<AIXMBasicMessage gml:id="NMS_ID_1777272698977000"><gml:boundedBy xsi:nil="true"/><hasMember><event:Event gml:id="Event_1_1777272698977000"><gml:identifier codeSpace="urn:uuid:">89297859-8026-4526-b954-66e24820d4e7</gml:identifier><gml:boundedBy xsi:nil="true"/><event:timeSlice><event:EventTimeSlice gml:id="Event_TS_1_1777272698977000"><gml:validTime><gml:TimePeriod gml:id="Event_TS_TP_1_1777272698977000"><gml:beginPosition>2026-04-27T14:00:00.000Z</gml:beginPosition><gml:endPosition indeterminatePosition="unknown">2026-07-27T14:30:00.000Z</gml:endPosition></gml:TimePeriod></gml:validTime><aixm:interpretation>BASELINE</aixm:interpretation><aixm:sequenceNumber>1</aixm:sequenceNumber><aixm:correctionNumber>0</aixm:correctionNumber><event:scenario>6000</event:scenario><event:textNOTAM><event:NOTAM gml:id="NOTAM_1_1777272698977000"><event:series>A</event:series><event:number>1669</event:number><event:year>2026</event:year><event:type>N</event:type><event:issued>2026-04-27T06:51:00.000Z</event:issued><event:affectedFIR>LTBB</event:affectedFIR><event:selectionCode>QOLAS</event:selectionCode><event:traffic>IV</event:traffic><event:purpose>M</event:purpose><event:scope>E</event:scope><event:minimumFL>000</event:minimumFL><event:maximumFL>056</event:maximumFL><event:coordinates>4039N03006E</event:coordinates><event:radius>001</event:radius><event:location>LTBB</event:location><event:effectiveStart>202604271400</event:effectiveStart><event:effectiveEnd>202607271430EST</event:effectiveEnd><event:text>KOCAELI/IZMIT TV/FM TRANSMITTER STATION OBST LIGHT U/S.&#13;
LOCATION         :KOCAELI/KARTEPE&#13;
OBSTACLE ID      :ENR6693&#13;
ELEV AT TOP/HGT  :5528 FT AMSL/269 FT AGL&#13;
COORDINATES      :403833.00N0300600.00E&#13;
REF              :ENR 5.4, LT-ENR-OBSTACLES</event:text><event:translation><event:NOTAMTranslation gml:id="NT02_1777272698977000"><event:type>OTHER:ICAO</event:type><event:formattedText><html:div xmlns:html="http://www.w3.org/1999/xhtml">&lt;pre&gt;
A1669/26 NOTAMN&#13;
Q) LTBB/QOLAS/IV/M  /E /000/056/4039N03006E001&#13;
A) LTBB B) 2604271400 C) 2607271430EST&#13;
E) KOCAELI/IZMIT TV/FM TRANSMITTER STATION OBST LIGHT U/S.&#13;
LOCATION         :KOCAELI/KARTEPE&#13;
OBSTACLE ID      :ENR6693&#13;
ELEV AT TOP/HGT  :5528 FT AMSL/269 FT AGL&#13;
COORDINATES      :403833.00N0300600.00E&#13;
REF              :ENR 5.4, LT-ENR-OBSTACLES
&lt;/pre&gt;</html:div></event:formattedText></event:NOTAMTranslation></event:translation></event:NOTAM></event:textNOTAM><event:extension><fnse:EventExtension gml:id="ext_01_1777272698977000"><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:lastUpdated>2026-04-27T06:52:00.000Z</fnse:lastUpdated><fnse:icaoLocation>LTBB</fnse:icaoLocation></fnse:EventExtension></event:extension></event:EventTimeSlice></event:timeSlice></event:Event></hasMember></AIXMBasicMessage>