NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2015072 SUBJ: SVN59 (PRN19) FORECAST OUTAGE JDAY 225/0300 - JDAY 225/1500 1 NANU TYPE: FCSTDV NANU NUMBER: 2015072 NANU DTG: 071617Z AUG 2015 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 59 PRN: 19 START JDAY: 225 START TIME ZULU: 0300 START CALENDAR DATE: 13 AUG 2015 STOP JDAY: 225 STOP TIME ZULU: 1500 STOP CALENDAR DATE: 13 AUG 2015

1. CONDITION: GPS SATELLITE SVN59 (PRN19) WILL BE UNUSABLE ON JDAY 225 (13 AUG 2015) BEGINNING 0300 ZULU UNTIL JDAY 225 (13 AUG 2015) ENDING 1500 ZULU

2. POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTP://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

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