NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2000180
SUBJ: SVN24 (PRN24) UNUSABLE JDAY 300/2320 - JDAY 301/0919
1.     NANU TYPE: UNUSABLE
       NANU NUMBER: 2000180
       NANU DTG: 270940Z OCT 2000
       REFERENCE NANU: 2000179
       REF NANU DTG: 270102Z OCT 2000
       SVN: 24
       PRN: 24
       START JDAY: 300
       START TIME ZULU: 2320
       START CALENDAR DATE: 26 OCT 2000
       STOP JDAY: 301
       STOP TIME ZULU: 0919
       STOP CALENDAR DATE: 27 OCT 2000

2.  CONDITION: GPS SATELLITE SVN24 (PRN24) WAS UNUSABLE ON JDAY 300
    (26 OCT 2000) BEGINNING 2320 ZULU UNTIL JDAY 301 (27 OCT 2000)
    ENDING 0919 ZULU.

3.  POC: CIVILIAN - NAVCEN AT (703)313-5900, HTTP://WWW.NAVCEN.USCG.MIL
    MILITARY - 1LT HERB KNIERIM, 2 SOPS NAVIGATION ANALYST, DSN 560-2744,
    COMM 719-567-2744, GPS@SCHRIEVER.AF.MIL, HTTP://WWW.SCHRIEVER.AF.MIL/GPS