NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2026056
SUBJ: SVN71 (PRN26) FORECAST OUTAGE SUMMARY JDAY 198/0046 - JDAY 198/0605
1.     NANU TYPE: FCSTSUMM
       NANU NUMBER: 2026056
       NANU DTG: 170615Z JUL 2026
       REFERENCE NANU: 2026055
       REF NANU DTG: 101608Z JUL 2026
       SVN: 71
       PRN: 26
       START JDAY: 198
       START TIME ZULU: 0046
       START CALENDAR DATE: 17 JUL 2026
       STOP JDAY: 198
       STOP TIME ZULU: 0605
       STOP CALENDAR DATE: 17 JUL 2026

2.  CONDITION: GPS SATELLITE SVN71 (PRN26) WAS UNUSABLE ON JDAY 198
    (17 JUL 2026) BEGINNING 0046 ZULU UNTIL JDAY 198 (17 JUL 2026)
    ENDING 0605 ZULU.

3.  POC: CIVILIAN - NAVCEN AT 866-944-5748, HTTPS://WWW.NAVCEN.USCG.GOV
    MILITARY - GLOBAL WARFIGHTER COLLABORATION CELL at HTTPS://GWCC-WS.CCE.AF.MIL/, DSN 560-2541,
    COMM 719-567-2541, gpsoperationscenter@us.af.mil, HTTPS://GWCC-WS.CCE.AF.MIL 
    MILITARY ALTERNATE - COMBINED SPACE OPERATIONS CENTER, DSN 276-3526, 
    COMM 805-605-3526, JSPOCCOMBATOPS@SPACEFORCE.MIL