NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2007013
SUBJ: SVN53 (PRN17) FORECAST OUTAGE JDAY 019/1430 - JDAY 020/0630
1.     NANU TYPE: FCSTDV
       NANU NUMBER: 2007013
       NANU DTG: 122220Z JAN 2007
       REFERENCE NANU: N/A
       REF NANU DTG: N/A
       SVN: 53
       PRN: 17
       START JDAY: 019
       START TIME ZULU: 1430
       START CALENDAR DATE: 19 JAN 2007
       STOP JDAY: 020
       STOP TIME ZULU: 0630
       STOP CALENDAR DATE: 20 JAN 2007

2.  CONDITION: GPS SATELLITE SVN53 (PRN17) WILL BE UNUSABLE ON JDAY 019
    (19 JAN 2007) BEGINNING 1430 ZULU UNTIL JDAY 020 (20 JAN 2007)
    ENDING 0630 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