<AIXMBasicMessage gml:id="NMS_ID_1769441502119628"><gml:boundedBy xsi:nil="true"/><hasMember><event:Event gml:id="Event_1_1769441502119628"><gml:identifier codeSpace="urn:uuid:">59809bc9-b48e-46d0-b55a-dda310211110</gml:identifier><gml:boundedBy xsi:nil="true"/><event:timeSlice><event:EventTimeSlice gml:id="Event_TS_1_1769441502119628"><gml:validTime><gml:TimePeriod gml:id="Event_TS_TP_1_1769441502119628"><gml:beginPosition>2026-01-26T15:29:00.000Z</gml:beginPosition><gml:endPosition indeterminatePosition="unknown">2027-05-25T15:29:00.000Z</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_1769441502119628"><event:series>A</event:series><event:number>508</event:number><event:year>2026</event:year><event:type>N</event:type><event:issued>2026-01-26T15:30:00.000Z</event:issued><event:affectedFIR>KZDC</event:affectedFIR><event:selectionCode>QPICH</event:selectionCode><event:traffic>I</event:traffic><event:purpose>NBO</event:purpose><event:scope>A</event:scope><event:minimumFL>000</event:minimumFL><event:maximumFL>999</event:maximumFL><event:location>IAD</event:location><event:effectiveStart>202601261529</event:effectiveStart><event:effectiveEnd>202705251529EST</event:effectiveEnd><event:text>IAD IAP WASHINGTON DULLES INTL,
WASHINGTON, DC.
RNAV (GPS) Y RWY 19R, AMDT 1...
LNAV MDA 900/HAT 622 ALL CATS. VISIBILITY CATS C/D 1 3/8. CIRCLING
CAT C MDA 960/HAA 648. VDP 1.73NM TO RWY 19R. FOR INOPERATIVE ALS,
INCREASE S-LOC 19R CAT C/D VISIBILITY TO 1 3/4. TEMPORARY CRANE 644
MSL 2.0NM NORTH OF RWY 19R (2024-AEA-14005 THRU 14012-OE).
TEMPORARY CRANE 506FT MSL 2.7NM NORTH OF RWY 19R
(2025-AEA-1013-OE). TEMPORARY CRANE 518FT MSL 1.84 NM NORTH OF RWY
19C (2025-AEA-5900 THRU 5903-OE). TEMPORARY CRANE 608FT MSL 2.17NM
NORTH OF RWY 19R(2024-AEA-10560 THRU 10563-OE).</event:text><event:translation><event:NOTAMTranslation gml:id="NT02_1769441502119628"><event:type>OTHER:ICAO</event:type><event:formattedText><html:div xmlns:html="http://www.w3.org/1999/xhtml">&lt;pre&gt;
A0508/26 NOTAMN
Q) KZDC/QPICH/I/NBO/A/000/999/
A) KIAD
B) 2601261529
C) 2705251529 EST
E) IAD IAP WASHINGTON DULLES INTL,
WASHINGTON, DC.
RNAV (GPS) Y RWY 19R, AMDT 1...
LNAV MDA 900/HAT 622 ALL CATS. VISIBILITY CATS C/D 1 3/8. CIRCLING
CAT C MDA 960/HAA 648. VDP 1.73NM TO RWY 19R. FOR INOPERATIVE ALS,
INCREASE S-LOC 19R CAT C/D VISIBILITY TO 1 3/4. TEMPORARY CRANE 644
MSL 2.0NM NORTH OF RWY 19R (2024-AEA-14005 THRU 14012-OE).
TEMPORARY CRANE 506FT MSL 2.7NM NORTH OF RWY 19R
(2025-AEA-1013-OE). TEMPORARY CRANE 518FT MSL 1.84 NM NORTH OF RWY
19C (2025-AEA-5900 THRU 5903-OE). TEMPORARY CRANE 608FT MSL 2.17NM
NORTH OF RWY 19R(2024-AEA-10560 THRU 10563-OE).
&lt;/pre&gt;</html:div></event:formattedText></event:NOTAMTranslation></event:translation></event:NOTAM></event:textNOTAM><event:extension><fnse:EventExtension gml:id="ext_01_1769441502119628"><fnse:classification>INTL</fnse:classification><fnse:accountId>KIAD</fnse:accountId><fnse:xoveraccountID>FDC</fnse:xoveraccountID><fnse:xovernotamID>6/6880</fnse:xovernotamID><fnse:airportname>WASHINGTON DULLES INTL</fnse:airportname><fnse:originID>KIAD</fnse:originID><fnse:lastUpdated>2026-01-26T15:31:00.000Z</fnse:lastUpdated><fnse:icaoLocation>KIAD</fnse:icaoLocation></fnse:EventExtension></event:extension></event:EventTimeSlice></event:timeSlice></event:Event></hasMember></AIXMBasicMessage>