NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2005042 SUBJ: SVN45 (PRN21) FORECAST OUTAGE SUMMARY JDAY 094/1930 - JDAY 094/2141 1. NANU TYPE: FCSTSUMM NANU NUMBER: 2005042 NANU DTG: 042150Z APR 2005 REFERENCE NANU: 2005037 REF NANU DTG: 312040Z MAR 2005 SVN: 45 PRN: 21 START JDAY: 094 START TIME ZULU: 1930 START CALENDAR DATE: 04 APR 2005 STOP JDAY: 094 STOP TIME ZULU: 2141 STOP CALENDAR DATE: 04 APR 2005 2. CONDITION: GPS SATELLITE SVN45 (PRN21) WAS UNUSABLE ON JDAY 094 (04 APR 2005) BEGINNING 1930 ZULU UNTIL JDAY 094 (04 APR 2005) ENDING 2141 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 719-567-2110, 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