NOTICE ADVISORY TO NAVSTAR USERS (NANU) 1998035 SUBJ: SVN26 (PRN26) FORECAST OUTAGE SUMMARY JDAY 069/1541 - JDAY 075/1818 1. NANU TYPE: FCSTSUMM NANU NUMBER: 1998035 NANU DTG: 161818Z MAR 1998 REFERENCE NANU: 1998030 REF NANU DTG: 032345Z MAR 1998 SVN: 26 PRN: 26 START JDAY: 069 START TIME ZULU: 1541 START CALENDAR DATE: 10 MAR 1999 STOP JDAY: 075 STOP TIME ZULU: 1818 STOP CALENDAR DATE: 16 MAR 1998 2. CONDITION: GPS SATELLITE SVN26 (PRN26) WAS UNUSABLE ON JDAY 069 (10 MAR 1999) BEGINNING 1541 ZULU UNTIL JDAY 075 (16 MAR 1998) ENDING 1818 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