NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2017051

SUBJ: SVN44 (PRN28) FORECAST OUTAGE SUMMARY JDAY 158/1819 - JDAY 158/2226

1.     NANU TYPE: FCSTSUMM

       NANU NUMBER: 2017051

       NANU DTG: 072232Z JUN 2017

       REFERENCE NANU: 2017049

       REF NANU DTG: 021501Z JUN 2017

       SVN: 44

       PRN: 28

       START JDAY: 158

       START TIME ZULU: 1819

       START CALENDAR DATE: 07 JUN 2017

       STOP JDAY: 158

       STOP TIME ZULU: 2226

       STOP CALENDAR DATE: 07 JUN 2017

2.  CONDITION: GPS SATELLITE SVN44 (PRN28) WAS UNUSABLE ON JDAY 158

    (07 JUN 2017) BEGINNING 1819 ZULU UNTIL JDAY 158 (07 JUN 2017)

    ENDING 2226 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 276-3514,

    COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL