NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2007025 SUBJ: SVN59 (PRN19) FORECAST OUTAGE SUMMARY JDAY 032/0739 - JDAY 032/1201 1. NANU TYPE: FCSTSUMM NANU NUMBER: 2007025 NANU DTG: 011150Z FEB 2007 REFERENCE NANU: 2007023 REF NANU DTG: 251923Z JAN 2007 SVN: 59 PRN: 19 START JDAY: 032 START TIME ZULU: 0739 START CALENDAR DATE: 01 FEB 2007 STOP JDAY: 032 STOP TIME ZULU: 1201 STOP CALENDAR DATE: 01 FEB 2007 2. CONDITION: GPS SATELLITE SVN59 (PRN19) WAS UNUSABLE ON JDAY 032 (01 FEB 2007) BEGINNING 0739 ZULU UNTIL JDAY 032 (01 FEB 2007) ENDING 1201 ZULU. 3. POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTP://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, HTTP://gps.afspc.af.mil/gps MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-9994, COMM 805-606-9994, SPACEAF.AOC@VANDENBERG.AF.MIL