NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2020009 SUBJ: SVN46 (PRN11) FORECAST OUTAGE SUMMARY JDAY 051/1946 - JDAY 052/0212 1. NANU TYPE: FCSTSUMM NANU NUMBER: 2020009 NANU DTG: 210224Z FEB 2020 REFERENCE NANU: 2020007 REF NANU DTG: 131837Z FEB 2020 SVN: 46 PRN: 11 START JDAY: 051 START TIME ZULU: 1946 START CALENDAR DATE: 20 FEB 2020 STOP JDAY: 052 STOP TIME ZULU: 0212 STOP CALENDAR DATE: 21 FEB 2020 2. CONDITION: GPS SATELLITE SVN46 (PRN11) WAS UNUSABLE ON JDAY 051 (20 FEB 2020) BEGINNING 1946 ZULU UNTIL JDAY 052 (21 FEB 2020) ENDING 0212 ZULU. 3. POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER at HTTPS://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, gpsoperationscenter@us.af.mil, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3526. COMM 805-606-3526. JSPOCCOMBATOPS@US.AF.MIL