<AIXMBasicMessage gml:id="NMS_ID_1771992096628288"><gml:boundedBy xsi:nil="true"/><hasMember><event:Event gml:id="Event_1_1771992096628288"><gml:identifier codeSpace="urn:uuid:">15971304-2318-4583-b744-fe188a7f22fc</gml:identifier><gml:boundedBy xsi:nil="true"/><event:timeSlice><event:EventTimeSlice gml:id="Event_TS_1_1771992096628288"><gml:validTime><gml:TimePeriod gml:id="Event_TS_TP_1_1771992096628288"><gml:beginPosition>2026-02-25T03:55:00.000Z</gml:beginPosition><gml:endPosition indeterminatePosition="unknown">2026-05-25T15:59:00.000Z</gml:endPosition></gml:TimePeriod></gml:validTime><aixm:interpretation>BASELINE</aixm:interpretation><aixm:sequenceNumber>1</aixm:sequenceNumber><aixm:correctionNumber>0</aixm:correctionNumber><event:scenario>6000</event:scenario><event:textNOTAM><event:NOTAM gml:id="NOTAM_1_1771992096628288"><event:series>A</event:series><event:number>521</event:number><event:year>2026</event:year><event:type>R</event:type><event:issued>2026-02-25T04:00:00.000Z</event:issued><event:affectedFIR>ZHWH</event:affectedFIR><event:selectionCode>QXXXX</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:location>ZHWH</event:location><event:effectiveStart>202602250355</event:effectiveStart><event:effectiveEnd>202605251559EST</event:effectiveEnd><event:text>A TRIAL OPERATION OF DATALINK ATC SERVICE BASED ON ACARS ATS 
IMPLEMENTED WITHIN ZHENGZHOU CONTROL AREA:
1. IN THE EVENT OF THUNDERSTORMS, DIVERSION, WEATHER CONDITIONS OR 
TURBULENCE OCCUR IN ZHENGZHOU CONTROL AREA, THE PROMPT INFORMATION 
WILL BE ISSUED TO THE FLIGHT.
2. PILOT SHALL CLICK 'ACCEPT' BUTTON TO CONFIRM THE INFORMATION 
RECEIVED. 
3. THIS SERVICE IS ONLY USED AS AN AUXILIARY METHOD PROVIDING 
INFORMATION. THE VOICE COMMUNICATION MODE AND THE RESPONSIBILITY 
WILL NOT CHANGED. IF THERE ARE ANY DIFFERENCES BETWEEN VOICE 
COMMUNICATION AND DIGITAL INFORMATION, PILOT SHALL FOLLOW THE 
VOICE COMMUNICATION.</event:text><event:translation><event:NOTAMTranslation gml:id="NT02_1771992096628288"><event:type>OTHER:ICAO</event:type><event:formattedText><html:div xmlns:html="http://www.w3.org/1999/xhtml">&lt;pre&gt;
A0521/26 NOTAMR A4456/25
Q) ZHWH/QXXXX/IV/NBO/E/000/999/
A) ZHWH B) 2602250355 C) 2605251559 EST
E) A TRIAL OPERATION OF DATALINK ATC SERVICE BASED ON ACARS ATS 
IMPLEMENTED WITHIN ZHENGZHOU CONTROL AREA:
1. IN THE EVENT OF THUNDERSTORMS, DIVERSION, WEATHER CONDITIONS OR 
TURBULENCE OCCUR IN ZHENGZHOU CONTROL AREA, THE PROMPT INFORMATION 
WILL BE ISSUED TO THE FLIGHT.
2. PILOT SHALL CLICK &amp;apos;ACCEPT&amp;apos; BUTTON TO CONFIRM THE INFORMATION 
RECEIVED. 
3. THIS SERVICE IS ONLY USED AS AN AUXILIARY METHOD PROVIDING 
INFORMATION. THE VOICE COMMUNICATION MODE AND THE RESPONSIBILITY 
WILL NOT CHANGED. IF THERE ARE ANY DIFFERENCES BETWEEN VOICE 
COMMUNICATION AND DIGITAL INFORMATION, PILOT SHALL FOLLOW THE 
VOICE COMMUNICATION.
&lt;/pre&gt;</html:div></event:formattedText></event:NOTAMTranslation></event:translation></event:NOTAM></event:textNOTAM><event:extension><fnse:EventExtension gml:id="ext_01_1771992096628288"><fnse:classification>INTL</fnse:classification><fnse:accountId>ZBBBYNYX</fnse:accountId><fnse:airportname>WUHAN ACC</fnse:airportname><fnse:originID>ZBBBYNYX</fnse:originID><fnse:lastUpdated>2026-02-25T04:01:00.000Z</fnse:lastUpdated><fnse:icaoLocation>ZHWH</fnse:icaoLocation></fnse:EventExtension></event:extension></event:EventTimeSlice></event:timeSlice></event:Event></hasMember></AIXMBasicMessage>