NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2026059
SUBJ: SVN50 (PRN05) FORECAST OUTAGE JDAY 219/0030 - JDAY 219/1230
1.     NANU TYPE: FCSTDV
       NANU NUMBER: 2026059
       NANU DTG: 302050Z JUL 2026
       REFERENCE NANU: N/A
       REF NANU DTG: N/A
       SVN: 50
       PRN: 05
       START JDAY: 219
       START TIME ZULU: 0030
       START CALENDAR DATE: 07 AUG 2026
       STOP JDAY: 219
       STOP TIME ZULU: 1230
       STOP CALENDAR DATE: 07 AUG 2026

2.  CONDITION: GPS SATELLITE SVN50 (PRN05) WILL BE UNUSABLE ON JDAY 219
    (07 AUG 2026) BEGINNING 0030 ZULU UNTIL JDAY 219 (07 AUG 2026)
    ENDING 1230 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