NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2009072 SUBJ: SVN50 (PRN05) FORECAST OUTAGE SUMMARY JDAY 265/1027 - JDAY 265/2053 1. NANU TYPE: FCSTSUMM NANU NUMBER: 2009072 NANU DTG: 222054Z SEP 2009 REFERENCE NANU: 2009069 REF NANU DTG: 162035Z SEP 2009 SVN: 50 PRN: 05 START JDAY: 265 START TIME ZULU: 1027 START CALENDAR DATE: 22 SEP 2009 STOP JDAY: 265 STOP TIME ZULU: 2053 STOP CALENDAR DATE: 22 SEP 2009 2. CONDITION: GPS SATELLITE SVN50 (PRN05) WAS UNUSABLE ON JDAY 265 (22 SEP 2009) BEGINNING 1027 ZULU UNTIL JDAY 265 (22 SEP 2009) ENDING 2053 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