<?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_2396530318658941"><gml:boundedBy xsi:nil="true"/><hasMember><aixm:AirportHeliport gml:id="Airport_1_2396530318658941"><gml:identifier codeSpace="urn:uuid:">d446362f-9b07-46c9-8f93-e1f5a812fe2f</gml:identifier><gml:boundedBy xsi:nil="true"/><aixm:timeSlice><aixm:AirportHeliportTimeSlice gml:id="Airport_TS_1_2396530318658941"><gml:validTime><gml:TimeInstant gml:id="Airport_TS_TI_1_2396530318658941"><gml:timePosition>2026-06-23T14:57:03.157Z</gml:timePosition></gml:TimeInstant></gml:validTime><aixm:interpretation>SNAPSHOT</aixm:interpretation><aixm:designator>4MD</aixm:designator><aixm:name>PIER 7</aixm:name><aixm:ARP><aixm:ElevatedPoint gml:id="EP01_2396530318658941" srsDimension="2" srsName="urn:ogc:def:crs:EPSG::4326"><gml:pos>39.2722222222222 -76.5716666666667</gml:pos></aixm:ElevatedPoint></aixm:ARP><aixm:extension><event:AirportHeliportExtension gml:id="AHE_EVENT_1_2396530318658941"><event:theEvent xlink:href="#Event_1_2396530318658941"/></event:AirportHeliportExtension></aixm:extension></aixm:AirportHeliportTimeSlice></aixm:timeSlice></aixm:AirportHeliport></hasMember><hasMember><event:Event gml:id="Event_1_2396530318658941"><gml:identifier codeSpace="urn:uuid:">50a2c59a-b7bc-49ee-8c99-524da06ccb65</gml:identifier><gml:boundedBy xsi:nil="true"/><event:timeSlice><event:EventTimeSlice gml:id="Event_TS_1_2396530318658941"><gml:validTime><gml:TimePeriod gml:id="Event_TS_TP_1_2396530318658941"><gml:beginPosition>2026-06-25T04:00:00.000Z</gml:beginPosition><gml:endPosition>2026-06-29T04:00:00.000Z</gml:endPosition></gml:TimePeriod></gml:validTime><aixm:interpretation>BASELINE</aixm:interpretation><aixm:sequenceNumber>1</aixm:sequenceNumber><aixm:correctionNumber>0</aixm:correctionNumber><event:scenario>111</event:scenario><event:textNOTAM><event:NOTAM gml:id="NOTAM_1_2396530318658941"><event:number>637</event:number><event:year>2026</event:year><event:type>N</event:type><event:issued>2026-06-23T14:56:00.000Z</event:issued><event:location>4MD</event:location><event:effectiveStart>202606250400</event:effectiveStart><event:effectiveEnd>202606290400</event:effectiveEnd><event:text>APRON MAIN RAMP SPOT 5 CLSD</event:text><event:translation><event:NOTAMTranslation gml:id="NT01_2396530318658941"><event:type>LOCAL_FORMAT</event:type><event:simpleText>!DCA 06/637 4MD APRON MAIN RAMP SPOT 5 CLSD 2606250400-2606290400</event:simpleText></event:NOTAMTranslation></event:translation></event:NOTAM></event:textNOTAM><event:extension><fnse:EventExtension gml:id="ext_01_2396530318658941"><fnse:classification>DOM</fnse:classification><fnse:accountId>DCA</fnse:accountId><fnse:airportname>PIER 7</fnse:airportname><fnse:lastUpdated>2026-06-23T14:56:00.000Z</fnse:lastUpdated></fnse:EventExtension></event:extension></event:EventTimeSlice></event:timeSlice></event:Event></hasMember></AIXMBasicMessage>