NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2006074

SUBJ: SVN29 (PRN29) FORECAST OUTAGE JDAY 230/0030 - JDAY 230/0900

1.     NANU TYPE: FCSTMX

       NANU NUMBER: 2006074

       NANU DTG: 112008Z AUG 2006

       REFERENCE NANU: N/A

       REF NANU DTG: N/A

       SVN: 29

       PRN: 29

       START JDAY: 230

       START TIME ZULU: 0030

       START CALENDAR DATE: 18 AUG 2006

       STOP JDAY: 230

       STOP TIME ZULU: 0900

       STOP CALENDAR DATE: 18 AUG 2006

2.  CONDITION: GPS SATELLITE SVN29 (PRN29) WILL BE UNUSABLE ON JDAY 230

    (18 AUG 2006) BEGINNING 0030 ZULU UNTIL JDAY 230 (18 AUG 2006)

    ENDING 0900 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, SPACEAF.AOC@VANDENBERG.AF.MIL