NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2007056
SUBJ: SVN60 (PRN23) UNUSABLE JDAY 096/1942 - JDAY 096/2044
1.     NANU TYPE: UNUSABLE
       NANU NUMBER: 2007056
       NANU DTG: 062046Z APR 2007
       REFERENCE NANU: 2007055
       REF NANU DTG: 061944Z APR 2007
       SVN: 60
       PRN: 23
       START JDAY: 096
       START TIME ZULU: 1942
       START CALENDAR DATE: 06 APR 2007
       STOP JDAY: 096
       STOP TIME ZULU: 2044
       STOP CALENDAR DATE: 06 APR 2007

2.  CONDITION: GPS SATELLITE SVN60 (PRN23) WAS UNUSABLE ON JDAY 096
    (06 APR 2007) BEGINNING 1942 ZULU UNTIL JDAY 096 (06 APR 2007)
    ENDING 2044 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