<?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_1778486600603000"><message:hasMember><event:Event gml:id="Event_1_1778486600603000"><gml:identifier codeSpace="urn:uuid:">08ad4854-89f5-47e8-a532-a79e8f8050f4</gml:identifier><event:timeSlice><event:EventTimeSlice gml:id="Event_TS_1_1778486600603000"><gml:validTime><gml:TimePeriod gml:id="Event_TS_TP_1_1778486600603000"><gml:beginPosition>2026-05-11T07:58:00.000Z</gml:beginPosition><gml:endPosition>2026-05-12T15:00:00.000Z</gml:endPosition></gml:TimePeriod></gml:validTime><aixm:interpretation>BASELINE</aixm:interpretation><aixm:sequenceNumber>1</aixm:sequenceNumber><aixm:correctionNumber>0</aixm:correctionNumber><event:scenario>982</event:scenario><event:textNOTAM><event:NOTAM gml:id="NOTAM_1_1778486600603000"><event:series>A</event:series><event:number>1976</event:number><event:year>2026</event:year><event:type>N</event:type><event:issued>2026-05-11T08:03:00.000Z</event:issued><event:affectedFIR>LTXX</event:affectedFIR><event:selectionCode>QAFXX</event:selectionCode><event:traffic>IV</event:traffic><event:purpose>NBO</event:purpose><event:scope>E </event:scope><event:minimumFL>000</event:minimumFL><event:maximumFL>999</event:maximumFL><event:coordinates>3822N02559E</event:coordinates><event:radius>357</event:radius><event:location>LGGG</event:location><event:effectiveStart>202605110758</event:effectiveStart><event:effectiveEnd>202605121500</event:effectiveEnd><event:text>NAVIGATIONAL WARNING TO ALL CONCERNED:&#xA;AS REGARDS THE GREEK NOTAM A1502/26 WE WOULD LIKE TO STATE THAT&#xA;EXERCISE AREA INDICATED IN TURKISH NOTAM A1956/26 STRICTLY LIES&#xA;WITHIN ISTANBUL FIR AND TURKISH NOTAM REMAINS UNCHANGED. ON THE&#xA;OTHER HAND, WE WOULD LIKE TO REFER ONCE AGAIN TO THE TURKISH AIP ENR&#xA;2.1-1 WHICH STATED THAT THE PORTION OF ISTANBUL FIR LIMIT BETWEEN&#xA;THE POINTS 360456N0295958E AND THE POINT COINCIDING WITH THE&#xA;BEGINNING POINT OF THE TURKIYE-GREEK LAND BORDER DOES NOT REFLECT OR&#xA;IMPLY IN ANY WAY ANY EXPRESSION OF OPINION WHATSOEVER REGARDING THE&#xA;DELIMITATION OF ANY KIND OF BOUNDARY AMONG THE PARTIES CONCERNED OR&#xA;A BILATERALLY AGREED PRACTICE.</event:text><event:translation><event:NOTAMTranslation gml:id="NT_1_1778486600603000"><event:type>OTHER:ICAO</event:type><event:formattedText><html:div>A1976/26 NOTAMN Q) LTXX/QAFXX/IV/NBO/E /000/999/3822N02559E357 A) LGGG B) 2605110758 C) 2605121500 E) NAVIGATIONAL WARNING TO ALL CONCERNED: AS REGARDS THE GREEK NOTAM A1502/26 WE WOULD LIKE TO STATE THAT EXERCISE AREA INDICATED IN TURKISH NOTAM A1956/26 STRICTLY LIES WITHIN ISTANBUL FIR AND TURKISH NOTAM REMAINS UNCHANGED. ON THE OTHER HAND, WE WOULD LIKE TO REFER ONCE AGAIN TO THE TURKISH AIP ENR 2.1-1 WHICH STATED THAT THE PORTION OF ISTANBUL FIR LIMIT BETWEEN THE POINTS 360456N0295958E AND THE POINT COINCIDING WITH THE BEGINNING POINT OF THE TURKIYE-GREEK LAND BORDER DOES NOT REFLECT OR IMPLY IN ANY WAY ANY EXPRESSION OF OPINION WHATSOEVER REGARDING THE DELIMITATION OF ANY KIND OF BOUNDARY AMONG THE PARTIES CONCERNED OR A BILATERALLY AGREED PRACTICE.</html:div></event:formattedText></event:NOTAMTranslation></event:translation></event:NOTAM></event:textNOTAM><event:extension><fnse:EventExtension gml:id="FNSE_1_1778486600603000"><fnse:classification>INTL</fnse:classification><fnse:accountId>LGGGYNYX</fnse:accountId><fnse:airportname>ATHINAI (ACC,FIC,FIR,UIR)</fnse:airportname><fnse:originID>LGGGYNYX</fnse:originID><fnse:qline>LTXX/QAFXX/IV/NBO/E /000/999/3822N02559E357</fnse:qline><fnse:lastUpdated>2026-05-11T08:03:00.000Z</fnse:lastUpdated><fnse:icaoLocation>LGGG</fnse:icaoLocation></fnse:EventExtension></event:extension></event:EventTimeSlice></event:timeSlice></event:Event></message:hasMember><message:hasMember><aixm:AirportHeliport gml:id="AH_1_1778486600603000"><gml:identifier codeSpace="urn:uuid:">b496a9a6-54b3-4bf7-8e53-0d42f730726e</gml:identifier><aixm:timeSlice><aixm:AirportHeliportTimeSlice gml:id="AH_TS_1_1778486600603000"><gml:validTime><gml:TimeInstant gml:id="AH_TS_TI_1_1778486600603000"><gml:timePosition>2026-05-11T08:03:00.000Z</gml:timePosition></gml:TimeInstant></gml:validTime><aixm:interpretation>SNAPSHOT</aixm:interpretation><aixm:designator>LGGG</aixm:designator><aixm:name>ATHINAI (ACC,FIC,FIR,UIR)</aixm:name><aixm:locationIndicatorICAO>LGGG</aixm:locationIndicatorICAO><aixm:ARP><aixm:ElevatedPoint gml:id="EP_1_1778486600603000" srsName="urn:ogc:def:crs:EPSG::4326" srsDimension="2"><gml:pos>38.366667 25.983333</gml:pos></aixm:ElevatedPoint></aixm:ARP><aixm:extension><event:AirportHeliportExtension gml:id="AHE_EVENT_1_1778486600603000"><event:theEvent xlink:href="#Event_1_1778486600603000"></event:theEvent></event:AirportHeliportExtension></aixm:extension></aixm:AirportHeliportTimeSlice></aixm:timeSlice></aixm:AirportHeliport></message:hasMember></message:AIXMBasicMessage>