NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2004016
SUBJ: SVN23 (PRN23) FORECAST OUTAGE JDAY 036/2030 - JDAY 366/2359
1.     NANU TYPE: FCSTMX
       NANU NUMBER: 2004016
       NANU DTG: 032224Z FEB 2004
       REFERENCE NANU: N/A
       REF NANU DTG: N/A
       SVN: 23
       PRN: 23
       START JDAY: 036
       START TIME ZULU: 2030
       START CALENDAR DATE: 05 FEB 2004
       STOP JDAY: 366
       STOP TIME ZULU: 2359
       STOP CALENDAR DATE: 31 DEC 2004

2.  CONDITION: GPS SATELLITE SVN23 (PRN23) WILL BE UNUSABLE ON JDAY 036
    (05 FEB 2004) BEGINNING 2030 ZULU UNTIL JDAY 366 (31 DEC 2004)
    ENDING 2359 ZULU.

3.  POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTP://WWW.NAVCEN.USCG.GOV
    MILITARY - GPS Support Center at HTTP://WWW.SCHRIEVER.AF.MIL/GPSSUPPORTCENTER, DSN 560-2541,
    COMM 719-567-2493, GPS@SCHRIEVER.AF.MIL, HTTP://WWW.SCHRIEVER.AF.MIL/GPS
    MILITARY ALTERNATE - 14 AF AIR & SPACE OPERATIONS CENTER, DSN 276-9994,
    COMM 805-606-9994, V3SPACEAF.AOC@VANDENBERG.AF.MIL