NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2019032 SUBJ: SVN56 (PRN16) FORECAST OUTAGE JDAY 074/0815 - JDAY 074/2015 1. NANU TYPE: FCSTDV NANU NUMBER: 2019032 NANU DTG: 072237Z MAR 2019 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 56 PRN: 16 START JDAY: 074 START TIME ZULU: 0815 START CALENDAR DATE: 15 MAR 2019 STOP JDAY: 074 STOP TIME ZULU: 2015 STOP CALENDAR DATE: 15 MAR 2019 2. CONDITION: GPS SATELLITE SVN56 (PRN16) WILL BE UNUSABLE ON JDAY 074 (15 MAR 2019) BEGINNING 0815 ZULU UNTIL JDAY 074 (15 MAR 2019) ENDING 2015 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 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL