NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2014008 SUBJ: SVN45 (PRN21) FORECAST OUTAGE JDAY 038/1245 - JDAY 039/0045 1 NANU TYPE: FCSTDV NANU NUMBER: 2014008 NANU DTG: 311836Z JAN 2014 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 45 PRN: 21 START JDAY: 038 START TIME ZULU: 1245 START CALENDAR DATE: 07 FEB 2014 STOP JDAY: 039 STOP TIME ZULU: 0045 STOP CALENDAR DATE: 08 FEB 2014

1. CONDITION: GPS SATELLITE SVN45 (PRN21) WILL BE UNUSABLE ON JDAY 038 (07 FEB 2014) BEGINNING 1245 ZULU UNTIL JDAY 039 (08 FEB 2014) ENDING 0045 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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