NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2000049 SUBJ: SVN19 (PRN19) FORECAST OUTAGE SUMMARY JDAY 099/1035 - JDAY 100/2215 (CORRECTED COPY) 1. NANU TYPE: FCSTSUMM NANU NUMBER: 2000049 NANU DTG: 101402Z APR 2000 REFERENCE NANU: 2000048 REF NANU DTG: 092216Z APR 2000 SVN: 19 PRN: 19 START JDAY: 099 START TIME ZULU: 1035 START CALENDAR DATE: 08 APR 2000 STOP JDAY: 100 STOP TIME ZULU: 2215 STOP CALENDAR DATE: 09 APR 2000 2. CONDITION: GPS SATELLITE SVN19 (PRN19) WAS UNUSABLE ON JDAY 099 (08 APR 2000) BEGINNING 1035 ZULU UNTIL JDAY 100 (09 APR 2000) ENDING 2215 ZULU. 3. POC: CIVILIAN - NAVCEN AT (703)313-5900, HTTP://WWW.NAVCEN.USCG.MIL MILITARY - CAPT PAUL HERMANN, 2 SOPS NAVIGATION ANALYST, DSN 560-6393, COMM 719-567-6393, GPS@SCHRIEVER.AF.MIL, HTTP://WWW.SCHRIEVER.AF.MIL/GPS