NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2011020
SUBJ: SVN27 (PRN27) FORECAST OUTAGE SUMMARY JDAY 074/0239 - JDAY 074/0329
1.     NANU TYPE: FCSTSUMM
       NANU NUMBER: 2011020
       NANU DTG: 150332Z MAR 2011
       REFERENCE NANU: 2011018
       REF NANU DTG: 072248Z MAR 2011
       SVN: 27
       PRN: 27
       START JDAY: 074
       START TIME ZULU: 0239
       START CALENDAR DATE: 15 MAR 2011
       STOP JDAY: 074
       STOP TIME ZULU: 0329
       STOP CALENDAR DATE: 15 MAR 2011

2.  CONDITION: GPS SATELLITE SVN27 (PRN27) WAS UNUSABLE ON JDAY 074
    (15 MAR 2011) BEGINNING 0239 ZULU UNTIL JDAY 074 (15 MAR 2011)
    ENDING 0329 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, HTTPS://gps.afspc.af.mil 
    MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, 
    COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL