<?xml version="1.0" encoding="UTF-8" standalone="yes"?><AIXMBasicMessage xmlns="http://www.aixm.aero/schema/5.1/message" xmlns:aixm="http://www.aixm.aero/schema/5.1" xmlns:event="http://www.aixm.aero/schema/5.1/event" xmlns:fns="urn:us.gov.dot.faa.aim.fns" xmlns:fnse="http://www.aixm.aero/schema/5.1/extensions/FAA/FNSE" xmlns:gco="http://www.isotc211.org/2005/gco" xmlns:gmd="http://www.isotc211.org/2005/gmd" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:gts="http://www.isotc211.org/2005/gts" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" gml:id="NMS_ID_1787624462501180" xsi:schemaLocation="http://www.aixm.aero/schema/5.1/message https://aixm-xsd.cgifederal-aim.com/AIXM_BasicMessage.xsd"><gml:boundedBy xsi:nil="true"/><hasMember><event:Event gml:id="Event_1_1787624462501180"><gml:identifier codeSpace="urn:uuid:">6a218756-437b-4fe4-8ca0-8853874de057</gml:identifier><gml:boundedBy xsi:nil="true"/><event:timeSlice><event:EventTimeSlice gml:id="Event_TS_1_1787624462501180"><gml:validTime><gml:TimePeriod gml:id="Event_TS_TP_1_1787624462501180"><gml:beginPosition>2026-08-25T02:16:00.000Z</gml:beginPosition><gml:endPosition>2027-03-16T03:12:00.000Z</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_1787624462501180"><event:series>A</event:series><event:number>4537</event:number><event:year>2026</event:year><event:type>N</event:type><event:issued>2026-08-25T02:21:00.000Z</event:issued><event:affectedFIR>KZDC</event:affectedFIR><event:selectionCode>QPOCH</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:coordinates>3856N07727W</event:coordinates><event:radius>005</event:radius><event:location>IAD</event:location><event:effectiveStart>202608250216</event:effectiveStart><event:effectiveEnd>202703160312</event:effectiveEnd><event:text> ODP WASHINGTON DULLES INTL, WASHINGTON, DC. TAKEOFF MINIMUMS AND (OBSTACLE) DEPARTURE PROCEDURES AMDT 2... TAKE-OFF MINIMUMS: RWY 01L, 400-2 1/2 OR STD WITH A MINIMUM CLIMB OF 236FT PER NM TO 800. RWY 1C, 300-2 1/2 OR STD WITH A MINIMUM CLIMB OF 260FT PER NM TO 700. RWY 12, 300-2 1/4 OR STD WITH A MINIMUM CLIMB OF 225FT PER NM TO 700. ADD TAKEOFF OBSTACLE NOTE: RWY 1L, TEMPORARY CRANE 468FT FROM DER, 812FT LEFT OF CENTERLINE, 386FT AGL/ 644FT MSL (2024-AEA-14005 THRU 14012-OE). RWY 1C, TEMPORARY CRANE 1434FT FROM DER, 5161FT LEFT OF CENTERLINE, 386FT AGL/ 644FT MSL (2024-AEA-14005 THRU 14012-OE). TEMPORARY CRANES BEGINNING 1.82NM FROM DER, 2404FT LEFT OF CENTERLINE, 347FT AGL/604FT MSL (2026-AEA-758 THRU 765-OE). RWY 12, TEMPORARY CRANE 1.41NM FROM DER 617FT RIGHT OF CENTERLINE 176FT AGL/519FT MSL (2025-AEA-3606-OE). TEMPORARY CRANE 1.80NM FROM DER 3176FT RIGHT OF CENTERLINE 237FT AGL/595FT MSL (2025-AEA-14318 THRU 14321-OE). RWY 30, TEMPORARY DRILLING RIG 1040FT FROM DER 729FT LEFT OF CENTERLINE 23FT AGL/349FT MSL (2025-AEA-1623-NRA). TEMPORARY DRILLING RIG 1435FT FROM DER 707FT LEFT OF CENTERLINE 23FT AGL/350FT MSL (2025-AEA-1624-NRA). TEMPORARY CRANE 480FT MSL 1.08NM NORTH OF RWY 1C (2024-AEA-2889-NRA). ALL OTHER DATA REMAINS AS PUBLISHED.&#13;
ODP WASHINGTON DULLES INTL, WASHINGTON, DC. TAKEOFF MINIMUMS AND (OBSTACLE) DEPARTURE PROCEDURES AMDT 2... TAKE-OFF MINIMUMS: RWY 01L, 400-2 1/2 OR STD WITH A MINIMUM CLIMB OF 236FT PER NM TO 800. RWY 1C, 300-2 1/2 OR STD WITH A MINIMUM CLIMB OF 260FT PER NM TO 700. RWY 12, 300-2 1/4 OR STD WITH A MINIMUM CLIMB OF 225FT PER NM TO 700. ADD TAKEOFF OBSTACLE NOTE: RWY 1L, TEMPORARY CRANE 468FT FROM DER, 812FT LEFT OF CENTERLINE, 386FT AGL/ 644FT MSL (2024-AEA-14005 THRU 14012-OE). RWY 1C, TEMPORARY CRANE 1434FT FROM DER, 5161FT LEFT OF CENTERLINE, 386FT AGL/ 644FT MSL (2024-AEA-14005 THRU 14012-OE). TEMPORARY CRANES BEGINNING 1.82NM FROM DER, 2404FT LEFT OF CENTERLINE, 347FT AGL/604FT MSL (2026-AEA-758 THRU 765-OE). RWY 12, TEMPORARY CRANE 1.41NM FROM DER 617FT RIGHT OF CENTERLINE 176FT AGL/519FT MSL (2025-AEA-3606-OE). TEMPORARY CRANE 1.80NM FROM DER 3176FT RIGHT OF CENTERLINE 237FT AGL/595FT MSL (2025-AEA-14318 THRU 14321-OE). RWY 30, TEMPORARY DRILLING RIG 1040FT FROM DER 729FT LEFT OF CENTERLINE 23FT AGL/349FT MSL (2025-AEA-1623-NRA). TEMPORARY DRILLING RIG 1435FT FROM DER 707FT LEFT OF CENTERLINE 23FT AGL/350FT MSL (2025-AEA-1624-NRA). TEMPORARY CRANE 480FT MSL 1.08NM NORTH OF RWY 1C (2024-AEA-2889-NRA). ALL OTHER DATA REMAINS AS PUBLISHED.&#13;
</event:text><event:translation><event:NOTAMTranslation gml:id="NT02_1787624462501180"><event:type>OTHER:ICAO</event:type><event:formattedText><html:div xmlns:html="http://www.w3.org/1999/xhtml">&lt;pre&gt;
A4537/26 NOTAMN Q) KZDC/QPOCH/I/NBO/A/000/999/3856N07727W005 A) KIAD  PART 1 OF 2  B) 2608250216  C) 2703160312  E) ODP WASHINGTON DULLES INTL, WASHINGTON, DC. TAKEOFF MINIMUMS AND (OBSTACLE) DEPARTURE PROCEDURES AMDT 2... TAKE-OFF MINIMUMS: RWY 01L, 400-2 1/2 OR STD WITH A MINIMUM CLIMB OF 236FT PER NM TO 800. RWY 1C, 300-2 1/2 OR STD WITH A MINIMUM CLIMB OF 260FT PER NM TO 700. RWY 12, 300-2 1/4 OR STD WITH A MINIMUM CLIMB OF 225FT PER NM TO 700. ADD TAKEOFF OBSTACLE NOTE: RWY 1L, TEMPORARY CRANE 468FT FROM DER, 812FT LEFT OF CENTERLINE, 386FT AGL/ 644FT MSL (2024-AEA-14005 THRU 14012-OE). RWY 1C, TEMPORARY CRANE 1434FT FROM DER, 5161FT LEFT OF CENTERLINE, 386FT AGL/ 644FT MSL (2024-AEA-14005 THRU 14012-OE). TEMPORARY CRANES BEGINNING 1.82NM FROM DER, 2404FT LEFT OF CENTERLINE, 347FT AGL/604FT MSL (2026-AEA-758 THRU 765-OE). RWY 12, TEMPORARY CRANE 1.41NM FROM DER 617FT RIGHT OF CENTERLINE 176FT AGL/519FT MSL (2025-AEA-3606-OE). TEMPORARY CRANE 1.80NM FROM DER 3176FT RIGHT OF CENTERLINE 237FT AGL/595FT MSL (2025-AEA-14318 THRU 14321-OE). RWY 30, TEMPORARY DRILLING RIG 1040FT FROM DER 729FT LEFT OF CENTERLINE 23FT AGL/349FT MSL (2025-AEA-1623-NRA). TEMPORARY DRILLING RIG 1435FT FROM DER 707FT LEFT OF CENTERLINE 23FT AGL/350FT MSL (2025-AEA-1624-NRA). TEMPORARY CRANE 480FT MSL 1.08NM NORTH OF END PART 1 OF 2&#13;
A4537/26 NOTAMN Q) KZDC/QPOCH/I/NBO/A/000/999/3856N07727W005 A) KIAD  PART 2 OF 2  B) 2608250216  C) 2703160312  E) RWY 1C (2024-AEA-2889-NRA). ALL OTHER DATA REMAINS AS PUBLISHED. END PART 2 OF 2
&lt;/pre&gt;</html:div></event:formattedText></event:NOTAMTranslation></event:translation></event:NOTAM></event:textNOTAM><event:extension><fnse:EventExtension gml:id="ext_01_1787624462501180"><fnse:classification>INTL</fnse:classification><fnse:accountId>KIAD</fnse:accountId><fnse:xoveraccountID>FDC</fnse:xoveraccountID><fnse:xovernotamID>6/7644</fnse:xovernotamID><fnse:airportname>WASHINGTON DULLES INTL</fnse:airportname><fnse:lastUpdated>2026-08-25T02:21:00.000Z</fnse:lastUpdated><fnse:icaoLocation>KIAD</fnse:icaoLocation></fnse:EventExtension></event:extension></event:EventTimeSlice></event:timeSlice></event:Event></hasMember></AIXMBasicMessage>