NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2020030
SUBJ: SVN57 (PRN29) FORECAST OUTAGE JDAY 191/0945 - JDAY 191/2145
1.     NANU TYPE: FCSTDV
       NANU NUMBER: 2020030
       NANU DTG: 012017Z JUL 2020
       REFERENCE NANU: N/A
       REF NANU DTG: N/A
       SVN: 57
       PRN: 29
       START JDAY: 191
       START TIME ZULU: 0945
       START CALENDAR DATE: 09 JUL 2020
       STOP JDAY: 191
       STOP TIME ZULU: 2145
       STOP CALENDAR DATE: 09 JUL 2020

2.  CONDITION: GPS SATELLITE SVN57 (PRN29) WILL BE UNUSABLE ON JDAY 191
    (09 JUL 2020) BEGINNING 0945 ZULU UNTIL JDAY 191 (09 JUL 2020)
    ENDING 2145 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