NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2025040
SUBJ: SVN78 (PRN11) UNUSABLE JDAY 143/0324 - JDAY 143/1851
1.     NANU TYPE: UNUSABLE
       NANU NUMBER: 2025040
       NANU DTG: 231854Z MAY 2025
       REFERENCE NANU: 2025039
       REF NANU DTG: 230346Z MAY 2025
       SVN: 78
       PRN: 11
       START JDAY: 143
       START TIME ZULU: 0324
       START CALENDAR DATE: 23 MAY 2025
       STOP JDAY: 143
       STOP TIME ZULU: 1851
       STOP CALENDAR DATE: 23 MAY 2025

2.  CONDITION: GPS SATELLITE SVN78 (PRN11) WAS UNUSABLE ON JDAY 143
    (23 MAY 2025) BEGINNING 0324 ZULU UNTIL JDAY 143 (23 MAY 2025)
    ENDING 1851 ZULU.

3.  POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV
    MILITARY - GPS WARFIGHTER COLLABORATION CELL at HTTPS://GWCC-WS.CCE.AF.MIL/GPSOC, DSN 560-2541,
    COMM 719-567-2541, gpsoperationscenter@us.af.mil, HTTPS://GWCC-WS.CCE.AF.MIL 
    MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3526. COMM 805-606-3526.
   JSPOCCOMBATOPS@US.AF.MIL