<?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_1777012853468000"><message:hasMember><event:Event gml:id="Event_1_1777012853468000"><gml:identifier codeSpace="urn:uuid:">b4183fe4-914b-47a7-8504-65584610e3d1</gml:identifier><event:timeSlice><event:EventTimeSlice gml:id="Event_TS_1_1777012853468000"><gml:validTime><gml:TimePeriod gml:id="Event_TS_TP_1_1777012853468000"><gml:beginPosition>2026-04-25T01:00:00.000Z</gml:beginPosition><gml:endPosition>2026-04-25T11:30:00.000Z</gml:endPosition></gml:TimePeriod></gml:validTime><aixm:interpretation>BASELINE</aixm:interpretation><aixm:sequenceNumber>1</aixm:sequenceNumber><aixm:correctionNumber>0</aixm:correctionNumber><event:scenario>982</event:scenario><event:textNOTAM><event:NOTAM gml:id="NOTAM_1_1777012853468000"><event:series>A</event:series><event:number>1198</event:number><event:year>2026</event:year><event:type>N</event:type><event:issued>2026-04-24T06:40:00Z</event:issued><event:affectedFIR>VVHN</event:affectedFIR><event:selectionCode>QWYLW</event:selectionCode><event:traffic>IV</event:traffic><event:purpose>M</event:purpose><event:scope>W</event:scope><event:minimumFL>000</event:minimumFL><event:maximumFL>999</event:maximumFL><event:coordinates>2200N10612E</event:coordinates><event:radius>36</event:radius><event:location>VVHN</event:location><event:effectiveStart>202604250100</event:effectiveStart><event:effectiveEnd>202604251130</event:effectiveEnd><event:text>AIRBORNE GRAVITY SURVEY FLT WILL TAKE PLACE WI:&#xD;&#xA;222423N1063039E - 221954N1063039E - 221605N1063656E - &#xD;&#xA;215718N1063811E - 215541N1064001E - 215445N1065033E - &#xD;&#xA;212906N1061443E - 212848N1060121E - 213922N1054913E - &#xD;&#xA;220322N1053228E - 223135N1061622E - 222428N1062213E - &#xD;&#xA;222423N1063039E&#xD;&#xA;F) GND</event:text><event:upperLimit>13200FT AMSL</event:upperLimit><event:translation><event:NOTAMTranslation gml:id="NT_1_1777012853468000"><event:type>OTHER:ICAO</event:type><event:formattedText><html:div>A1198/26 NOTAMN &#xD; Q) VVHN/QWYLW/IV/M/W/000/132/2200N10612E036&#xD; A) VVHN B) 2604250100 C) 2604251130 &#xD; E) AIRBORNE GRAVITY SURVEY FLT WILL TAKE PLACE WI:&#xD; 222423N1063039E - 221954N1063039E - 221605N1063656E - &#xD; 215718N1063811E - 215541N1064001E - 215445N1065033E - &#xD; 212906N1061443E - 212848N1060121E - 213922N1054913E - &#xD; 220322N1053228E - 223135N1061622E - 222428N1062213E - &#xD; 222423N1063039E&#xD; F) GND G) 13200FT AMSL</html:div></event:formattedText></event:NOTAMTranslation></event:translation></event:NOTAM></event:textNOTAM><event:extension><fnse:EventExtension gml:id="FNSE_1_1777012853468000"><fnse:classification>INTL</fnse:classification><fnse:accountId>VVVVYNYX</fnse:accountId><fnse:airportname>HA NOI</fnse:airportname><fnse:originID>VVVVYNYX</fnse:originID><fnse:qline>VVHN/QWYLW/IV/M/W/000/132/2200N10612E036</fnse:qline><fnse:lastUpdated>2026-04-24T06:40:53.469073797Z</fnse:lastUpdated><fnse:icaoLocation>VVHN</fnse:icaoLocation></fnse:EventExtension></event:extension></event:EventTimeSlice></event:timeSlice></event:Event></message:hasMember><message:hasMember><aixm:AirportHeliport gml:id="AH_1_1777012853468000"><gml:identifier codeSpace="urn:uuid:">14ebf7c9-59d0-4eff-ad28-946bfa89bd1a</gml:identifier><aixm:timeSlice><aixm:AirportHeliportTimeSlice gml:id="AH_TS_1_1777012853468000"><gml:validTime><gml:TimeInstant gml:id="AH_TS_TI_1_1777012853468000"><gml:timePosition>0001-01-01T00:00:00.000Z</gml:timePosition></gml:TimeInstant></gml:validTime><aixm:interpretation>SNAPSHOT</aixm:interpretation><aixm:designator>VVHN</aixm:designator><aixm:name>HA NOI</aixm:name><aixm:locationIndicatorICAO>VVHN</aixm:locationIndicatorICAO><aixm:ARP><aixm:ElevatedPoint gml:id="EP_1_1777012853468000" srsName="urn:ogc:def:crs:EPSG::4326" srsDimension="2"><gml:pos>22.000000 106.200000</gml:pos></aixm:ElevatedPoint></aixm:ARP><aixm:extension><event:AirportHeliportExtension gml:id="AHE_EVENT_1_1777012853468000"><event:theEvent xlink:href="#Event_1_1777012853468000"></event:theEvent></event:AirportHeliportExtension></aixm:extension></aixm:AirportHeliportTimeSlice></aixm:timeSlice></aixm:AirportHeliport></message:hasMember></message:AIXMBasicMessage>