NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2003064 SUBJ: SVN45 (PRN21) FORECAST OUTAGE SUMMARY JDAY 184/1236 - JDAY 184/2009 1. NANU TYPE: FCSTSUMM NANU NUMBER: 2003064 NANU DTG: 032003Z JUL 2003 REFERENCE NANU: 2003062 REF NANU DTG: 261836Z JUN 2003 SVN: 45 PRN: 21 START JDAY: 184 START TIME ZULU: 1236 START CALENDAR DATE: 03 JUL 2003 STOP JDAY: 184 STOP TIME ZULU: 2009 STOP CALENDAR DATE: 03 JUL 2003 2. CONDITION: GPS SATELLITE SVN45 (PRN21) WAS UNUSABLE ON JDAY 184 (03 JUL 2003) BEGINNING 1236 ZULU UNTIL JDAY 184 (03 JUL 2003) ENDING 2009 ZULU. 3. POC: CIVILIAN - NAVCEN AT (703)313-5900, HTTP://WWW.NAVCEN.USCG.GOV MILITARY - GPS Support Center, DSN 560-2541, COMM 719-567-2493, GPS@SCHRIEVER.AF.MIL, HTTP://WWW.SCHRIEVER.AF.MIL/GPS