NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010070
SUBJ: SVN54 (PRN18) FORECAST OUTAGE RESCHEDULED
1.     NANU TYPE: FCSTRESCD
       NANU NUMBER: 2010070
       NANU DTG: 131326Z APR 2010
       REFERENCE NANU: 2010065
       REF NANU DTG: 081926Z APR 2010
       SVN: 54
       PRN: 18
       START JDAY: 111
       START TIME ZULU: 1400
       START CALENDAR DATE: 21 APR 2010
       STOP JDAY: 112
       STOP TIME ZULU: 0200
       STOP CALENDAR DATE: 22 APR 2010

2.  CONDITION: GPS SATELLITE SVN54 (PRN18) WILL BE UNUSABLE ON JDAY 111
    (21 APR 2010) BEGINNING 1400 ZULU UNTIL JDAY 112 (22 APR 2010)
    ENDING 0200 ZULU. PLEASE REFERENCE NANU NUMBER 2010065
    DTG 081926Z APR 2010 FOR THE ORIGINAL OUTAGE TIME.

3.  POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://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