NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2001090
SUBJ: SVN24 (PRN24) FORECAST OUTAGE JDAY 201/0400 - JDAY 201/1600
1.     NANU TYPE: FCSTDV
       NANU NUMBER: 2001090
       NANU DTG: 131951Z JUL 2001
       REFERENCE NANU: N/A
       REF NANU DTG: N/A
       SVN: 24
       PRN: 24
       START JDAY: 201
       START TIME ZULU: 0400
       START CALENDAR DATE: 20 JUL 2001
       STOP JDAY: 201
       STOP TIME ZULU: 1600
       STOP CALENDAR DATE: 20 JUL 2001

2.  CONDITION: GPS SATELLITE SVN24 (PRN24) WILL BE UNUSABLE ON JDAY 201
    (20 JUL 2001) BEGINNING 0400 ZULU UNTIL JDAY 201 (20 JUL 2001)
    ENDING 1600 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