NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2009074 SUBJ: SVN40 (PRN10) FORECAST OUTAGE SUMMARY JDAY 268/0113 - JDAY 268/0625 1. NANU TYPE: FCSTSUMM NANU NUMBER: 2009074 NANU DTG: 250651Z SEP 2009 REFERENCE NANU: 2009068 REF NANU DTG: 162007Z SEP 2009 SVN: 40 PRN: 10 START JDAY: 268 START TIME ZULU: 0113 START CALENDAR DATE: 25 SEP 2009 STOP JDAY: 268 STOP TIME ZULU: 0625 STOP CALENDAR DATE: 25 SEP 2009 2. CONDITION: GPS SATELLITE SVN40 (PRN10) WAS UNUSABLE ON JDAY 268 (25 SEP 2009) BEGINNING 0113 ZULU UNTIL JDAY 268 (25 SEP 2009) ENDING 0625 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