NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2005108 SUBJ: SVN56 (PRN16) FORECAST OUTAGE SUMMARY JDAY 223/1946 - JDAY 224/0249 1. NANU TYPE: FCSTSUMM NANU NUMBER: 2005108 NANU DTG: 120254Z AUG 2005 REFERENCE NANU: 2005106 REF NANU DTG: 051848Z AUG 2005 SVN: 56 PRN: 16 START JDAY: 223 START TIME ZULU: 1946 START CALENDAR DATE: 11 AUG 2005 STOP JDAY: 224 STOP TIME ZULU: 0249 STOP CALENDAR DATE: 12 AUG 2005 2. CONDITION: GPS SATELLITE SVN56 (PRN16) WAS UNUSABLE ON JDAY 223 (11 AUG 2005) BEGINNING 1946 ZULU UNTIL JDAY 224 (12 AUG 2005) ENDING 0249 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