NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2002090
SUBJ: SVN31 (PRN31) FORECAST OUTAGE JDAY 177/0445 - JDAY 177/1645
1.     NANU TYPE: FCSTDV
       NANU NUMBER: 2002090
       NANU DTG: 201748Z JUN 2002
       REFERENCE NANU: N/A
       REF NANU DTG: N/A
       SVN: 31
       PRN: 31
       START JDAY: 177
       START TIME ZULU: 0445
       START CALENDAR DATE: 26 JUN 2002
       STOP JDAY: 177
       STOP TIME ZULU: 1645
       STOP CALENDAR DATE: 26 JUN 2002

2.  CONDITION: GPS SATELLITE SVN31 (PRN31) WILL BE UNUSABLE ON JDAY 177
    (26 JUN 2002) BEGINNING 0445 ZULU UNTIL JDAY 177 (26 JUN 2002)
    ENDING 1645 ZULU.

3.  POC: CIVILIAN - NAVCEN AT (703)313-5900, HTTP://WWW.NAVCEN.USCG.GOV
    MILITARY - GPS Support Center, DSN 560-2541,
    COMM 719-567-6616, GPS@SCHRIEVER.AF.MIL, HTTP://WWW.SCHRIEVER.AF.MIL/GPS