NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2023006 SUBJ: SVN41 (PRN22) DECOMMISSIONING JDAY 025/2200 1. NANU TYPE: DECOM NANU NUMBER: 2023006 NANU DTG: 252330Z JAN 2023 REFERENCE NANU: 2023003 REF NANU DTG: 191733Z JAN 2023 SVN: 41 PRN: 22 UNUSABLE START JDAY: 023 UNUSABLE START TIME ZULU: 2016 UNUSABLE START CALENDAR DATE: 23 JAN 2023 DECOMMISSIONING START JDAY: 025 DECOMMISSIONING START TIME ZULU: 2200 DECOMMISSIONING START CALENDAR DATE: 25 JAN 2023 2. CONDITION: GPS SATELLITE SVN41 (PRN22) WAS UNUSABLE AS OF JDAY 023 (23 JAN 2023) AND REMOVED FROM THE GPS CONSTELLATION ON JDAY 025 (25 JAN 2023). 3. POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS WARFIGHTER COLLABORATION CELL at HTTPS://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, gpsoperationscenter@us.af.mil, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3526. COMM 805-606-3526. JSPOCCOMBATOPS@US.AF.MIL