NOTICE ADVISORY TO NAVSTAR USERS (NANU) 1998042 SUBJ: SVN22 (PRN22) FORECAST OUTAGE SUMMARY JDAY 083/1410 - JDAY 083/1939 1. NANU TYPE: FCSTSUMM NANU NUMBER: 1998042 NANU DTG: 241958Z MAR 1998 REFERENCE NANU: 1998039 REF NANU DTG: 181530Z MAR 1998 SVN: 22 PRN: 22 START JDAY: 083 START TIME ZULU: 1410 START CALENDAR DATE: 24 MAR 1998 STOP JDAY: 083 STOP TIME ZULU: 1939 STOP CALENDAR DATE: 24 MAR 1998 2. CONDITION: GPS SATELLITE SVN22 (PRN22) WAS UNUSABLE ON JDAY 083 (24 MAR 1998) BEGINNING 1410 ZULU UNTIL JDAY 083 (24 MAR 1998) ENDING 1939 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