NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2006044 SUBJ: SVN25 (PRN25) FORECAST OUTAGE SUMMARY JDAY 129/2120 - JDAY 129/2325 1. NANU TYPE: FCSTSUMM NANU NUMBER: 2006044 NANU DTG: 092326Z MAY 2006 REFERENCE NANU: 2006042 REF NANU DTG: 022136Z MAY 2006 SVN: 25 PRN: 25 START JDAY: 129 START TIME ZULU: 2120 START CALENDAR DATE: 09 MAY 2006 STOP JDAY: 129 STOP TIME ZULU: 2325 STOP CALENDAR DATE: 09 MAY 2006 2. CONDITION: GPS SATELLITE SVN25 (PRN25) WAS UNUSABLE ON JDAY 129 (09 MAY 2006) BEGINNING 2120 ZULU UNTIL JDAY 129 (09 MAY 2006) ENDING 2325 ZULU. 3. POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTP://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER at HTTP://WWW.SCHRIEVER.AF.MIL/GPSSUPPORTCENTER, DSN 560-2541, COMM 719-567-2541, gps_support@schriever.af.mil, HTTP://WWW.SCHRIEVER.AF.MIL/GPS MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-9994, COMM 805-606-9994, SPACEAF.AOC@VANDENBERG.AF.MIL