<?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_1776314987661970"><gml:boundedBy xsi:nil="true"/><hasMember><event:Event gml:id="Event_1_1776314987661970"><gml:identifier codeSpace="urn:uuid:">7f1e0372-036c-40ed-a096-da2abc64ffb9</gml:identifier><gml:boundedBy xsi:nil="true"/><event:timeSlice><event:EventTimeSlice gml:id="Event_TS_1_1776314987661970"><gml:validTime><gml:TimePeriod gml:id="Event_TS_TP_1_1776314987661970"><gml:beginPosition>2026-05-01T09:00:00.000Z</gml:beginPosition><gml:endPosition>2026-05-31T23:30:00.000Z</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_1776314987661970"><event:series>A</event:series><event:number>1285</event:number><event:year>2026</event:year><event:type>N</event:type><event:issued>2026-04-16T04:48:00.000Z</event:issued><event:affectedFIR>VOMF</event:affectedFIR><event:selectionCode>QWLLW</event:selectionCode><event:traffic>IV</event:traffic><event:purpose>BO</event:purpose><event:scope>W</event:scope><event:minimumFL>000</event:minimumFL><event:maximumFL>999</event:maximumFL><event:location>VOMF</event:location><event:effectiveStart>202605010900</event:effectiveStart><event:effectiveEnd>202605312330</event:effectiveEnd><event:schedule>0900-1130 1200-1430 1800-2030 2100-2330</event:schedule><event:text>GPS SONDE/RADIOSONDE MET UNMANNED BALLOON FLT OPS FM DEPARTMENT OF 
SPACE,NATIONAL ATMOSPHERIC RESEARCH LABORATORY,GADANKI AS FLW:

1.LAUNCH SITE:132848N0791048E
2.BALLOON FLT ID/NDB:NARL,GADANKI/400MHZ-406MHZ
3.CLASSIFICATION AND DESCRIPTION:LGT WT CAT,WT 150GRAMS
4.COLOUR: WHITE
5.DIAMETER:1.5M HYDROGEN FILLED
6.NR OF BALLOONS TO BE LAUNCHED:ONE PER DAY
7.EXP DIRECTION AND RATE OF ASCENT:EASTERLY/NORTH EASTERLY
                                     300M PER MIN
8.CRUISING LVL:300M PER MIN UPTO 32-35KM VERTICAL HGT
9.EET TO PASS 18KM WITH LCA EST:01HR 30MIN
10.MAX LIFE SPAN OF BALLOON:02HR30MIN</event:text><event:lowerLimit>GND</event:lowerLimit><event:upperLimit>UNL</event:upperLimit><event:translation><event:NOTAMTranslation gml:id="NT02_1776314987661970"><event:type>OTHER:ICAO</event:type><event:formattedText><html:div xmlns:html="http://www.w3.org/1999/xhtml">&lt;pre&gt;
A1285/26 NOTAMN
Q) VOMF/QWLLW/IV/BO/W/000/999/
A) VOMF B) 2605010900 C) 2605312330
D) 0900-1130 1200-1430 1800-2030 2100-2330
E) GPS SONDE/RADIOSONDE MET UNMANNED BALLOON FLT OPS FM DEPARTMENT OF 
SPACE,NATIONAL ATMOSPHERIC RESEARCH LABORATORY,GADANKI AS FLW:

1.LAUNCH SITE:132848N0791048E
2.BALLOON FLT ID/NDB:NARL,GADANKI/400MHZ-406MHZ
3.CLASSIFICATION AND DESCRIPTION:LGT WT CAT,WT 150GRAMS
4.COLOUR: WHITE
5.DIAMETER:1.5M HYDROGEN FILLED
6.NR OF BALLOONS TO BE LAUNCHED:ONE PER DAY
7.EXP DIRECTION AND RATE OF ASCENT:EASTERLY/NORTH EASTERLY
                                     300M PER MIN
8.CRUISING LVL:300M PER MIN UPTO 32-35KM VERTICAL HGT
9.EET TO PASS 18KM WITH LCA EST:01HR 30MIN
10.MAX LIFE SPAN OF BALLOON:02HR30MIN
F) GND G) UNL
&lt;/pre&gt;</html:div></event:formattedText></event:NOTAMTranslation></event:translation></event:NOTAM></event:textNOTAM><event:extension><fnse:EventExtension gml:id="ext_01_1776314987661970"><fnse:classification>INTL</fnse:classification><fnse:accountId>VOMMYNYX</fnse:accountId><fnse:airportname>MADRAS (FIC)</fnse:airportname><fnse:originID>VOMMYNYX</fnse:originID><fnse:lastUpdated>2026-04-16T04:49:00.000Z</fnse:lastUpdated><fnse:icaoLocation>VOMF</fnse:icaoLocation></fnse:EventExtension></event:extension></event:EventTimeSlice></event:timeSlice></event:Event></hasMember></AIXMBasicMessage>