NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2005041
SUBJ: SVN31 (PRN31) UNUSABLE JDAY 363/0042 - JDAY 094/0913
1.     NANU TYPE: UNUSABLE
       NANU NUMBER: 2005041
       NANU DTG: 040924Z APR 2005
       REFERENCE NANU: 2004148
       REF NANU DTG: 280117Z DEC 2004
       SVN: 31
       PRN: 31
       START JDAY: 363
       START TIME ZULU: 0042
       START CALENDAR DATE: 28 DEC 2004
       STOP JDAY: 094
       STOP TIME ZULU: 0913
       STOP CALENDAR DATE: 04 APR 2005

2.  CONDITION: GPS SATELLITE SVN31 (PRN31) WAS UNUSABLE ON JDAY 363
    (28 DEC 2004) BEGINNING 0042 ZULU UNTIL JDAY 094 (04 APR 2005)
    ENDING 0913 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 719-567-2110, 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