NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2000117
SUBJ: SVN51 (PRN20) FORECAST OUTAGE SUMMARY JDAY 200/2022 - JDAY 201/1048
1.     NANU TYPE: FCSTSUMM
       NANU NUMBER: 2000117
       NANU DTG: 191121Z JUL 2000
       REFERENCE NANU: 2000114
       REF NANU DTG: 132328Z JUL 2000
       SVN: 51
       PRN: 20
       START JDAY: 200
       START TIME ZULU: 2022
       START CALENDAR DATE: 18 JUL 2000
       STOP JDAY: 201
       STOP TIME ZULU: 1048
       STOP CALENDAR DATE: 19 JUL 2000

2.  CONDITION: GPS SATELLITE SVN51 (PRN20) WAS UNUSABLE ON JDAY 200
    (18 JUL 2000) BEGINNING 2022 ZULU UNTIL JDAY 201 (19 JUL 2000)
    ENDING 1048 ZULU.

3.  POC: CIVILIAN - NAVCEN AT (703)313-5900, HTTP://WWW.NAVCEN.USCG.MIL
    MILITARY - CAPT PAUL HERMANN, 2 SOPS NAVIGATION ANALYST, DSN 560-2744,
    COMM 719-567-2744, GPS@SCHRIEVER.AF.MIL, HTTP://WWW.SCHRIEVER.AF.MIL/GPS