NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2004087 SUBJ: SVN39 (PRN09) FORECAST OUTAGE JDAY 211/1200 - JDAY 212/0000 1. NANU TYPE: FCSTMX NANU NUMBER: 2004087 NANU DTG: 211344Z JUL 2004 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 39 PRN: 09 START JDAY: 211 START TIME ZULU: 1200 START CALENDAR DATE: 29 JUL 2004 STOP JDAY: 212 STOP TIME ZULU: 0000 STOP CALENDAR DATE: 30 JUL 2004 2. CONDITION: GPS SATELLITE SVN39 (PRN09) WILL BE UNUSABLE ON JDAY 211 (29 JUL 2004) BEGINNING 1200 ZULU UNTIL JDAY 212 (30 JUL 2004) ENDING 0000 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