<?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" xsi:schemaLocation="http://www.aixm.aero/schema/5.1/message https://aixm-xsd.cgifederal-aim.com/AIXM_BasicMessage.xsd" gml:id="NMS_ID_1788231166244000"><message:hasMember><event:Event gml:id="Event_1_1788231166244000"><gml:identifier codeSpace="urn:uuid:">c983a123-0e20-40a7-a614-47a1dbd43478</gml:identifier><event:timeSlice><event:EventTimeSlice gml:id="Event_TS_1_1788231166244000"><gml:validTime><gml:TimePeriod gml:id="Event_TS_TP_1_1788231166244000"><gml:beginPosition>2026-08-11T21:00:00.000Z</gml:beginPosition><gml:endPosition>2026-09-11T20:59:00.000Z</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_1788231166244000"><event:series>A</event:series><event:number>3469</event:number><event:year>2026</event:year><event:type>N</event:type><event:issued>2026-09-01T02:52:00.000Z</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>LTBB</event:location><event:effectiveStart>202608112100</event:effectiveStart><event:effectiveEnd>202609112059</event:effectiveEnd><event:text>NAVIGATIONAL WARNING TO ALL CONCERNED:&#xA;THE NOTAM &#39;A2743/26&#39; ISSUED BY GREEK CAA IN RESPONSE TO THE REQUEST &#xA;OF TURKISH NAVY FOR THE UNMANNED ACFT FLIGHTS IS IRRELEVANT TO THE &#xA;ORIGINAL TURKISH NOTAM REQUEST.&#xA;THE NOTAM &#39;A2743/26&#39; ITEM 2.2: &#39;UNMANNED AIRCRAFT SHALL NOT AFFECT &#xA;HELLENIC NATIONAL AIRSPACE LESS THAN 10NM ACCORDING TO AIP-GREECE, &#xA;ENR 1.1-1, PARA 1.1.1.2.1&#39; AND ITEM 2.3: &#39;FLIGHT PLANS SHALL BE &#xA;SUBMITTED ACCORDING TO ICAO ANNEX 2, APPENDIX 4, PARA 1.6 AND &#xA;ACCORDING TO AIP-GREECE, ENR 1.10 AND GEN 1.7-1.&#39; ARE IRRELEVANT &#xA;AND NOT CONTAINED IN THE ORIGINAL NOTAM REQUEST MADE BY TURKIYE. &#xA;FURTHERMORE THOSE STATEMENTS ARE IN CONTRAVENTION WITH ICAO RULES, &#xA;CONTRADICT WITH THE INTERNATIONAL LAW AND CONSEQUENTLY VIOLATE THE &#xA;RIGHT OF FREE USE OF INTERNATIONAL AIRSPACE.&#xA;IT&#39;S UNPRECEDENTED AND DEFIANT PRACTICE OF GREECE DEFINING 6NM WIDE &#xA;TERRITORIAL WATERS AND 10NM NATIONAL AIRSPACE. ACCORDING TO &#xA;INTERNATIONAL LAW THE AIRSPACE OVER WHICH A STATE CAN CLAIM &#xA;COMPETENCE AND EXCLUSIVE SOVEREIGNTY IS LIMITED TO THAT PORTION &#xA;WHICH LIES ABOVE ITS TERRITORY AND THE TERRITORIAL WATERS ADJACENT &#xA;TO IT.&#xA;TURKIYE REGRETFULLY DENIES AND DOES NOT ACCEPT THE ILLEGAL CLAIMS OF &#xA;GREECE AND ITS MISUSE OF FIR RESPONSIBILITIES IN ORDER TO DEFEND ITS &#xA;OWN UNBASED NATIONAL POSITION. TURKISH NAVY UNMANNED ACFTS WILL &#xA;CONTINUE TO CONDUCT THEIR FLIGHTS RESPECTING THE 6NM GREEK AIRSPACE &#xA;AND WITHOUT SUBMITTING ANY FLIGHT PLAN AS BEING MILITARY AIRCRAFT &#xA;WHICH IS NOT SUBJECT TO 1944 CONVENTION ON INTERNATIONAL CIVIL &#xA;AVIATION. TURKIYE WILL TAKE ALL NECESSSARY MEASURES FOR THE SAFETY &#xA;OF THE GENERAL AIR TRAFFIC AND STAND BY FOR COOPERATION AND &#xA;COORDINATION.</event:text><event:translation><event:NOTAMTranslation gml:id="NT_1_1788231166244000"><event:type>OTHER:ICAO</event:type><event:formattedText><html:div>A3469/26 NOTAMN Q) LTXX/QAFXX/IV/NBO/E/000/999/3822N02559E357 A) LTBB LGGG B) 2608112100 C) 2609112059 E) NAVIGATIONAL WARNING TO ALL CONCERNED: THE NOTAM &#39;A2743/26&#39; ISSUED BY GREEK CAA IN RESPONSE TO THE REQUEST  OF TURKISH NAVY FOR THE UNMANNED ACFT FLIGHTS IS IRRELEVANT TO THE  ORIGINAL TURKISH NOTAM REQUEST. THE NOTAM &#39;A2743/26&#39; ITEM 2.2: &#39;UNMANNED AIRCRAFT SHALL NOT AFFECT  HELLENIC NATIONAL AIRSPACE LESS THAN 10NM ACCORDING TO AIP-GREECE,  ENR 1.1-1, PARA 1.1.1.2.1&#39; AND ITEM 2.3: &#39;FLIGHT PLANS SHALL BE  SUBMITTED ACCORDING TO ICAO ANNEX 2, APPENDIX 4, PARA 1.6 AND  ACCORDING TO AIP-GREECE, ENR 1.10 AND GEN 1.7-1.&#39; ARE IRRELEVANT  AND NOT CONTAINED IN THE ORIGINAL NOTAM REQUEST MADE BY TURKIYE.  FURTHERMORE THOSE STATEMENTS ARE IN CONTRAVENTION WITH ICAO RULES,  CONTRADICT WITH THE INTERNATIONAL LAW AND CONSEQUENTLY VIOLATE THE  RIGHT OF FREE USE OF INTERNATIONAL AIRSPACE. IT&#39;S UNPRECEDENTED AND DEFIANT PRACTICE OF GREECE DEFINING 6NM WIDE  TERRITORIAL WATERS AND 10NM NATIONAL AIRSPACE. ACCORDING TO  INTERNATIONAL LAW THE AIRSPACE OVER WHICH A STATE CAN CLAIM  COMPETENCE AND EXCLUSIVE SOVEREIGNTY IS LIMITED TO THAT PORTION  WHICH LIES ABOVE ITS TERRITORY AND THE TERRITORIAL WATERS ADJACENT  TO IT. TURKIYE REGRETFULLY DENIES AND DOES NOT ACCEPT THE ILLEGAL CLAIMS OF  GREECE AND ITS MISUSE OF FIR RESPONSIBILITIES IN ORDER TO DEFEND ITS  OWN UNBASED NATIONAL POSITION. TURKISH NAVY UNMANNED ACFTS WILL  CONTINUE TO CONDUCT THEIR FLIGHTS RESPECTING THE 6NM GREEK AIRSPACE  AND WITHOUT SUBMITTING ANY FLIGHT PLAN AS BEING MILITARY AIRCRAFT  WHICH IS NOT SUBJECT TO 1944 CONVENTION ON INTERNATIONAL CIVIL  AVIATION. TURKIYE WILL TAKE ALL NECESSSARY MEASURES FOR THE SAFETY  OF THE GENERAL AIR TRAFFIC AND STAND BY FOR COOPERATION AND  COORDINATION.</html:div></event:formattedText></event:NOTAMTranslation></event:translation></event:NOTAM></event:textNOTAM><event:extension><fnse:EventExtension gml:id="FNSE_1_1788231166244000"><fnse:classification>INTL</fnse:classification><fnse:accountId>LTAAYNYX</fnse:accountId><fnse:airportname>ISTANBUL/SEHIR-CITY,FIR,ACC,FIC,ATFMU</fnse:airportname><fnse:originID>LTAAYNYX</fnse:originID><fnse:qline>LTXX/QAFXX/IV/NBO/E/000/999/3822N02559E357</fnse:qline><fnse:lastUpdated>2026-09-01T02:52:00.000Z</fnse:lastUpdated><fnse:icaoLocation>LTBB</fnse:icaoLocation></fnse:EventExtension></event:extension></event:EventTimeSlice></event:timeSlice></event:Event></message:hasMember><message:hasMember><aixm:AirportHeliport gml:id="AH_1_1788231166244000"><gml:identifier codeSpace="urn:uuid:">e5a29d98-25ee-4966-b718-d6aab54a0d43</gml:identifier><aixm:timeSlice><aixm:AirportHeliportTimeSlice gml:id="AH_TS_1_1788231166244000"><gml:validTime><gml:TimeInstant gml:id="AH_TS_TI_1_1788231166244000"><gml:timePosition>2026-09-01T02:52:00.000Z</gml:timePosition></gml:TimeInstant></gml:validTime><aixm:interpretation>SNAPSHOT</aixm:interpretation><aixm:designator>LTBB</aixm:designator><aixm:name>ISTANBUL/SEHIR-CITY,FIR,ACC,FIC,ATFMU</aixm:name><aixm:locationIndicatorICAO>LTBB</aixm:locationIndicatorICAO><aixm:ARP><aixm:ElevatedPoint gml:id="EP_1_1788231166244000" 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_1788231166244000"><event:theEvent xlink:href="#Event_1_1788231166244000"></event:theEvent></event:AirportHeliportExtension></aixm:extension></aixm:AirportHeliportTimeSlice></aixm:timeSlice></aixm:AirportHeliport></message:hasMember></message:AIXMBasicMessage>