NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2000063
SUBJ: SVN19 (PRN19) UNUSABLE JDAY 129/0941 - JDAY 129/0951
1.     NANU TYPE: UNUNOREF
       NANU NUMBER: 2000063
       NANU DTG: 081402Z MAY 2000
       REFERENCE NANU: N/A
       REF NANU DTG: N/A
       SVN: 19
       PRN: 19
       START JDAY: 129
       START TIME ZULU: 0941
       START CALENDAR DATE: 08 MAY 2000
       STOP JDAY: 129
       STOP TIME ZULU: 0951
       STOP CALENDAR DATE: 08 MAY 2000

2.  CONDITION: GPS SATELLITE SVN19 (PRN19) WAS UNUSABLE ON JDAY 129
    (08 MAY 2000) BEGINNING 0941 ZULU UNTIL JDAY 129 (08 MAY 2000)
    ENDING 0951 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