NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2020055
SUBJ: SVN63 (PRN01) FORECAST OUTAGE SUMMARY JDAY 290/1219 - JDAY 290/1649
1.     NANU TYPE: FCSTSUMM
       NANU NUMBER: 2020055
       NANU DTG: 161645Z OCT 2020
       REFERENCE NANU: 2020052
       REF NANU DTG: 121617Z OCT 2020
       SVN: 63
       PRN: 01
       START JDAY: 290
       START TIME ZULU: 1219
       START CALENDAR DATE: 16 OCT 2020
       STOP JDAY: 290
       STOP TIME ZULU: 1649
       STOP CALENDAR DATE: 16 OCT 2020

2.  CONDITION: GPS SATELLITE SVN63 (PRN01) WAS UNUSABLE ON JDAY 290
    (16 OCT 2020) BEGINNING 1219 ZULU UNTIL JDAY 290 (16 OCT 2020)
    ENDING 1649 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