NOTICE ADVISORY TO NAVSTAR USERS (NANU) 1999071
SUBJ: SVN34 (PRN04) FORECAST OUTAGE RESCHEDULED
1.     NANU TYPE: FCSTRESCD
       NANU NUMBER: 1999071
       NANU DTG: 242253Z MAY 1999
       REFERENCE NANU: 1999069
       REF NANU DTG: 202332Z MAY 1999
       SVN: 34
       PRN: 04
       START JDAY: 154
       START TIME ZULU: 0545
       START CALENDAR DATE: 03 JUN 1999
       STOP JDAY: 154
       STOP TIME ZULU: 1745
       STOP CALENDAR DATE: 03 JUN 1999

2.  CONDITION: GPS SATELLITE SVN34 (PRN04) WILL BE UNUSABLE ON JDAY 154
    (03 JUN 1999) BEGINNING 0545 ZULU UNTIL JDAY 154 (03 JUN 1999)
    ENDING 1745 ZULU. PLEASE REFERENCE NANU NUMBER 1999069
    DTG 202332Z MAY 1999 FOR THE ORIGINAL OUTAGE TIME.

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