NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2009044 SUBJ: SVN45 (PRN21) FORECAST OUTAGE SUMMARY JDAY 205/0303 - JDAY 205/0906 1. NANU TYPE: FCSTSUMM NANU NUMBER: 2009044 NANU DTG: 240908Z JUL 2009 REFERENCE NANU: 2009040 REF NANU DTG: 162152Z JUL 2009 SVN: 45 PRN: 21 START JDAY: 205 START TIME ZULU: 0303 START CALENDAR DATE: 24 JUL 2009 STOP JDAY: 205 STOP TIME ZULU: 0906 STOP CALENDAR DATE: 24 JUL 2009 2. CONDITION: GPS SATELLITE SVN45 (PRN21) WAS UNUSABLE ON JDAY 205 (24 JUL 2009) BEGINNING 0303 ZULU UNTIL JDAY 205 (24 JUL 2009) ENDING 0906 ZULU. 3. POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER at HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, gps_support@schriever.af.mil, HTTPS://gps.afspc.af.mil MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-9994, COMM 805-606-9994, JSPOCCOMBATOPS@VANDENBERG.AF.MIL