NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2008041
SUBJ: SVN25 (PRN25) FORECAST OUTAGE JDAY 114/1900 - JDAY 115/1000
1.     NANU TYPE: FCSTDV
       NANU NUMBER: 2008041
       NANU DTG: 181920Z APR 2008
       REFERENCE NANU: N/A
       REF NANU DTG: N/A
       SVN: 25
       PRN: 25
       START JDAY: 114
       START TIME ZULU: 1900
       START CALENDAR DATE: 23 APR 2008
       STOP JDAY: 115
       STOP TIME ZULU: 1000
       STOP CALENDAR DATE: 24 APR 2008

2.  CONDITION: GPS SATELLITE SVN25 (PRN25) WILL BE UNUSABLE ON JDAY 114
    (23 APR 2008) BEGINNING 1900 ZULU UNTIL JDAY 115 (24 APR 2008)
    ENDING 1000 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 
    MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-9994, 
    COMM 805-606-9994, JSPOCCOMBATOPS@VANDENBERG.AF.MIL