NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2019095 SUBJ: SVN43 (PRN13) UNUSABLE JDAY 175/1818 - JDAY 175/1838 1. NANU TYPE: UNUSABLE NANU NUMBER: 2019095 NANU DTG: 241839Z JUN 2019 REFERENCE NANU: 2019094 REF NANU DTG: 241824Z JUN 2019 SVN: 43 PRN: 13 START JDAY: 175 START TIME ZULU: 1818 START CALENDAR DATE: 24 JUN 2019 STOP JDAY: 175 STOP TIME ZULU: 1838 STOP CALENDAR DATE: 24 JUN 2019 2. CONDITION: GPS SATELLITE SVN43 (PRN13) WAS UNUSABLE ON JDAY 175 (24 JUN 2019) BEGINNING 1818 ZULU UNTIL JDAY 175 (24 JUN 2019) ENDING 1838 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