NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2004020 SUBJ: SVN40 (PRN10) FORECAST OUTAGE SUMMARY JDAY 041/2004 - JDAY 041/2115 1. NANU TYPE: FCSTSUMM NANU NUMBER: 2004020 NANU DTG: 102121Z FEB 2004 REFERENCE NANU: 2004017 REF NANU DTG: 032303Z FEB 2004 SVN: 40 PRN: 10 START JDAY: 041 START TIME ZULU: 2004 START CALENDAR DATE: 10 FEB 2004 STOP JDAY: 041 STOP TIME ZULU: 2115 STOP CALENDAR DATE: 10 FEB 2004 2. CONDITION: GPS SATELLITE SVN40 (PRN10) WAS UNUSABLE ON JDAY 041 (10 FEB 2004) BEGINNING 2004 ZULU UNTIL JDAY 041 (10 FEB 2004) ENDING 2115 ZULU. 3. POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTP://WWW.NAVCEN.USCG.GOV MILITARY - GPS Support Center at HTTP://WWW.SCHRIEVER.AF.MIL/GPSSUPPORTCENTER, DSN 560-2541, COMM 719-567-2493, GPS@SCHRIEVER.AF.MIL, HTTP://WWW.SCHRIEVER.AF.MIL/GPS MILITARY ALTERNATE - 14 AF AIR & SPACE OPERATIONS CENTER, DSN 276-9994, COMM 805-606-9994, V3SPACEAF.AOC@VANDENBERG.AF.MIL