NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2006058
SUBJ: SVN25 (PRN25) UNUSABLE JDAY 138/0647 - JDAY 179/2343
1.     NANU TYPE: UNUSABLE
       NANU NUMBER: 2006058
       NANU DTG: 282345Z JUN 2006
       REFERENCE NANU: 2006046
       REF NANU DTG: 180649Z MAY 2006
       SVN: 25
       PRN: 25
       START JDAY: 138
       START TIME ZULU: 0647
       START CALENDAR DATE: 18 MAY 2006
       STOP JDAY: 179
       STOP TIME ZULU: 2343
       STOP CALENDAR DATE: 28 JUN 2006

2.  CONDITION: GPS SATELLITE SVN25 (PRN25) WAS UNUSABLE ON JDAY 138
    (18 MAY 2006) BEGINNING 0647 ZULU UNTIL JDAY 179 (28 JUN 2006)
    ENDING 2343 ZULU.

3.  POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTP://WWW.NAVCEN.USCG.GOV
    MILITARY - GPS OPERATIONS CENTER at HTTP://WWW.SCHRIEVER.AF.MIL/GPSSUPPORTCENTER, DSN 560-2541,
    COMM 719-567-2541, gps_support@schriever.af.mil, HTTP://WWW.SCHRIEVER.AF.MIL/GPS
    MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-9994,
    COMM 805-606-9994, SPACEAF.AOC@VANDENBERG.AF.MIL