NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2007167
SUBJ: SVN27 (PRN27) FORECAST OUTAGE SUMMARY JDAY 331/1257 - JDAY 331/1402
1.     NANU TYPE: FCSTSUMM
       NANU NUMBER: 2007167
       NANU DTG: 271459Z NOV 2007
       REFERENCE NANU: 2007164
       REF NANU DTG: 192217Z NOV 2007
       SVN: 27
       PRN: 27
       START JDAY: 331
       START TIME ZULU: 1257
       START CALENDAR DATE: 27 NOV 2007
       STOP JDAY: 331
       STOP TIME ZULU: 1402
       STOP CALENDAR DATE: 27 NOV 2007

2.  CONDITION: GPS SATELLITE SVN27 (PRN27) WAS UNUSABLE ON JDAY 331
    (27 NOV 2007) BEGINNING 1257 ZULU UNTIL JDAY 331 (27 NOV 2007)
    ENDING 1402 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