NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2008109
SUBJ: SVN57 (PRN29) FORECAST OUTAGE JDAY 267/2030 - JDAY 268/0830
1.     NANU TYPE: FCSTMX
       NANU NUMBER: 2008109
       NANU DTG: 182023Z SEP 2008
       REFERENCE NANU: N/A
       REF NANU DTG: N/A
       SVN: 57
       PRN: 29
       START JDAY: 267
       START TIME ZULU: 2030
       START CALENDAR DATE: 23 SEP 2008
       STOP JDAY: 268
       STOP TIME ZULU: 0830
       STOP CALENDAR DATE: 24 SEP 2008

2.  CONDITION: GPS SATELLITE SVN57 (PRN29) WILL BE UNUSABLE ON JDAY 267
    (23 SEP 2008) BEGINNING 2030 ZULU UNTIL JDAY 268 (24 SEP 2008)
    ENDING 0830 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