<AIXMBasicMessage gml:id="NMS_ID_1774942726766148"><gml:boundedBy xsi:nil="true"/><hasMember><event:Event gml:id="Event_1_1774942726766148"><gml:identifier codeSpace="urn:uuid:">d4083a69-b792-43ca-ac45-16eaa39694dc</gml:identifier><gml:boundedBy xsi:nil="true"/><event:timeSlice><event:EventTimeSlice gml:id="Event_TS_1_1774942726766148"><gml:validTime><gml:TimePeriod gml:id="Event_TS_TP_1_1774942726766148"><gml:beginPosition>2026-04-03T18:00:00.000Z</gml:beginPosition><gml:endPosition>2026-05-05T17:00:00.000Z</gml:endPosition></gml:TimePeriod></gml:validTime><aixm:interpretation>BASELINE</aixm:interpretation><aixm:sequenceNumber>1</aixm:sequenceNumber><aixm:correctionNumber>0</aixm:correctionNumber><event:scenario>6000</event:scenario><event:textNOTAM><event:NOTAM gml:id="NOTAM_1_1774942726766148"><event:series>A</event:series><event:number>1216</event:number><event:year>2026</event:year><event:type>N</event:type><event:issued>2026-03-31T07:37:00.000Z</event:issued><event:affectedFIR>LTXX</event:affectedFIR><event:selectionCode>QWELW</event:selectionCode><event:traffic>IV</event:traffic><event:purpose>BO</event:purpose><event:scope>W</event:scope><event:minimumFL>160</event:minimumFL><event:maximumFL>240</event:maximumFL><event:coordinates>3805N02626E</event:coordinates><event:radius>163</event:radius><event:location>LTBB</event:location><event:effectiveStart>202604031800</event:effectiveStart><event:effectiveEnd>202605051700</event:effectiveEnd><event:text> NAVIGATIONAL WARNING TO ALL CONCERNED:

1. TURKIYE REQUESTED THE GREEK AIS TO PROMULGATE APPROPRIATE NOTAM 
FOR THE EXERCISE AREAS LOCATED IN INTERNATIONAL WATERS WITHIN 
ATHINAI FIR REGARDING TURKISH NAVY SHALL MAKE 'ENVIRONMENTAL 
PROTECTION AND SAR SUPPORT MISSION' FLIGHTS WITHIN THE AIRSPACE OF 
AEGEAN SEA AND EAST MEDITERRANEAN BETWEEN 03 APR 2026-05 MAY 2026  
WITH REF 241931 LTAAYNYX MAR 2026. 
GREEK AIS DID NOT PROMULGATE APPROPRIATE NOTAM FOR THE EXERCISE
AREAS IN ACCORDANCE WITH OUR MESSAGE 241931 LTAAYNYX MAR 2026.
UNDER THESE CIRCUMSTANCES DUE TO THE INSISTENT ATTITUDE OF GREECE, 
TURKIYE IS LEFT WITH NO OTHER ALTERNATIVE BUT TO TAKE ITS OWN 
INITATIVE TO PROMULGATE THE NECESSARY NOTAM FOR THE EXERCISE AREAS.
TURKIYE WILL TAKE NECESSARY MEASURES FOR THE SAFETY OF THE GENERAL
AIR TRAFFIC AS SHE DID IN THE PAST AND IS ALWAYS READY FOR 
COOPERATION AND COORDINATION IN THIS RESPECT.

2. THE NOTAM INFORMATION FOR THE EXERCISE AREAS ARE AS FOLLOWED.
TURKISH NAVY SHALL MAKE 'ENVIRONMENTAL PROTECTION AND SAR SUPPORT
MISSION' FLIGHT IN INTERNATIONAL WATERS WITHIN ATHINAI FIR AS 
DESCRIBED BELOW:
APR 18 0000-0400 1800-2359
APR 19 0000-0400 1800-2359
APR 20 0000-0400
APR 21 0500-1700
APR 24 1800-2359
APR 25 0000-0400 1800-2359
APR 26 0000-0400 1800-2359
APR 27 0000-0400
APR 28 0500-1700
MAY 01 1800-2359
MAY 02 0000-0400 1800-2359
MAY 03 0000-0400 1800-2359
MAY 04 0000-0400
MAY 05 0500-1700

4. PROCEDURES FOR EXERCISE AIRCRAFT:
A. THE FLIGHTS WILL BE CONDUCTED UNDER VFR CONDITIONS AND UNDER THE 
POSITIVE RADAR CONTROL.
B. EXERCISE AIRCRAFT SHALL DISPLAY ANTI/COLLISION AND NAVIGATION 
LIGHTS CONTINUOUSLY.
5. PROCEDURES FOR NON-EXERCISE AIRCRAFT:
IN THE INTEREST OF FLYING SAFETY DURING THE EXERCISE NON-EXERCISE    
AIRCRAFT ARE STRONGLY ADVISED NOT TO FLY WITHIN THE EXERCISE AREA 
DESCRIBED ABOVE.
</event:text><event:translation><event:NOTAMTranslation gml:id="NT02_1774942726766148"><event:type>OTHER:ICAO</event:type><event:formattedText><html:div xmlns:html="http://www.w3.org/1999/xhtml">&lt;pre&gt;
A1216/26 NOTAMN
Q) LTXX/QWELW/IV/BO /W /160/240/3805N02626E163
A) LTBB LGGG PART 1 OF 4 B) 2604031800 C) 2605051700
E) NAVIGATIONAL WARNING TO ALL CONCERNED:

1. TURKIYE REQUESTED THE GREEK AIS TO PROMULGATE APPROPRIATE NOTAM 
FOR THE EXERCISE AREAS LOCATED IN INTERNATIONAL WATERS WITHIN 
ATHINAI FIR REGARDING TURKISH NAVY SHALL MAKE &amp;apos;ENVIRONMENTAL 
PROTECTION AND SAR SUPPORT MISSION&amp;apos; FLIGHTS WITHIN THE AIRSPACE OF 
AEGEAN SEA AND EAST MEDITERRANEAN BETWEEN 03 APR 2026-05 MAY 2026  
WITH REF 241931 LTAAYNYX MAR 2026. 
GREEK AIS DID NOT PROMULGATE APPROPRIATE NOTAM FOR THE EXERCISE
AREAS IN ACCORDANCE WITH OUR MESSAGE 241931 LTAAYNYX MAR 2026.
UNDER THESE CIRCUMSTANCES DUE TO THE INSISTENT ATTITUDE OF GREECE, 
TURKIYE IS LEFT WITH NO OTHER ALTERNATIVE BUT TO TAKE ITS OWN 
INITATIVE TO PROMULGATE THE NECESSARY NOTAM FOR THE EXERCISE AREAS.
TURKIYE WILL TAKE NECESSARY MEASURES FOR THE SAFETY OF THE GENERAL
AIR TRAFFIC AS SHE DID IN THE PAST AND IS ALWAYS READY FOR 
COOPERATION AND COORDINATION IN THIS RESPECT.

2. THE NOTAM INFORMATION FOR THE EXERCISE AREAS ARE AS FOLLOWED.
TURKISH NAVY SHALL MAKE &amp;apos;ENVIRONMENTAL PROTECTION AND SAR SUPPORT
MISSION&amp;apos; FLIGHT IN INTERNATIONAL WATERS WITHIN ATHINAI FIR AS 
DESCRIBED BELOW:
A1216/26 NOTAMN
Q) LTXX/QWELW/IV/BO /W /160/240/3805N02626E163
A) LTBB LGGG PART 4 OF 4 B) 2604031800 C) 2605051700
E) APR 18 0000-0400 1800-2359
APR 19 0000-0400 1800-2359
APR 20 0000-0400
APR 21 0500-1700
APR 24 1800-2359
APR 25 0000-0400 1800-2359
APR 26 0000-0400 1800-2359
APR 27 0000-0400
APR 28 0500-1700
MAY 01 1800-2359
MAY 02 0000-0400 1800-2359
MAY 03 0000-0400 1800-2359
MAY 04 0000-0400
MAY 05 0500-1700

4. PROCEDURES FOR EXERCISE AIRCRAFT:
A. THE FLIGHTS WILL BE CONDUCTED UNDER VFR CONDITIONS AND UNDER THE 
POSITIVE RADAR CONTROL.
B. EXERCISE AIRCRAFT SHALL DISPLAY ANTI/COLLISION AND NAVIGATION 
LIGHTS CONTINUOUSLY.
5. PROCEDURES FOR NON-EXERCISE AIRCRAFT:
IN THE INTEREST OF FLYING SAFETY DURING THE EXERCISE NON-EXERCISE    
AIRCRAFT ARE STRONGLY ADVISED NOT TO FLY WITHIN THE EXERCISE AREA 
DESCRIBED ABOVE.
F) 16000FT AMSL G) 24000FT AMSL
&lt;/pre&gt;</html:div></event:formattedText></event:NOTAMTranslation></event:translation></event:NOTAM></event:textNOTAM><event:extension><fnse:EventExtension gml:id="ext_01_1774942726766148"><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>2026-03-31T07:40:00.000Z</fnse:lastUpdated><fnse:icaoLocation>LTBB</fnse:icaoLocation></fnse:EventExtension></event:extension></event:EventTimeSlice></event:timeSlice></event:Event></hasMember></AIXMBasicMessage>