NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2002065
SUBJ: SVN31 (PRN31) UNUSABLE JDAY 115/0803 - JDAY 116/1405
1.     NANU TYPE: UNUSABLE
       NANU NUMBER: 2002065
       NANU DTG: 261413Z APR 2002
       REFERENCE NANU: 2002063
       REF NANU DTG: 250811Z APR 2002
       SVN: 31
       PRN: 31
       START JDAY: 115
       START TIME ZULU: 0803
       START CALENDAR DATE: 25 APR 2002
       STOP JDAY: 116
       STOP TIME ZULU: 1405
       STOP CALENDAR DATE: 26 APR 2002

2.  CONDITION: GPS SATELLITE SVN31 (PRN31) WAS UNUSABLE ON JDAY 115
    (25 APR 2002) BEGINNING 0803 ZULU UNTIL JDAY 116 (26 APR 2002)
    ENDING 1405 ZULU.

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