NOTICE ADVISORY TO NAVSTAR USERS (NANU) 1998007 SUBJ: SVN29 (PRN29) FORECAST OUTAGE SUMMARY JDAY 012/1225 - JDAY 012/1855 1. NANU TYPE: FCSTSUMM NANU NUMBER: 1998007 NANU DTG: 121914Z JAN 1998 REFERENCE NANU: 1998001 REF NANU DTG: 052220Z JAN 1998 SVN: 29 PRN: 29 START JDAY: 012 START TIME ZULU: 1225 START CALENDAR DATE: 12 JAN 1998 STOP JDAY: 012 STOP TIME ZULU: 1855 STOP CALENDAR DATE: 12 JAN 1998 2. CONDITION: GPS SATELLITE SVN29 (PRN29) WAS UNUSABLE ON JDAY 012 (12 JAN 98) BEGINNING 1225 ZULU UNTIL JDAY 012 (12 JAN 98) ENDING 1855 ZULU. 3. POC: CIVILIAN - NAVCEN AT (703)313-5900, HTTP://WWW.NAVCEN.USCG.MIL MILITARY - LT BRIAN BARKER, 2 SOPS NAVIGATION ANALYST, DSN 560-6378, COMM 719-567-6378, GPS@FAFB.AF.MIL, HTTP://WWW.FAFB.AF.MIL/GPS