NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2026013
SUBJ: SVN70 (PRN32) UNUSABLE JDAY 028/1307 - JDAY 029/0808
1.     NANU TYPE: UNUSABLE
       NANU NUMBER: 2026013
       NANU DTG: 290808Z JAN 2026
       REFERENCE NANU: 2026012
       REF NANU DTG: 281310Z JAN 2026
       SVN: 70
       PRN: 32
       START JDAY: 028
       START TIME ZULU: 1307
       START CALENDAR DATE: 28 JAN 2026
       STOP JDAY: 029
       STOP TIME ZULU: 0808
       STOP CALENDAR DATE: 29 JAN 2026

2.  CONDITION: GPS SATELLITE SVN70 (PRN32) WAS UNUSABLE ON JDAY 028
    (28 JAN 2026) BEGINNING 1307 ZULU UNTIL JDAY 029 (29 JAN 2026)
    ENDING 0808 ZULU.

3.  POC: CIVILIAN - NAVCEN AT 703-313-5900, 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 - JOINT SPACE OPERATIONS CENTER, DSN 276-3526, 
    COMM 805-605-3526, JSPOCCOMBATOPS@SPACEFORCE.MIL