NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2004081 SUBJ: SVN59 (PRN19) FORECAST OUTAGE JDAY 197/2315 - JDAY 198/1115 1. NANU TYPE: FCSTDV NANU NUMBER: 2004081 NANU DTG: 091936Z JUL 2004 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 59 PRN: 19 START JDAY: 197 START TIME ZULU: 2315 START CALENDAR DATE: 15 JUL 2004 STOP JDAY: 198 STOP TIME ZULU: 1115 STOP CALENDAR DATE: 16 JUL 2004 2. CONDITION: GPS SATELLITE SVN59 (PRN19) WILL BE UNUSABLE ON JDAY 197 (15 JUL 2004) BEGINNING 2315 ZULU UNTIL JDAY 198 (16 JUL 2004) ENDING 1115 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 719-567-2493, 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