NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2007065
SUBJ: SVN51 (PRN20) FORECAST OUTAGE SUMMARY JDAY 130/1911 - JDAY 131/0217
1.     NANU TYPE: FCSTSUMM
       NANU NUMBER: 2007065
       NANU DTG: 110217Z MAY 2007
       REFERENCE NANU: 2007063
       REF NANU DTG: 042254Z MAY 2007
       SVN: 51
       PRN: 20
       START JDAY: 130
       START TIME ZULU: 1911
       START CALENDAR DATE: 10 MAY 2007
       STOP JDAY: 131
       STOP TIME ZULU: 0217
       STOP CALENDAR DATE: 11 MAY 2007

2.  CONDITION: GPS SATELLITE SVN51 (PRN20) WAS UNUSABLE ON JDAY 130
    (10 MAY 2007) BEGINNING 1911 ZULU UNTIL JDAY 131 (11 MAY 2007)
    ENDING 0217 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