NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2007086
SUBJ: SVN52 (PRN31) FORECAST OUTAGE JDAY 226/1400 - JDAY 227/0400
1.     NANU TYPE: FCSTDV
       NANU NUMBER: 2007086
       NANU DTG: 101333Z AUG 2007
       REFERENCE NANU: N/A
       REF NANU DTG: N/A
       SVN: 52
       PRN: 31
       START JDAY: 226
       START TIME ZULU: 1400
       START CALENDAR DATE: 14 AUG 2007
       STOP JDAY: 227
       STOP TIME ZULU: 0400
       STOP CALENDAR DATE: 15 AUG 2007

2.  CONDITION: GPS SATELLITE SVN52 (PRN31) WILL BE UNUSABLE ON JDAY 226
    (14 AUG 2007) BEGINNING 1400 ZULU UNTIL JDAY 227 (15 AUG 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