NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010096
SUBJ: SVN56 (PRN16) UNUSABLE JDAY 141/1023 - JDAY 141/1859
1.     NANU TYPE: UNUSABLE
       NANU NUMBER: 2010096
       NANU DTG: 211916Z MAY 2010
       REFERENCE NANU: 2010095
       REF NANU DTG: 211103Z MAY 2010
       SVN: 56
       PRN: 16
       START JDAY: 141
       START TIME ZULU: 1023
       START CALENDAR DATE: 21 MAY 2010
       STOP JDAY: 141
       STOP TIME ZULU: 1859
       STOP CALENDAR DATE: 21 MAY 2010

2.  CONDITION: GPS SATELLITE SVN56 (PRN16) WAS UNUSABLE ON JDAY 141
    (21 MAY 2010) BEGINNING 1023 ZULU UNTIL JDAY 141 (21 MAY 2010)
    ENDING 1859 ZULU.

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