NOTICE ADVISORY TO NAVSTAR USERS (NANU) 1998078
SUBJ: SVN13 (PRN02) FORECAST OUTAGE SUMMARY JDAY 139/2012 - JDAY 139/2145
1.     NANU TYPE: FCSTSUMM
       NANU NUMBER: 1998078
       NANU DTG: 192237Z MAY 1998
       REFERENCE NANU: 1998073
       REF NANU DTG: 081825Z MAY 1998
       SVN: 13
       PRN: 02
       START JDAY: 139
       START TIME ZULU: 2012
       START CALENDAR DATE: 19 MAY 1998
       STOP JDAY: 139
       STOP TIME ZULU: 2145
       STOP CALENDAR DATE: 19 MAY 1998

2.  CONDITION: GPS SATELLITE SVN13 (PRN02) WAS UNUSABLE ON JDAY 139
    (19 MAY 1998) BEGINNING 2012 ZULU UNTIL JDAY 139 (19 MAY 1998)
    ENDING 2145 ZULU.

3.  POC: CIVILIAN - NAVCEN AT (703)313-5900, HTTP://WWW.NAVCEN.USCG.MIL
    MILITARY - LT BRIAN BARKER, 2 SOPS NAVIGATION ANALYST, DSN 560-6378,
    COMM 719-567-6378, GPS@FAFB.AF.MIL, HTTP://WWW.FAFB.AF.MIL/GPS