NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2003090<br />SUBJ: SVN51 (PRN20) FORECAST OUTAGE JDAY 295/0700 - JDAY 295/1900<br />1. NANU TYPE: FCSTDV<br /> NANU NUMBER: 2003090<br /> NANU DTG: 151504Z OCT 2003<br /> REFERENCE NANU: N/A<br /> REF NANU DTG: N/A<br /> SVN: 51<br /> PRN: 20<br /> START JDAY: 295<br /> START TIME ZULU: 0700<br /> START CALENDAR DATE: 22 OCT 2003<br /> STOP JDAY: 295<br /> STOP TIME ZULU: 1900<br /> STOP CALENDAR DATE: 22 OCT 2003<br /><br /><br />2. CONDITION: GPS SATELLITE SVN51 (PRN20) WILL BE UNUSABLE ON JDAY 295<br /> (22 OCT 2003) BEGINNING 0700 ZULU UNTIL JDAY 295 (22 OCT 2003)<br /> ENDING 1900 ZULU.<br /><br /><br />3. POC: CIVILIAN - NAVCEN AT (703)313-5900, HTTP://WWW.NAVCEN.USCG.GOV<br /> MILITARY - GPS Support Center, DSN 560-2541,<br /> COMM 719-567-2493, GPS@SCHRIEVER.AF.MIL,<br />HTTP://WWW.SCHRIEVER.AF.MIL/GPS