NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2005078 SUBJ: SVN56 (PRN16) FORECAST OUTAGE SUMMARY JDAY 124/1652 - JDAY 124/1923 1. NANU TYPE: FCSTSUMM NANU NUMBER: 2005078 NANU DTG: 041934Z MAY 2005 REFERENCE NANU: 2005069 REF NANU DTG: 281225Z APR 2005 SVN: 56 PRN: 16 START JDAY: 124 START TIME ZULU: 1652 START CALENDAR DATE: 04 MAY 2005 STOP JDAY: 124 STOP TIME ZULU: 1923 STOP CALENDAR DATE: 04 MAY 2005 2. CONDITION: GPS SATELLITE SVN56 (PRN16) WAS UNUSABLE ON JDAY 124 (04 MAY 2005) BEGINNING 1652 ZULU UNTIL JDAY 124 (04 MAY 2005) ENDING 1923 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