NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2005018 SUBJ: SVN26 (PRN26) FORECAST OUTAGE SUMMARY JDAY 039/2128 - JDAY 040/0056 1. NANU TYPE: FCSTSUMM NANU NUMBER: 2005018 NANU DTG: 090142Z FEB 2005 REFERENCE NANU: 2005016 REF NANU DTG: 011647Z FEB 2005 SVN: 26 PRN: 26 START JDAY: 039 START TIME ZULU: 2128 START CALENDAR DATE: 08 FEB 2005 STOP JDAY: 040 STOP TIME ZULU: 0056 STOP CALENDAR DATE: 09 FEB 2005 2. CONDITION: GPS SATELLITE SVN26 (PRN26) WAS UNUSABLE ON JDAY 039 (08 FEB 2005) BEGINNING 2128 ZULU UNTIL JDAY 040 (09 FEB 2005) ENDING 0056 ZULU. 3. POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTP://WWW.NAVCEN.USCG.GOV MILITARY - GPS Support Center at HTTP://WWW.SCHRIEVER.AF.MIL/GPSSUPPORTCENTER, DSN 560-2541, COMM 719-567-2110, GPS@SCHRIEVER.AF.MIL, HTTP://WWW.SCHRIEVER.AF.MIL/GPS MILITARY ALTERNATE - 14 AF AIR & SPACE OPERATIONS CENTER, DSN 276-9994, COMM 805-606-9994, V3SPACEAF.AOC@VANDENBERG.AF.MIL