NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2023064
SUBJ: SVN55 (PRN15) FORECAST OUTAGE SUMMARY JDAY 306/2124 - JDAY 307/0316
1.     NANU TYPE: FCSTSUMM
       NANU NUMBER: 2023064
       NANU DTG: 030318Z NOV 2023
       REFERENCE NANU: 2023063
       REF NANU DTG: 261428Z OCT 2023
       SVN: 55
       PRN: 15
       START JDAY: 306
       START TIME ZULU: 2124
       START CALENDAR DATE: 02 NOV 2023
       STOP JDAY: 307
       STOP TIME ZULU: 0316
       STOP CALENDAR DATE: 03 NOV 2023

2.  CONDITION: GPS SATELLITE SVN55 (PRN15) WAS UNUSABLE ON JDAY 306
    (02 NOV 2023) BEGINNING 2124 ZULU UNTIL JDAY 307 (03 NOV 2023)
    ENDING 0316 ZULU.

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