NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2009073 SUBJ: SVN34 (PRN04) FORECAST OUTAGE JDAY 272/0300 - JDAY 272/1730 1. NANU TYPE: FCSTDV NANU NUMBER: 2009073 NANU DTG: 231647Z SEP 2009 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 34 PRN: 04 START JDAY: 272 START TIME ZULU: 0300 START CALENDAR DATE: 29 SEP 2009 STOP JDAY: 272 STOP TIME ZULU: 1730 STOP CALENDAR DATE: 29 SEP 2009 2. CONDITION: GPS SATELLITE SVN34 (PRN04) WILL BE UNUSABLE ON JDAY 272 (29 SEP 2009) BEGINNING 0300 ZULU UNTIL JDAY 272 (29 SEP 2009) ENDING 1730 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