NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2007079
SUBJ: SVN25 (PRN25) FORECAST OUTAGE JDAY 178/0200 - JDAY 178/0400
1.     NANU TYPE: FCSTMX
       NANU NUMBER: 2007079
       NANU DTG: 191934Z JUN 2007
       REFERENCE NANU: N/A
       REF NANU DTG: N/A
       SVN: 25
       PRN: 25
       START JDAY: 178
       START TIME ZULU: 0200
       START CALENDAR DATE: 27 JUN 2007
       STOP JDAY: 178
       STOP TIME ZULU: 0400
       STOP CALENDAR DATE: 27 JUN 2007

2.  CONDITION: GPS SATELLITE SVN25 (PRN25) WILL BE UNUSABLE ON JDAY 178
    (27 JUN 2007) BEGINNING 0200 ZULU UNTIL JDAY 178 (27 JUN 2007)
    ENDING 0400 ZULU.

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