<?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_1789117914365000"><message:hasMember><event:Event gml:id="Event_1_1789117914365000"><gml:identifier codeSpace="urn:uuid:">bcb2bce7-d712-429c-b038-f3ce11b60632</gml:identifier><event:timeSlice><event:EventTimeSlice gml:id="Event_TS_1_1789117914365000"><gml:validTime><gml:TimePeriod gml:id="Event_TS_TP_1_1789117914365000"><gml:beginPosition>2026-09-17T05:00:00.000Z</gml:beginPosition><gml:endPosition>2026-10-05T09:00:00.000Z</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_1789117914365000"><event:series>A</event:series><event:number>3986</event:number><event:year>2026</event:year><event:type>N</event:type><event:issued>2026-09-11T09:11:00.000Z</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>202609170500</event:effectiveStart><event:effectiveEnd>202610050900</event:effectiveEnd><event:text>NAVIGATIONAL WARNING TO ALL CONCERNED:&#xA;&#xA;REF(A) TURKISH WARNING NOTAMS A3961/26 AND A3976/26&#xA;REF(B) GREEK WARNING NOTAMS A3325/26 AND A3336/26&#xA;&#xA; THE VIEWS EXPRESSED IN TURKISH NAVIGATIONAL WARNING NOTAMS IN REF(A)&#xA;REMAIN UNCHANGED AND TURKISH NOTAMS IN REF(A) ARE VALID AND &#xA;EFFECTIVE. THE GREEK NOTAMS IN REF(B) ARE NULL AND VOID.&#xA;&#xA; TURKIYE ALSO WOULD LIKE TO EMPHASIZE THAT NO FURTHER EXPLANATION &#xA;WILL BE GIVEN TO ANY OBJECTION RAISED TO TURKISH NOTAMS IN REF(A).</event:text><event:translation><event:NOTAMTranslation gml:id="NT_1_1789117914365000"><event:type>OTHER:ICAO</event:type><event:formattedText><html:div>A3986/26 NOTAMN Q) LTXX/QAFXX/IV/NBO/E /000/999/3822N02559E357 A) LTBB B) 2609170500 C) 2610050900 E) NAVIGATIONAL WARNING TO ALL CONCERNED:  REF(A) TURKISH WARNING NOTAMS A3961/26 AND A3976/26 REF(B) GREEK WARNING NOTAMS A3325/26 AND A3336/26   THE VIEWS EXPRESSED IN TURKISH NAVIGATIONAL WARNING NOTAMS IN REF(A) REMAIN UNCHANGED AND TURKISH NOTAMS IN REF(A) ARE VALID AND  EFFECTIVE. THE GREEK NOTAMS IN REF(B) ARE NULL AND VOID.   TURKIYE ALSO WOULD LIKE TO EMPHASIZE THAT NO FURTHER EXPLANATION  WILL BE GIVEN TO ANY OBJECTION RAISED TO TURKISH NOTAMS IN REF(A).</html:div></event:formattedText></event:NOTAMTranslation></event:translation></event:NOTAM></event:textNOTAM><event:extension><fnse:EventExtension gml:id="FNSE_1_1789117914365000"><fnse:classification>INTL</fnse:classification><fnse:accountId>LTAAYNYX</fnse:accountId><fnse:airportname>ISTANBUL/SEHIR-CITY,FIR,ACC,FIC,ATFMU</fnse:airportname><fnse:originID>EUECYIYN</fnse:originID><fnse:qline>LTXX/QAFXX/IV/NBO/E /000/999/3822N02559E357</fnse:qline><fnse:lastUpdated>2026-09-11T09:11:00.000Z</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_1789117914365000"><gml:identifier codeSpace="urn:uuid:">30421551-e0e5-46a6-a4b1-9d441cb9227f</gml:identifier><aixm:timeSlice><aixm:AirportHeliportTimeSlice gml:id="AH_TS_1_1789117914365000"><gml:validTime><gml:TimeInstant gml:id="AH_TS_TI_1_1789117914365000"><gml:timePosition>2026-09-11T09:11:00.000Z</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_1789117914365000" 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_1789117914365000"><event:theEvent xlink:href="#Event_1_1789117914365000"></event:theEvent></event:AirportHeliportExtension></aixm:extension></aixm:AirportHeliportTimeSlice></aixm:timeSlice></aixm:AirportHeliport></message:hasMember></message:AIXMBasicMessage>