NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2020020
SUBJ: SVN45 (PRN21) FORECAST OUTAGE SUMMARY JDAY 129/0124 - JDAY 129/0744
1.     NANU TYPE: FCSTSUMM
       NANU NUMBER: 2020020
       NANU DTG: 080745Z MAY 2020
       REFERENCE NANU: 2020018
       REF NANU DTG: 042203Z MAY 2020
       SVN: 45
       PRN: 21
       START JDAY: 129
       START TIME ZULU: 0124
       START CALENDAR DATE: 08 MAY 2020
       STOP JDAY: 129
       STOP TIME ZULU: 0744
       STOP CALENDAR DATE: 08 MAY 2020

2.  CONDITION: GPS SATELLITE SVN45 (PRN21) WAS UNUSABLE ON JDAY 129
    (08 MAY 2020) BEGINNING 0124 ZULU UNTIL JDAY 129 (08 MAY 2020)
    ENDING 0744 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