NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2015042 SUBJ: SVN66 (PRN27) UNUSABLE JDAY 154/0603 - JDAY 154/0606 1 NANU TYPE: UNUNOREF NANU NUMBER: 2015042 NANU DTG: 031510Z JUN 2015 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 66 PRN: 27 START JDAY: 154 START TIME ZULU: 0603 START CALENDAR DATE: 03 JUN 2015 STOP JDAY: 154 STOP TIME ZULU: 0606 STOP CALENDAR DATE: 03 JUN 2015

1. CONDITION: GPS SATELLITE SVN66 (PRN27) WAS UNUSABLE ON JDAY 154 (03 JUN 2015) BEGINNING 0603 ZULU UNTIL JDAY 154 (03 JUN 2015) ENDING 0606 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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