NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2020082
SUBJ: SVN45 (PRN21) FORECAST OUTAGE SUMMARY JDAY 323/0716 - JDAY 323/1449
1.     NANU TYPE: FCSTSUMM
       NANU NUMBER: 2020082
       NANU DTG: 181453Z NOV 2020
       REFERENCE NANU: 2020079
       REF NANU DTG: 131536Z NOV 2020
       SVN: 45
       PRN: 21
       START JDAY: 323
       START TIME ZULU: 0716
       START CALENDAR DATE: 18 NOV 2020
       STOP JDAY: 323
       STOP TIME ZULU: 1449
       STOP CALENDAR DATE: 18 NOV 2020

2.  CONDITION: GPS SATELLITE SVN45 (PRN21) WAS UNUSABLE ON JDAY 323
    (18 NOV 2020) BEGINNING 0716 ZULU UNTIL JDAY 323 (18 NOV 2020)
    ENDING 1449 ZULU.

3.  POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV
    MILITARY - GPS OPERATIONS CENTER 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