NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2002003
SUBJ: SVN23 (PRN23) UNUSABLE JDAY 007/1900 - UNTIL FURTHER NOTICE
1.     NANU TYPE: UNUSUFN
       NANU NUMBER: 2002003
       NANU DTG: 032052Z JAN 2002
       REFERENCE NANU: N/A
       REF NANU DTG: N/A
       SVN: 23
       PRN: 23
       START JDAY: 007
       START TIME ZULU: 1900
       START CALENDAR DATE: 07 JAN 2002
       STOP JDAY: UFN
       STOP TIME ZULU: N/A
       STOP CALENDAR DATE: N/A

2.  CONDITION: GPS SATELLITE SVN23 (PRN23) IS UNUSABLE AS OF JDAY 007
    (07 JAN 2002) BEGINNING 1900 ZULU UNTIL FURTHER NOTICE.

3.  POC: CIVILIAN - NAVCEN AT (703)313-5900, HTTP://WWW.NAVCEN.USCG.GOV
    MILITARY - CAPT HERB KNIERIM, 2 SOPS NAVIGATION ANALYST, DSN 560-6614,
    COMM 719-567-6614, GPS@SCHRIEVER.AF.MIL, HTTP://WWW.SCHRIEVER.AF.MIL/GPS