NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2026085
SUBJ: SVN50 (PRN05) FORECAST OUTAGE SUMMARY JDAY 281/1609 - JDAY 281/1945
1.     NANU TYPE: FCSTSUMM
       NANU NUMBER: 2026085
       NANU DTG: 081946Z OCT 2026
       REFERENCE NANU: 2026082
       REF NANU DTG: 021405Z OCT 2026
       SVN: 50
       PRN: 05
       START JDAY: 281
       START TIME ZULU: 1609
       START CALENDAR DATE: 08 OCT 2026
       STOP JDAY: 281
       STOP TIME ZULU: 1945
       STOP CALENDAR DATE: 08 OCT 2026

2.  CONDITION: GPS SATELLITE SVN50 (PRN05) WAS UNUSABLE ON JDAY 281
    (08 OCT 2026) BEGINNING 1609 ZULU UNTIL JDAY 281 (08 OCT 2026)
    ENDING 1945 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