NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2003092<br />SUBJ: SVN51 (PRN20) FORECAST OUTAGE SUMMARY JDAY 295/0726 - JDAY 295/1447<br />1. NANU TYPE: FCSTSUMM<br /> NANU NUMBER: 2003092<br /> NANU DTG: 221450Z OCT 2003<br /> REFERENCE NANU: 2003090<br /> REF NANU DTG: 151504Z OCT 2003<br /> SVN: 51<br /> PRN: 20<br /> START JDAY: 295<br /> START TIME ZULU: 0726<br /> START CALENDAR DATE: 22 OCT 2003<br /> STOP JDAY: 295<br /> STOP TIME ZULU: 1447<br /> STOP CALENDAR DATE: 22 OCT 2003<br /><br /><br />2. CONDITION: GPS SATELLITE SVN51 (PRN20) WAS UNUSABLE ON JDAY 295<br /> (22 OCT 2003) BEGINNING 0726 ZULU UNTIL JDAY 295 (22 OCT 2003)<br /> ENDING 1447 ZULU.<br /><br /><br />3. POC: CIVILIAN - NAVCEN AT (703)313-5900, HTTP://WWW.NAVCEN.USCG.GOV<br /> MILITARY - GPS Support Center AT WWW.SCHRIEVER.AF.MIL/GPS SUPPORT<br /> CENTER, DSN 560-2541,<br /> COMM 719-567-2493, GPS@SCHRIEVER.AF.MIL, <br /> HTTP://WWW.SCHRIEVER.AF.MIL/GPS MILITARY ALTERNATE - 14 AF AIR & SPACE <br /> OPERATIONS CENTER, DSN 276-9994, COMM 805-606-9994,<br /> V3SPACEAF.AOC@VANDENBEG.AF.MIL