NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2004056
SUBJ: SVN13 (PRN02) UNUSABLE JDAY 053/1037 - JDAY 133/1701
1.     NANU TYPE: UNUSABLE
       NANU NUMBER: 2004056
       NANU DTG: 122121Z MAY 2004
       REFERENCE NANU: 2004025
       REF NANU DTG: 221045Z FEB 2004
       SVN: 13
       PRN: 02
       START JDAY: 053
       START TIME ZULU: 1037
       START CALENDAR DATE: 22 FEB 2004
       STOP JDAY: 133
       STOP TIME ZULU: 1701
       STOP CALENDAR DATE: 12 MAY 2004

2.  CONDITION: GPS SATELLITE SVN13 (PRN02) WAS UNUSABLE ON JDAY 053
    (22 FEB 2004) BEGINNING 1037 ZULU UNTIL JDAY 133 (12 MAY 2004)
    ENDING 1701 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