NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2015046 SUBJ: SVN66 (PRN27) FORECAST OUTAGE JDAY 166/1300 - JDAY 167/0100 1 NANU TYPE: FCSTMX NANU NUMBER: 2015046 NANU DTG: 101515Z JUN 2015 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 66 PRN: 27 START JDAY: 166 START TIME ZULU: 1300 START CALENDAR DATE: 15 JUN 2015 STOP JDAY: 167 STOP TIME ZULU: 0100 STOP CALENDAR DATE: 16 JUN 2015

1. CONDITION: GPS SATELLITE SVN66 (PRN27) WILL BE UNUSABLE ON JDAY 166 (15 JUN 2015) BEGINNING 1300 ZULU UNTIL JDAY 167 (16 JUN 2015) ENDING 0100 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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