NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2014075 SUBJ: SVN58 (PRN12) FORECAST OUTAGE JDAY 296/1330 - JDAY 297/0130 1 NANU TYPE: FCSTDV NANU NUMBER: 2014075 NANU DTG: 161545Z OCT 2014 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 58 PRN: 12 START JDAY: 296 START TIME ZULU: 1330 START CALENDAR DATE: 23 OCT 2014 STOP JDAY: 297 STOP TIME ZULU: 0130 STOP CALENDAR DATE: 24 OCT 2014

1. CONDITION: GPS SATELLITE SVN58 (PRN12) WILL BE UNUSABLE ON JDAY 296 (23 OCT 2014) BEGINNING 1330 ZULU UNTIL JDAY 297 (24 OCT 2014) ENDING 0130 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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