectionTimeSlice></aixm:timeSlice></aixm:RunwayDirection></hasMember><hasMember><aixm:Runway gml:id="Runway_11_6097277450452843"><gml:identifier codeSpace="urn:uuid:">bec98b68-0298-434f-8fe6-14feb158180c</gml:identifier><gml:boundedBy xsi:nil="true"/><aixm:timeSlice><aixm:RunwayTimeSlice gml:id="Runway_TS_11_6097277450452843"><gml:validTime><gml:TimeInstant gml:id="Runway_TS_TI_11_6097277450452843"><gml:timePosition>2026-09-03T13:24:16.807Z</gml:timePosition></gml:TimeInstant></gml:validTime><aixm:interpretation>SNAPSHOT</aixm:interpretation><aixm:designator>16R/34L</aixm:designator><aixm:extension><event:RunwayExtension gml:id="RE_EVENT_11_6097277450452843"><event:theEvent xlink:href="#Event_1_6097277450452843"/></event:RunwayExtension></aixm:extension></aixm:RunwayTimeSlice></aixm:timeSlice></aixm:Runway></hasMember><hasMember><aixm:FinalLeg gml:id="FL_1_6097277450452843"><gml:identifier codeSpace="urn:uuid:">ec0903e1-d31c-4377-833d-495673205455</gml:identifier><gml:boundedBy xsi:nil="true"/><aixm:timeSlice><aixm:FinalLegTimeSlice gml:id="FL_TS_1_6097277450452843"><gml:validTime><gml:TimePeriod gml:id="FL_TS_TP_1_6097277450452843"><gml:beginPosition>2026-09-03T13:23:00.000Z</gml:beginPosition><gml:endPosition indeterminatePosition="unknown">2027-04-15T13:23:00.000Z</gml:endPosition></gml:TimePeriod></gml:validTime><aixm:interpretation>TEMPDELTA</aixm:interpretation><aixm:sequenceNumber>1</aixm:sequenceNumber><aixm:correctionNumber>0</aixm:correctionNumber><aixm:condition><aixm:ApproachCondition gml:id="FL_AC_1_6097277450452843"><aixm:minimumSet><aixm:Minima gml:id="FL_AC_M_1_6097277450452843"><aixm:annotation><aixm:Note gml:id="FL_AC_M_Note_1_6097277450452843"><aixm:propertyName>condition</aixm:propertyName><aixm:purpose>DESCRIPTION</aixm:purpose><aixm:translatedNote><aixm:LinguisticNote gml:id="FL_AC_M_Note_L_1_6097277450452843"><aixm:note>LNAV/VNAV DA 682/HAT 496 ALL CATS</aixm:note></aixm:LinguisticNote></aixm:translatedNote></aixm:Note></aixm:annotation></aixm:Minima></aixm:minimumSet></aixm:ApproachCondition></aixm:condition></aixm:FinalLegTimeSlice></aixm:timeSlice></aixm:FinalLeg></hasMember><hasMember><aixm:InstrumentApproachProcedure gml:id="IAP2_6097277450452843"><gml:identifier codeSpace="urn:uuid:">8b747048-007a-4ae3-89cd-d19d6d8df4a1</gml:identifier><gml:boundedBy xsi:nil="true"/><aixm:timeSlice><aixm:InstrumentApproachProcedureTimeSlice gml:id="IAP2_TS_6097277450452843"><gml:validTime><gml:TimePeriod gml:id="IAP2_TS_TP_6097277450452843"><gml:beginPosition>2026-09-03T13:23:00.000Z</gml:beginPosition><gml:endPosition indeterminatePosition="unknown">2027-04-15T13:23:00.000Z</gml:endPosition></gml:TimePeriod></gml:validTime><aixm:interpretation>TEMPDELTA</aixm:interpretation><aixm:sequenceNumber>1</aixm:sequenceNumber><aixm:correctionNumber>0</aixm:correctionNumber><aixm:availability><aixm:ProcedureAvailability gml:id="IAP2_TS_TP_AVAIL_6097277450452843"><aixm:status>USABLE</aixm:status></aixm:ProcedureAvailability></aixm:availability></aixm:InstrumentApproachProcedureTimeSlice></aixm:timeSlice></aixm:InstrumentApproachProcedure></hasMember><hasMember><aixm:AirportHeliport gml:id="Airport_1_6097277450452843"><gml:identifier codeSpace="urn:uuid:">78c2e373-e256-4741-ae97-0790d3739de6</gml:identifier><gml:boundedBy xsi:nil="true"/><aixm:timeSlice><aixm:AirportHeliportTimeSlice gml:id="Airport_TS_1_6097277450452843"><gml:validTime><gml:TimeInstant gml:id="Airport_TS_TI_1_6097277450452843"><gml:timePosition>2026-09-03T13:24:16.807Z</gml:timePosition></gml:TimeInstant></gml:validTime><aixm:interpretation>SNAPSHOT</aixm:interpretation><aixm:designator>HEF</aixm:designator><aixm:name>WASHINGTON MANASSAS/HARRY P DAVIS FLD</aixm:name><aixm:locationIndicatorICAO>KHEF</aixm:locationIndicatorICAO><aixm:servedCity><aixm:City gml:id="Airport_City_1_6097277450452843"><aixm:name>WASHINGTON</aixm:name></aixm:City></aixm:servedCity><aixm:ARP><aixm:ElevatedPoint gml:id="EP01_6097277450452843" srsDimension="2" srsName="urn:ogc:def:crs:EPSG::4326"><gml:pos>38.7210230833333 -77.5151011944444</gml:pos></aixm:ElevatedPoint></aixm:ARP><aixm:extension><fns:AirportHeliportExtension gml:id="AHE_EVENT_2_6097277450452843"><fns:stateTerritory>DC</fns:stateTerritory></fns:AirportHeliportExtension></aixm:extension><aixm:extension><event:AirportHeliportExtension gml:id="AHE_EVENT_1_6097277450452843"><event:theEvent xlink:href="#Event_1_6097277450452843"/></event:AirportHeliportExtension></aixm:extension></aixm:AirportHeliportTimeSlice></aixm:timeSlice></aixm:AirportHeliport></hasMember><hasMember><event:Event gml:id="Event_1_6097277450452843"><gml:identifier codeSpace="urn:uuid:">0679fb81-64a4-4260-bcc4-7abbb51b460f</gml:identifier><gml:boundedBy xsi:nil="true"/><event:timeSlice><event:EventTimeSlice gml:id="Event_TS_1_6097277450452843"><gml:validTime><gml:TimePeriod gml:id="Event_TS_TP_1_6097277450452843"><gml:beginPosition>2026-09-03T13:23:00.000Z</gml:beginPosition><gml:endPosition indeterminatePosition="unknown">2027-04-15T13:23:00.000Z</gml:endPosition></gml:TimePeriod></gml:validTime><aixm:interpretation>BASELINE</aixm:interpretation><aixm:sequenceNumber>1</aixm:sequenceNumber><aixm:correctionNumber>0</aixm:correctionNumber><event:scenario>802</event:scenario><event:textNOTAM><event:NOTAM gml:id="NOTAM_1_6097277450452843"><event:number>768</event:number><event:year>2026</event:year><event:type>N</event:type><event:issued>2026-09-03T13:23:00.000Z</event:issued><event:location>HEF</event:location><event:effectiveStart>202609031323</event:effectiveStart><event:effectiveEnd>202704151323EST</event:effectiveEnd><event:text>IAP WASHINGTON MANASSAS/HARRY P DAVIS FLD, WASHINGTON, DC.
RNAV (GPS) RWY 16R, AMDT 2A...
LNAV/VNAV DA 682/HAT 496 ALL CATS.
2609031323-2704151323EST</event:text><event:translation><event:NOTAMTranslation gml:id="NT01_6097277450452843"><event:type>LOCAL_FORMAT</event:type><event:simpleText>!FDC 6/0768 HEF IAP WASHINGTON MANASSAS/HARRY P DAVIS FLD, WASHINGTON, DC.
RNAV (GPS) RWY 16R, AMDT 2A...
LNAV/VNAV DA 682/HAT 496 ALL CATS.
2609031323-2704151323EST</event:simpleText></event:NOTAMTranslation></event:translation><event:translation><event:NOTAMTranslation gml:id="NT02_6097277450452843"><event:type>OTHER:ICAO</event:type><event:formattedText><html:div xmlns:html="http://www.w3.org/1999/xhtml">Q) KZDC/QPIXX/I/NBO/A/000/999/3843N07730W005
A) KHEF
B) 2609031323
C) 2704151323EST
E) HEF WASHINGTON MANASSAS/HARRY P DAVIS FLD, WASHINGTON, DC.
RNAV (GPS) RWY 16R, AMDT 2A...
LNAV/VNAV DA 682/HAT 496 ALL CATS.</html:div></event:formattedText></event:NOTAMTranslation></event:translation></event:NOTAM></event:textNOTAM><event:extension><fnse:EventExtension gml:id="ext_01_6097277450452843"><fnse:classification>FDC</fnse:classification><fnse:accountId>FDC</fnse:accountId><fnse:airportname>WASHINGTON MANASSAS/HARRY P DAVIS FLD</fnse:airportname><fnse:lastUpdated>2026-09-03T13:23:00.000Z</fnse:lastUpdated><fnse:icaoLocation>KHEF</fnse:icaoLocation></fnse:EventExtension></event:extension></event:EventTimeSlice></event:timeSlice></event:Event></hasMember></AIXMBasicMessage>